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#1 Le 15/07/2018, à 16:51

jalfan

Taille mémoire quasi-nulle et Lubuntu introuvable( résolu)

Bonjour,

il y a 6 mois.j'ai donné mon vieux VAIO , après avoir remplacé W7 par Lubuntu,
J'ai retrouvé mon portable allumé, et chaud, avec la mention " Operating system can't be found ";
Le BIOS restant accessible, l'installation  de Lubuntu 16-04 à partir d'un DVD Live échoue "par manque d'espace mémoire " . Ce qui est confirmé par GParted, les partitions n'ont que quelques MiB .

Un ver aurait-il grignoté la mémoire ?
Fallait-il installer un anti-virus  (je ne suis pas sûr de l'avoir fait) .
Rassurez-moi:  un pare-feu est bien inclus dans l'installation de Lubuntu ?

Je n'ai que des connaissances rudimentaires et voudrait aider l'utilisateur à recouvrer l'usage de l'ordi (essentiellement pour la messagerie ) .

Dernière modification par jalfan (Le 17/07/2018, à 13:24)

Hors ligne

#2 Le 15/07/2018, à 18:00

erresse

Re : Taille mémoire quasi-nulle et Lubuntu introuvable( résolu)

Bonjour,

Ce que je peux te dire, c'est que :
1) Ton installation a échoué, le système n'a pas pu être installé (mais tu le savais déjà...).
2) Non, il n'y a pas de ver qui grignote la mémoire, le souci doit venir d'ailleurs. Ce qui n'exclut pas, malheureusement, que la mémoire soit morte, ça peut arriver.
3) Non, il n'y a pas lieu d'installer un antivirus, surtout que la chose est impossible tant qu'un système d'exploitation n'est pas opérationnel.
4) Oui, un pare-feu est installé d'origine dans le système Lubuntu (comme dans les autres variantes), mais Lubuntu lui, n'est pas installé !

Une chose m'interpelle : Tu dis "l'installation  de Lubuntu 16-04 à partir d'un DVD Live échoue "par manque d'espace mémoire " . Ce qui est confirmé par GParted, les partitions n'ont que quelques MiB".
Or, "quelques Mib", c'est trop peu pour installer quelque système que ce soit. Il faudrait donner plus d'informations pertinentes sur ton environnement. Depuis le DVD d'installation, démarre une session "live" (Essayer sans installer) sur ta machine, ouvres un terminal (raccourci Ctrl+Alt+T) et donne le retour de ces commandes :

top -bn 1
df -h
df -i
sudo fdisk -l

Note: Le retour de commande se donne entre balises code. Procédure :
1) Copier toutes les lignes affichées dans le terminal, depuis celle contenant la commande, jusqu'à celle qui suit la dernière ligne du retour

user@machine:~$ligne de commande
retour ligne 1
...
retour ligne n
user@machine:~$

2) Dans le message du forum, cliquer sur l'outil <> (chevrons bleus) : les balises code s'affichent, le curseur est positionné entre les deux balises. Coller le texte à cet endroit pour qu'il apparaisse en blanc sur fond noir lorsque le message sera affiché ultérieurement.

Dernière modification par erresse (Le 15/07/2018, à 18:02)

Plus de 50 ans d'informatique, ça en fait des lignes de commandes en console, mais on n'avait pas le choix...
Excellente raison pour, aujourd'hui qu'on le peut, utiliser au maximum les INTERFACES GRAPHIQUES !
Important : Une fois résolu, pensez à clore votre sujet en ajoutant [Résolu] devant le titre du 1er message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.

