#1 Le 14/11/2017, à 20:45
- Benjahdev
[Résolu] Démarrage lent (Unity)
Bonjour,
Je suis sous Ubuntu 16.04 LTS et je rencontre un problème au démarrage lent de mon ordinateur qui est un ASUS X7BJ (Modèle: N73JQ).
En effet, j'ai récemment installé les pilotes graphiques propriétaires Nvidia conseillé dans la rubrique 'Pilotes additionnels' du panneau de configuration 'Logiciels et mises à jours' mais je ne pense pas qu'il soit responsable du problème.
Après une mise à jour de celui-ci j'ai eu du mal à redémarrer mais il semblerait que cela marche correctement maintenant.
Mais mon problème survient surtout après le démarrage de la session ou peut-être juste avant de me connecter. En effet, l’ordinateur est très lent, et je ne peut pas ouvrir de logiciels pendant plusieurs minutes. Le voyant du disque dur est allumé en permanence durant cette période.
Voici le rapport de mon boot-info: http://paste.ubuntu.com/25962520/
Le résultat de la commande dmsg: http://paste.ubuntu.com/25962534/
Merci pour votre temps.
Dernière modification par Benjahdev (Le 12/02/2018, à 19:28)
Hors ligne
#2 Le 16/11/2017, à 17:40
- Caribou22
Re : [Résolu] Démarrage lent (Unity)
Bonjour 
Le fait que ton disque dur mouline et que tu aies ce genre de lignes à plusieurs reprises dans dmesg :
[ 881.635014] blk_update_request: I/O error, dev sda, sector 794349960N'est pas bon signe quant à la santé de ton disque dur.
Peux-tu depuis une session live (boot sur live USB, et essai sans installer), nous communiquer les données SMART du disque ?
malbo a fait ce bon tuto : https://forum.ubuntu-fr.org/viewtopic.php?id=1988280
Et le disque à tester est sda (pas sdc)
Hors ligne
#3 Le 17/11/2017, à 13:15
- Benjahdev
Re : [Résolu] Démarrage lent (Unity)
Bonjour @Caribou22, merci pour ta réponse.
Bon c'est une mauvaise nouvelle alors, j'ai donc fais une sauvegarde de mes données.
Voici les informations demandées (je n'ai pas utilisé de session live, mais je l'ai fais directement depuis ma session) et en effet il semble que j'ai déjà des erreurs.
- Dump du dev/sda (partition principale) : http://paste.ubuntu.com/25980208/
- Dump du dev/sdb (partition complémentaire) : http://paste.ubuntu.com/25980278/
Je vais refaire ces tests depuis une session live, ce qui semble important pour toi.
Hors ligne
#4 Le 12/02/2018, à 19:27
- Benjahdev
Re : [Résolu] Démarrage lent (Unity)
En effet, le problème venait bien de mon disque dur défectueux qui m'a lâché quelques jours après. Merci encore de m'avoir prévenu!
Désolé pour de la réponse tardive.
Hors ligne
#5 Le 12/02/2018, à 20:41
- malbo
Re : [Résolu] Démarrage lent (Unity)
Bonjour,
Je colle ici les résultats SMART de ton disque sda ( http://paste.ubuntu.com/25980208 ) :
smartctl 6.5 2016-01-24 r4214 [x86_64-linux-4.10.0-38-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Seagate Momentus 7200.5
Device Model: ST9750420AS
Serial Number: 5WS02Y7Z
LU WWN Device Id: 5 000c50 029ec1b9c
Firmware Version: 0001SDM1
User Capacity: 750 156 374 016 bytes [750 GB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 7200 rpm
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS T13/1699-D revision 4
SATA Version is: SATA 2.6, 3.0 Gb/s
Local Time is: Fri Nov 17 12:00:22 2017 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
See vendor-specific Attribute list for marginal Attributes.
General SMART Values:
Offline data collection status: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: Disabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: ( 0) seconds.
Offline data collection
capabilities: (0x73) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
No Offline surface scan supported.
Self-test supported.
Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 156) minutes.
Conveyance self-test routine
recommended polling time: ( 3) minutes.