Hors ligne

#3 Le 16/07/2018, à 08:29

jalfan

Re : Taille mémoire quasi-nulle et Lubuntu introuvable( résolu)

Bonjour erresse,

Je viens de prendre connaissance de la manip ,( très bien détaillée, merci) , mais avant de l'entamer je voudrais m'excuser de ne ps avoir précisé que:

1 je pensais bien que la mémoire pouvait, physiquement , être en cause
2 l'installation d'un antivirus était envisagée dans le  cadre général de l'installation de Linux

Hors ligne

#4 Le 16/07/2018, à 15:10

jalfan

Re : Taille mémoire quasi-nulle et Lubuntu introuvable( résolu)

Nous avons connu bien des déboires ( perte de mot de passe,coupures d'électricité dues aux orages, inexpérience en commandes sur terminal, )  mais voici ce que donne top...1


lubuntu@lubuntu:~$ sudo top -bn 1
top - 13:01:02 up  6:08,  1 user,  load average: 0,68, 0,77, 0,42
Tasks: 151 total,   2 running, 149 sleeping,   0 stopped,   0 zombie
%Cpu(s):  1,3 us,  0,3 sy,  0,0 ni, 97,2 id,  1,1 wa,  0,0 hi,  0,0 si,  0,0 st
KiB Mem :  4013160 total,  2071572 free,   641768 used,  1299820 buff/cache
KiB Swap:  2006576 total,  2006576 free,        0 used.  3121268 avail Mem 

  PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND
 7448 lubuntu   20   0 1305632 463736  94572 R  12,5 11,6   1:33.84 firefox
 1317 root      20   0  306564  60804  30000 S   6,2  1,5   1:47.04 Xorg
    1 root      20   0  119800   6244   4264 S   0,0  0,2   0:07.36 systemd
    2 root      20   0       0      0      0 S   0,0  0,0   0:00.00 kthreadd
    3 root      20   0       0      0      0 S   0,0  0,0   0:00.24 ksoftirqd/0
    5 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 kworker/0:+
    7 root      20   0       0      0      0 S   0,0  0,0   0:02.86 rcu_sched
    8 root      20   0       0      0      0 S   0,0  0,0   0:00.00 rcu_bh
    9 root      rt   0       0      0      0 S   0,0  0,0   0:00.02 migration/0
   10 root      rt   0       0      0      0 S   0,0  0,0   0:00.08 watchdog/0
   11 root      rt   0       0      0      0 S   0,0  0,0   0:00.11 watchdog/1
   12 root      rt   0       0      0      0 S   0,0  0,0   0:00.02 migration/1
   13 root      20   0       0      0      0 S   0,0  0,0   0:00.45 ksoftirqd/1
   15 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 kworker/1:+
   16 root      20   0       0      0      0 S   0,0  0,0   0:00.00 kdevtmpfs
   17 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 netns
   18 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 perf
   19 root      20   0       0      0      0 S   0,0  0,0   0:00.00 khungtaskd
   20 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 writeback
   21 root      25   5       0      0      0 S   0,0  0,0   0:00.00 ksmd
   22 root      39  19       0      0      0 S   0,0  0,0   0:01.36 khugepaged
   23 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 crypto
   24 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 kintegrityd
   25 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   26 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 kblockd
   27 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 ata_sff
   28 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 md
   29 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 devfreq_wq
   33 root      20   0       0      0      0 S   0,0  0,0   0:00.00 kswapd0
   34 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 vmstat
   35 root      20   0       0      0      0 S   0,0  0,0   0:00.00 fsnotify_m+
   36 root      20   0       0      0      0 S   0,0  0,0   0:00.00 ecryptfs-k+
   51 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 kthrotld
   52 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 acpi_therm+
   54 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   55 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   56 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   57 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   58 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   59 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   60 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   61 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   62 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   63 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   64 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   65 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   66 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   67 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   68 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   69 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   70 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   71 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   72 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   73 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   74 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   75 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   76 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   77 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
   81 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 ipv6_addrc+
   95 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 deferwq
   96 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 charger_ma+
  123 root      20   0       0      0      0 S   0,0  0,0   0:05.18 kworker/0:3
  137 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 firewire
  138 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 firewire_o+
  139 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 kpsmoused
  140 root     -51   0       0      0      0 S   0,0  0,0   0:00.00 irq/17-mmc0
  141 root      20   0       0      0      0 S   0,0  0,0   0:00.00 scsi_eh_0
  142 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 scsi_tmf_0
  143 root      20   0       0      0      0 S   0,0  0,0   0:00.00 scsi_eh_1
  144 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 scsi_tmf_1
  145 root      20   0       0      0      0 S   0,0  0,0   0:00.00 scsi_eh_2
  147 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 scsi_tmf_2
  148 root      20   0       0      0      0 S   0,0  0,0   0:00.00 scsi_eh_3
  149 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 kfd_proces+
  150 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 scsi_tmf_3
  151 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 ttm_swap
  153 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 radeon-crtc
  154 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 radeon-crtc
  156 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
  276 root       0 -20       0      0      0 S   0,0  0,0   0:00.75 loop0