SCT capabilities: (0x103f) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000f 114 087 006 Pre-fail Always - 73516296
3 Spin_Up_Time 0x0003 100 100 085 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 037 037 020 Old_age Always - 65535
5 Reallocated_Sector_Ct 0x0033 098 098 036 Pre-fail Always - 362
7 Seek_Error_Rate 0x000f 085 060 030 Pre-fail Always - 393498478
9 Power_On_Hours 0x0032 082 082 000 Old_age Always - 16452
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 099 099 020 Old_age Always - 1867
184 End-to-End_Error 0x0032 100 100 099 Old_age Always - 0
187 Reported_Uncorrect 0x0032 040 040 000 Old_age Always - 60
188 Command_Timeout 0x0032 100 098 000 Old_age Always - 38660210775
189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 057 044 045 Old_age Always In_the_past 43 (Min/Max 34/43 #12)
191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always - 0
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 492
193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always - 301171
194 Temperature_Celsius 0x0022 043 056 000 Old_age Always - 43 (0 12 0 0 0)
195 Hardware_ECC_Recovered 0x001a 114 099 000 Old_age Always - 73516296
197 Current_Pending_Sector 0x0012 100 098 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0010 100 098 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0
240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 11264 (112 151 0)
241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 3965366635
242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 3359469285
250 Read_Error_Retry_Rate 0x0000 001 001 000 Old_age Offline - 18127
251 Unknown_Attribute 0x0000 100 001 000 Old_age Offline - 8
252 Unknown_Attribute 0x0000 100 001 000 Old_age Offline - 8
SMART Error Log Version: 1
ATA Error Count: 51 (device log contains only the most recent five errors)
CR = Command Register [HEX]
FR = Features Register [HEX]
SC = Sector Count Register [HEX]
SN = Sector Number Register [HEX]
CL = Cylinder Low Register [HEX]
CH = Cylinder High Register [HEX]
DH = Device/Head Register [HEX]
DC = Device Command Register [HEX]
ER = Error register [HEX]
ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.
Error 51 occurred at disk power-on lifetime: 16415 hours (683 days + 23 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 00 50 d1 15 00 Error: UNC at LBA = 0x0015d150 = 1429840
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
25 00 40 40 d1 15 40 00 00:01:00.829 READ DMA EXT
25 00 02 40 d1 15 40 00 00:01:00.704 READ DMA EXT
00 00 00 00 00 00 00 ff 00:01:00.666 NOP [Abort queued commands]
25 00 40 40 d1 15 40 00 00:00:55.626 READ DMA EXT
25 00 40 00 d1 15 40 00 00:00:51.357 READ DMA EXT
Error 50 occurred at disk power-on lifetime: 16415 hours (683 days + 23 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 00 28 d1 15 00 Error: UNC at LBA = 0x0015d128 = 1429800
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
25 00 40 00 d1 15 40 00 00:05:14.229 READ DMA EXT
25 00 02 08 d1 15 40 00 00:05:14.001 READ DMA EXT
25 00 40 00 d1 15 40 00 00:05:10.028 READ DMA EXT
25 00 02 06 d1 15 40 00 00:05:09.788 READ DMA EXT
00 00 00 00 00 00 00 ff 00:05:09.768 NOP [Abort queued commands]
Error 49 occurred at disk power-on lifetime: 16415 hours (683 days + 23 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 00 28 d1 15 00 Error: UNC at LBA = 0x0015d128 = 1429800
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
25 00 40 00 d1 15 40 00 00:05:10.028 READ DMA EXT
25 00 02 06 d1 15 40 00 00:05:09.788 READ DMA EXT
00 00 00 00 00 00 00 ff 00:05:09.768 NOP [Abort queued commands]
25 00 40 00 d1 15 40 00 00:05:04.725 READ DMA EXT
25 00 02 04 d1 15 40 00 00:05:04.651 READ DMA EXT
Error 48 occurred at disk power-on lifetime: 16415 hours (683 days + 23 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 00 88 d0 15 00 Error: UNC at LBA = 0x0015d088 = 1429640
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
25 00 02 88 d0 15 40 00 00:02:55.934 READ DMA EXT
25 00 40 80 d0 15 40 00 00:02:52.600 READ DMA EXT
25 00 02 86 d0 15 40 00 00:02:52.344 READ DMA EXT
25 00 40 80 d0 15 40 00 00:02:49.068 READ DMA EXT
25 00 02 84 d0 15 40 00 00:02:48.787 READ DMA EXT
Error 47 occurred at disk power-on lifetime: 16415 hours (683 days + 23 hours)
When the command that caused the error occurred, the device was active or idle.
After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 00 88 d0 15 00 Error: UNC at LBA = 0x0015d088 = 1429640
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
25 00 40 80 d0 15 40 00 00:02:52.600 READ DMA EXT
25 00 02 86 d0 15 40 00 00:02:52.344 READ DMA EXT
25 00 40 80 d0 15 40 00 00:02:49.068 READ DMA EXT
25 00 02 84 d0 15 40 00 00:02:48.787 READ DMA EXT
25 00 40 80 d0 15 40 00 00:02:45.505 READ DMA EXT
SMART Self-test log structure revision number 1
No self-tests have been logged. [To run self-tests, use: smartctl -t]
SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.L'extrait qui indiquait que le disque était mourant est cette ligne :
5 Reallocated_Sector_Ct 0x0033 098 098 036 Pre-fail Always - 362Elle indiquait 362 secteurs ré-alloués. Le résultat à trouver, c'est 0 secteur ré-alloué. A partir de 1 secteur, il est en train de crever.
Dernière modification par malbo (Le 12/02/2018, à 20:45)
Hors ligne