  301 root       0 -20       0      0      0 S   0,0  0,0   0:00.05 kworker/0:+
  302 root       0 -20       0      0      0 S   0,0  0,0   0:00.04 kworker/1:+
  612 root      20   0       0      0      0 S   0,0  0,0   0:00.00 kauditd
  857 root      20   0   32228   5160   4792 S   0,0  0,1   0:00.62 systemd-jo+
  937 root      20   0   46596   5776   3064 S   0,0  0,1   0:01.08 systemd-ud+
  945 root      20   0   94772   1740   1560 S   0,0  0,0   0:00.00 lvmetad
 1017 whoopsie  20   0  436304  13368  11784 S   0,0  0,3   0:00.16 whoopsie
 1048 root      20   0   29012   2920   2640 S   0,0  0,1   0:00.03 cron
 1055 message+  20   0   43568   4452   3520 S   0,0  0,1   0:02.21 dbus-daemon
 1101 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
 1102 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 bioset
 1108 root      20   0  465584  18404  13664 S   0,0  0,5   0:04.68 NetworkMan+
 1110 root      20   0  275772   6364   5664 S   0,0  0,2   0:00.36 accounts-d+
 1111 root      20   0  337512  10676   6888 S   0,0  0,3   0:00.08 ModemManag+
 1112 syslog    20   0  256396   3416   2844 S   0,0  0,1   0:00.18 rsyslogd
 1114 root      20   0   28624   3244   2856 S   0,0  0,1   0:00.05 systemd-lo+
 1180 root      20   0  276644   5972   5272 S   0,0  0,1   0:00.03 lightdm
 1192 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 kmemstick
 1245 root      20   0   19496   2204   1940 S   0,0  0,1   0:00.89 irqbalance
 1261 root       0 -20       0      0      0 S   0,0  0,0   0:00.00 cfg80211
 1265 root      20   0       0      0      0 S   0,0  0,0   0:00.00 r592_io
 1304 root      20   0  281524   8356   6188 S   0,0  0,2   0:00.11 polkitd
 1353 root      20   0   44116   7040   6372 S   0,0  0,2   0:01.03 wpa_suppli+
 1371 root      20   0   15944   1960   1820 S   0,0  0,0   0:00.00 agetty
 1378 ntp       20   0  110124   5372   4728 S   0,0  0,1   0:01.41 ntpd
 1403 root      20   0  244484   6784   5908 S   0,0  0,2   0:00.01 lightdm
 1408 lubuntu   20   0   45248   4680   3980 S   0,0  0,1   0:00.02 systemd
 1410 lubuntu   20   0   79636   2192      0 S   0,0  0,1   0:00.00 (sd-pam)
 1413 lubuntu   20   0  366164  13912  11652 S   0,0  0,3   0:00.68 lxsession
 1459 lubuntu   20   0   11232    332      0 S   0,0  0,0   0:00.07 ssh-agent
 1462 lubuntu   20   0   43744   2388   1920 S   0,0  0,1   0:00.00 dbus-launch
 1463 lubuntu   20   0   43380   3736   2780 S   0,0  0,1   0:00.68 dbus-daemon
 1475 lubuntu   20   0  823428   8516   5488 S   0,0  0,2   0:00.15 gvfsd
 1480 lubuntu   20   0  406860   7404   4836 S   0,0  0,2   0:00.00 gvfsd-fuse
 1491 lubuntu   20   0  378628  19360  15024 S   0,0  0,5   0:01.55 openbox
 1495 lubuntu   20   0  589420  29556  22912 S   0,0  0,7   0:09.02 lxpanel
 1501 lubuntu   20   0  765980  59096  25964 S   0,0  1,5   0:01.50 pcmanfm
 1505 lubuntu   20   0  151860   9480   8312 S   0,0  0,2   0:00.02 xfce4-powe+
 1509 lubuntu   20   0  642084  49820  40788 S   0,0  1,2   0:01.23 update-not+
 1510 lubuntu   20   0  364392  23852  19928 S   0,0  0,6   0:03.25 xfce4-powe+
 1511 lubuntu   20   0   11232    332      0 S   0,0  0,0   0:00.00 ssh-agent
 1513 lubuntu   20   0 1063888  90560  47032 S   0,0  2,3   0:07.34 nm-applet
 1515 lubuntu   20   0   47512   4632   4224 S   0,0  0,1   0:00.00 xfconfd
 1524 root      20   0  347268  12068   8584 S   0,0  0,3   0:01.00 upowerd
 2849 lubuntu   20   0  183044   5152   4760 S   0,0  0,1   0:00.00 menu-cached
 2869 lubuntu   20   0  285320   9600   6476 S   0,0  0,2   0:00.02 gvfs-udisk+
 2874 root      20   0  367416   8436   6176 S   0,0  0,2   0:00.06 udisksd
 2882 lubuntu   20   0  502660  10024   6968 S   0,0  0,2   0:01.01 indicator-+
 2886 lubuntu   20   0  259644   5036   4440 S   0,0  0,1   0:00.00 gvfs-mtp-v+
 2896 lubuntu   20   0  271844   5500   4828 S   0,0  0,1   0:00.01 gvfs-gphot+
 2901 lubuntu   20   0  257536   4924   4548 S   0,0  0,1   0:00.01 gvfs-goa-v+
 2906 lubuntu   20   0  403616   9008   7984 S   0,0  0,2   0:00.01 gvfs-afc-v+
 2914 lubuntu   20   0  350556   8728   5888 S   0,0  0,2   0:00.02 gvfsd-trash
 3146 lubuntu   20   0  205200   8932   6312 S   0,0  0,2   0:00.07 gnome-keyr+
 3190 lubuntu   20   0  500300   9212   6208 S   0,0  0,2   0:00.04 gvfsd-netw+
 3325 lubuntu   20   0  640264   6812   5964 S   0,0  0,2   0:00.04 gvfsd-dnssd
 3404 lubuntu   20   0  178560   6816   4356 S   0,0  0,2   0:00.00 dconf-serv+
 3497 nobody    20   0   52872   4176   3788 S   0,0  0,1   0:00.30 dnsmasq
 3948 lubuntu   20   0   61160   5384   4912 S   0,0  0,1   0:00.02 gconfd-2
 5427 root      20   0       0      0      0 S   0,0  0,0   0:05.21 kworker/1:1
 5525 root      20   0   16120   3736   2864 S   0,0  0,1   0:00.01 dhclient
 5790 root      20   0       0      0      0 S   0,0  0,0   0:00.00 kworker/1:0
 5841 root      20   0       0      0      0 S   0,0  0,0   0:00.00 kworker/0:1
 7261 root      20   0       0      0      0 S   0,0  0,0   0:01.04 kworker/u8+
 7303 root      20   0       0      0      0 S   0,0  0,0   0:00.22 kworker/u8+
 7409 root      20   0       0      0      0 S   0,0  0,0   0:00.07 kworker/u8+
 7551 lubuntu   20   0  344652  23948  19860 S   0,0  0,6   0:00.12 x-terminal+
 7552 lubuntu   20   0   14872   1684   1536 S   0,0  0,0   0:00.00 gnome-pty-+
 7553 lubuntu   20   0   22316   4928   3348 S   0,0  0,1   0:00.04 bash
 7577 root      20   0   71020   4472   3852 S   0,0  0,1   0:00.00 sudo
 7578 root      20   0   41672   3712   3168 R   0,0  0,1   0:00.01 top

Pour les cdes suivantes, ne faut-il pas installer ditrack ?

Dernière modification par jalfan (Le 16/07/2018, à 15:23)

Hors ligne

#5 Le 16/07/2018, à 15:37

jalfan

Re : Taille mémoire quasi-nulle et Lubuntu introuvable( résolu)

lubuntu@lubuntu:~$ sudo df -h
Filesystem      Size  Used Avail Use% Mounted on
udev            1,9G     0  1,9G   0% /dev
tmpfs           392M  6,2M  386M   2% /run
/dev/sr0        840M  840M     0 100% /cdrom
/dev/loop0      794M  794M     0 100% /rofs
/cow            2,0G  182M  1,8G  10% /
tmpfs           2,0G     0  2,0G   0% /dev/shm
tmpfs           5,0M  4,0K  5,0M   1% /run/lock
tmpfs           2,0G     0  2,0G   0% /sys/fs/cgroup
tmpfs           2,0G  4,0K  2,0G   1% /tmp
tmpfs           392M  8,0K  392M   1% /run/user/999
lubuntu@lubuntu:~$ sudo df -i
Filesystem     Inodes  IUsed  IFree IUse% Mounted on
udev           497983    516 497467    1% /dev
tmpfs          501645    649 500996    1% /run
/dev/sr0            0      0      0     - /cdrom
/dev/loop0     123190 123190      0  100% /rofs
/cow           501645   2060 499585    1% /
tmpfs          501645      1 501644    1% /dev/shm
tmpfs          501645      6 501639    1% /run/lock
tmpfs          501645     16 501629    1% /sys/fs/cgroup
tmpfs          501645     16 501629    1% /tmp
tmpfs          501645     10 501635    1% /run/user/999
lubuntu@lubuntu:~$ sudo fdisk -l
Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/loop0: 793,6 MiB, 832118784 bytes, 1625232 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/zram0: 979,8 MiB, 1027371008 bytes, 250823 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram1: 979,8 MiB, 1027371008 bytes, 250823 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
lubuntu@lubuntu:~$ sudo df -h
Filesystem      Size  Used Avail Use% Mounted on
udev            1,9G     0  1,9G   0% /dev
tmpfs           392M  6,2M  386M   2% /run
/dev/sr0        840M  840M     0 100% /cdrom
/dev/loop0      794M  794M     0 100% /rofs
/cow            2,0G  182M  1,8G  10% /
tmpfs           2,0G     0  2,0G   0% /dev/shm
tmpfs           5,0M  4,0K  5,0M   1% /run/lock
tmpfs           2,0G     0  2,0G   0% /sys/fs/cgroup
tmpfs           2,0G  4,0K  2,0G   1% /tmp
tmpfs           392M  8,0K  392M   1% /run/user/999
lubuntu@lubuntu:~$ sudo df -i
Filesystem     Inodes  IUsed  IFree IUse% Mounted on
udev           497983    516 497467    1% /dev
tmpfs          501645    649 500996    1% /run
/dev/sr0            0      0      0     - /cdrom
/dev/loop0     123190 123190      0  100% /rofs
/cow           501645   2060 499585    1% /
tmpfs          501645      1 501644    1% /dev/shm
tmpfs          501645      6 501639    1% /run/lock
tmpfs          501645     16 501629    1% /sys/fs/cgroup
tmpfs          501645     16 501629    1% /tmp
tmpfs          501645     10 501635    1% /run/user/999
lubuntu@lubuntu:~$ sudo fdisk -l
Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/loop0: 793,6 MiB, 832118784 bytes, 1625232 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/zram0: 979,8 MiB, 1027371008 bytes, 250823 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram1: 979,8 MiB, 1027371008 bytes, 250823 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
lubuntu@lubuntu:~$ sudo df -h
Filesystem      Size  Used Avail Use% Mounted on
udev            1,9G     0  1,9G   0% /dev
tmpfs           392M  6,2M  386M   2% /run
/dev/sr0        840M  840M     0 100% /cdrom
/dev/loop0      794M  794M     0 100% /rofs
/cow            2,0G  182M  1,8G  10% /
tmpfs           2,0G     0  2,0G   0% /dev/shm
tmpfs           5,0M  4,0K  5,0M   1% /run/lock
tmpfs           2,0G     0  2,0G   0% /sys/fs/cgroup
tmpfs           2,0G  4,0K  2,0G   1% /tmp
tmpfs           392M  8,0K  392M   1% /run/user/999
lubuntu@lubuntu:~$ sudo df -i
Filesystem     Inodes  IUsed  IFree IUse% Mounted on
udev           497983    516 497467    1% /dev
tmpfs          501645    649 500996    1% /run
/dev/sr0            0      0      0     - /cdrom
/dev/loop0     123190 123190      0  100% /rofs
/cow           501645   2060 499585    1% /
tmpfs          501645      1 501644    1% /dev/shm
tmpfs          501645      6 501639    1% /run/lock
tmpfs          501645     16 501629    1% /sys/fs/cgroup
tmpfs          501645     16 501629    1% /tmp
tmpfs          501645     10 501635    1% /run/user/999
lubuntu@lubuntu:~$ sudo fdisk -l
Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/loop0: 793,6 MiB, 832118784 bytes, 1625232 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/zram0: 979,8 MiB, 1027371008 bytes, 250823 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram1: 979,8 MiB, 1027371008 bytes, 250823 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
lubuntu@lubuntu:~$ sudo df -h
Filesystem      Size  Used Avail Use% Mounted on
udev            1,9G     0  1,9G   0% /dev
tmpfs           392M  6,2M  386M   2% /run
/dev/sr0        840M  840M     0 100% /cdrom
/dev/loop0      794M  794M     0 100% /rofs
/cow            2,0G  182M  1,8G  10% /
tmpfs           2,0G     0  2,0G   0% /dev/shm
tmpfs           5,0M  4,0K  5,0M   1% /run/lock
tmpfs           2,0G     0  2,0G   0% /sys/fs/cgroup
tmpfs           2,0G  4,0K  2,0G   1% /tmp
tmpfs           392M  8,0K  392M   1% /run/user/999
lubuntu@lubuntu:~$ sudo df -i
Filesystem     Inodes  IUsed  IFree IUse% Mounted on
udev           497983    516 497467    1% /dev
tmpfs          501645    649 500996    1% /run
/dev/sr0            0      0      0     - /cdrom
/dev/loop0     123190 123190      0  100% /rofs
/cow           501645   2060 499585    1% /
tmpfs          501645      1 501644    1% /dev/shm
tmpfs          501645      6 501639    1% /run/lock
tmpfs          501645     16 501629    1% /sys/fs/cgroup
tmpfs          501645     16 501629    1% /tmp
tmpfs          501645     10 501635    1% /run/user/999
lubuntu@lubuntu:~$ sudo fdisk -l
Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/loop0: 793,6 MiB, 832118784 bytes, 1625232 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/zram0: 979,8 MiB, 1027371008 bytes, 250823 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram1: 979,8 MiB, 1027371008 bytes, 250823 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
lubuntu@lubuntu:~$ sudo df -h
Filesystem      Size  Used Avail Use% Mounted on
udev            1,9G     0  1,9G   0% /dev
tmpfs           392M  6,2M  386M   2% /run
/dev/sr0        840M  840M     0 100% /cdrom
/dev/loop0      794M  794M     0 100% /rofs
/cow            2,0G  182M  1,8G  10% /
tmpfs           2,0G     0  2,0G   0% /dev/shm
tmpfs           5,0M  4,0K  5,0M   1% /run/lock
tmpfs           2,0G     0  2,0G   0% /sys/fs/cgroup
tmpfs           2,0G  4,0K  2,0G   1% /tmp
tmpfs           392M  8,0K  392M   1% /run/user/999
lubuntu@lubuntu:~$ sudo df -i
Filesystem     Inodes  IUsed  IFree IUse% Mounted on
udev           497983    516 497467    1% /dev
tmpfs          501645    649 500996    1% /run
/dev/sr0            0      0      0     - /cdrom
/dev/loop0     123190 123190      0  100% /rofs
/cow           501645   2060 499585    1% /
tmpfs          501645      1 501644    1% /dev/shm
tmpfs          501645      6 501639    1% /run/lock
tmpfs          501645     16 501629    1% /sys/fs/cgroup
tmpfs          501645     16 501629    1% /tmp
tmpfs          501645     10 501635    1% /run/user/999
lubuntu@lubuntu:~$ sudo fdisk -l
Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/loop0: 793,6 MiB, 832118784 bytes, 1625232 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/zram0: 979,8 MiB, 1027371008 bytes, 250823 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram1: 979,8 MiB, 1027371008 bytes, 250823 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
lubuntu@lubuntu:~$ sudo df -h
Filesystem      Size  Used Avail Use% Mounted on
udev            1,9G     0  1,9G   0% /dev
tmpfs           392M  6,2M  386M   2% /run
/dev/sr0        840M  840M     0 100% /cdrom
/dev/loop0      794M  794M     0 100% /rofs
/cow            2,0G  182M  1,8G  10% /
tmpfs           2,0G     0  2,0G   0% /dev/shm
tmpfs           5,0M  4,0K  5,0M   1% /run/lock
tmpfs           2,0G     0  2,0G   0% /sys/fs/cgroup
tmpfs           2,0G  4,0K  2,0G   1% /tmp
tmpfs           392M  8,0K  392M   1% /run/user/999
lubuntu@lubuntu:~$ sudo df -i
Filesystem     Inodes  IUsed  IFree IUse% Mounted on
udev           497983    516 497467    1% /dev
tmpfs          501645    649 500996    1% /run
/dev/sr0            0      0      0     - /cdrom
/dev/loop0     123190 123190      0  100% /rofs
/cow           501645   2060 499585    1% /
tmpfs          501645      1 501644    1% /dev/shm
tmpfs          501645      6 501639    1% /run/lock
tmpfs          501645     16 501629    1% /sys/fs/cgroup
tmpfs          501645     16 501629    1% /tmp
tmpfs          501645     10 501635    1% /run/user/999
lubuntu@lubuntu:~$ sudo fdisk -l
Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/loop0: 793,6 MiB, 832118784 bytes, 1625232 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/zram0: 979,8 MiB, 1027371008 bytes, 250823 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram1: 979,8 MiB, 1027371008 bytes, 250823 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
lubuntu@lubuntu:~$ sudo df -h
Filesystem      Size  Used Avail Use% Mounted on
udev            1,9G     0  1,9G   0% /dev
tmpfs           392M  6,2M  386M   2% /run
/dev/sr0        840M  840M     0 100% /cdrom
/dev/loop0      794M  794M     0 100% /rofs
/cow            2,0G  182M  1,8G  10% /
tmpfs           2,0G     0  2,0G   0% /dev/shm
tmpfs           5,0M  4,0K  5,0M   1% /run/lock
tmpfs           2,0G     0  2,0G   0% /sys/fs/cgroup
tmpfs           2,0G  4,0K  2,0G   1% /tmp
tmpfs           392M  8,0K  392M   1% /run/user/999
lubuntu@lubuntu:~$ sudo df -i
Filesystem     Inodes  IUsed  IFree IUse% Mounted on
udev           497983    516 497467    1% /dev
tmpfs          501645    649 500996    1% /run
/dev/sr0            0      0      0     - /cdrom
/dev/loop0     123190 123190      0  100% /rofs
/cow           501645   2060 499585    1% /
tmpfs          501645      1 501644    1% /dev/shm
tmpfs          501645      6 501639    1% /run/lock
tmpfs          501645     16 501629    1% /sys/fs/cgroup
tmpfs          501645     16 501629    1% /tmp
tmpfs          501645     10 501635    1% /run/user/999
lubuntu@lubuntu:~$ sudo fdisk -l
Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/loop0: 793,6 MiB, 832118784 bytes, 1625232 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/zram0: 979,8 MiB, 1027371008 bytes, 250823 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/zram1: 979,8 MiB, 1027371008 bytes, 250823 sectors
Units: sectors of 1 * 4096 = 4096 bytes
Sector size (logical/physical): 4096 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Laborieux, mais, semble-t-il , réussi

Hors ligne

#6 Le 17/07/2018, à 09:59

erresse

Re : Taille mémoire quasi-nulle et Lubuntu introuvable( résolu)

Ta mémoire RAM est de 4Go et très suffisante (il y en a encore 2Go de libres, là) avec un swap de 2Go actuellement inutilisé...
Par contre... es-tu sûr qu'il y a un disque dur dans cette machine ?!? On n'en trouve trace nulle part !
Ou alors, c'est peut-être qu'il est mort.

Plus de 50 ans d'informatique, ça en fait des lignes de commandes en console, mais on n'avait pas le choix...
Excellente raison pour, aujourd'hui qu'on le peut, utiliser au maximum les INTERFACES GRAPHIQUES !
Important : Une fois résolu, pensez à clore votre sujet en ajoutant [Résolu] devant le titre du 1er message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.

Hors ligne

#7 Le 17/07/2018, à 11:30

jalfan

Re : Taille mémoire quasi-nulle et Lubuntu introuvable( résolu)

Reste un peu de RAM   C'est bien ce que j'avais cru comprendre au vu des retours .

Le HDD (250 Go)  est HS: une fatalité à accepter . Je vois avec l'utilisateur , qui ajoute sa reconnaissance à la mienne .

Hors ligne

#8 Le 17/07/2018, à 12:10

erresse

Re : Taille mémoire quasi-nulle et Lubuntu introuvable( résolu)

Bah oui, pour installer il faudrait quand même mieux disposer d'un disque. Tant qu'à remplacer le disque, en mettant un SSD plutôt qu'un HDD, tu pourrais obtenir des performances correctes, du coup. À voir...
big_smile

Plus de 50 ans d'informatique, ça en fait des lignes de commandes en console, mais on n'avait pas le choix...
Excellente raison pour, aujourd'hui qu'on le peut, utiliser au maximum les INTERFACES GRAPHIQUES !
Important : Une fois résolu, pensez à clore votre sujet en ajoutant [Résolu] devant le titre du 1er message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.

Hors ligne

#9 Le 17/07/2018, à 13:29

jalfan

Re : Taille mémoire quasi-nulle et Lubuntu introuvable( résolu)

il en reste assez pour AntiX , vu l'usage;
On hésite...

Hors ligne

#10 Le 17/07/2018, à 16:35

erresse

Re : Taille mémoire quasi-nulle et Lubuntu introuvable( résolu)

Ça peut se concevoir aussi, ne pas installer de système sur le PC et fonctionner avec une distribution légère en "live-USB", c'est une solution qui ne nécessite pas d'avoir un disque dur dans l'ordinateur.
Bien sûr, c'est plus limité et moins performant qu'un système installé, mais si tu ne fais que de la navigation Internet ou/et que tu n'as pas besoin de stocker des volumes de données importants, ça reste jouable et... c'est bien plus économique !
Bonne continuation !

Plus de 50 ans d'informatique, ça en fait des lignes de commandes en console, mais on n'avait pas le choix...
Excellente raison pour, aujourd'hui qu'on le peut, utiliser au maximum les INTERFACES GRAPHIQUES !
Important : Une fois résolu, pensez à clore votre sujet en ajoutant [Résolu] devant le titre du 1er message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.

Hors ligne

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