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devy1

HP Pavilion déconnection wifi reboot obligatoire

Bonjour

J'ai un soucie un peu identique à ce que j'ai pu lire, sur un HP pavilion 15-P004NF?
Il est préinstaller avec WIN8, et j"ai installé 14-04 en dual-boot. puis 15.04, pas de soucie,
La wifi fonctionne parfaitement sous win, mais se déconnecte de façon intempestive au bout de 10, 20 ou 30 minutes sous ubuntu
Obligé de redemarrer l'ordi, ça daille, a long terme !!

voila les infos demandées :

benoit@benoit-laptop:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=15.04
DISTRIB_CODENAME=vivid
DISTRIB_DESCRIPTION="Ubuntu 15.04"

benoit@benoit-laptop:~$ lsusb
Bus 004 Device 003: ID 05c8:036e Cheng Uei Precision Industry Co., Ltd (Foxlink) 
Bus 004 Device 002: ID 0438:7900 Advanced Micro Devices, Inc. 
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 004: ID 0bda:b001 Realtek Semiconductor Corp. 
Bus 003 Device 003: ID 1d57:0001 Xenta 
Bus 003 Device 002: ID 0438:7900 Advanced Micro Devices, Inc. 
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

benoit@benoit-laptop:~$ lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1566
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Mullins [Radeon R3 Graphics]
00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Kabini HDMI/DP Audio
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 156b
00:02.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
00:02.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
00:02.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
00:02.5 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
00:08.0 Encryption controller: Advanced Micro Devices, Inc. [AMD] Device 1537
00:10.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller (rev 11)
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 40)
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 39)
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 39)
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 42)
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 02)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 11)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1580
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1581
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1582
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1583
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1584
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1585
02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 07)
04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5229 PCI Express Card Reader (rev 01)

benoit@benoit-laptop:~$ lspci -nn | grep -i net
02:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter [10ec:b723]
03:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller [10ec:8136] (rev 07)

benoit@benoit-laptop:~$ lspci -k
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1566
	Subsystem: Hewlett-Packard Company Device 2268
00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Mullins [Radeon R3 Graphics]
	Subsystem: Hewlett-Packard Company Device 2268
	Kernel driver in use: radeon
00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Kabini HDMI/DP Audio
	Subsystem: Hewlett-Packard Company Device 2268
	Kernel driver in use: snd_hda_intel
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 156b
00:02.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
	Kernel driver in use: pcieport
00:02.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
	Kernel driver in use: pcieport
00:02.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
	Kernel driver in use: pcieport
00:02.5 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1
	Kernel driver in use: pcieport
00:08.0 Encryption controller: Advanced Micro Devices, Inc. [AMD] Device 1537
	Subsystem: Hewlett-Packard Company Device 2268
	Kernel driver in use: AMD Cryptographic Coprocessor
00:10.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller (rev 11)
	Subsystem: Hewlett-Packard Company Device 2268
	Kernel driver in use: xhci_hcd
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 40)
	Subsystem: Hewlett-Packard Company Device 2268
	Kernel driver in use: ahci
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 39)
	Subsystem: Hewlett-Packard Company Device 2268
	Kernel driver in use: ehci-pci
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 39)
	Subsystem: Hewlett-Packard Company Device 2268
	Kernel driver in use: ehci-pci
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 42)
	Subsystem: Hewlett-Packard Company Device 2268
	Kernel driver in use: piix4_smbus
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 02)
	Subsystem: Hewlett-Packard Company Device 2268
	Kernel driver in use: snd_hda_intel
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 11)
	Subsystem: Hewlett-Packard Company Device 2268
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1580
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1581
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1582
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1583
	Kernel driver in use: k10temp
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1584
	Kernel driver in use: fam15h_power
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1585
02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter
	Subsystem: Hewlett-Packard Company Device 2231
	Kernel driver in use: rtl8723be
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E/RTL8102E PCI Express Fast Ethernet controller (rev 07)
	Subsystem: Hewlett-Packard Company Device 2268
	Kernel driver in use: r8169
04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5229 PCI Express Card Reader (rev 01)
	Subsystem: Hewlett-Packard Company Device 2268
	Kernel driver in use: rtsx_pci

 benoit@benoit-laptop:~$ sudo lshw -C network
[sudo] password for benoit: 
  *-network               
       description: Interface réseau sans fil
       produit: RTL8723BE PCIe Wireless Network Adapter
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:02:00.0
       nom logique: wlan0
       version: 00
       numéro de série: 90:48:9a:08:f1:31
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=rtl8723be driverversion=3.19.0-15-generic firmware=N/A ip=192.168.1.3 latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
       ressources: irq:41 portE/S:e000(taille=256) mémoire:fe900000-fe903fff
  *-network
       description: Ethernet interface
       produit: RTL8101E/RTL8102E PCI Express Fast Ethernet controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: eth0
       version: 07
       numéro de série: a0:2b:b8:54:4d:2e
       taille: 10Mbit/s
       capacité: 100Mbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8106e-1_0.0.1 06/29/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       ressources: irq:36 portE/S:d000(taille=256) mémoire:fe814000-fe814fff mémoire:fe810000-fe813fff mémoire:fe800000-fe80ffff

 benoit@benoit-laptop:~$ lsmod
Module                  Size  Used by
ctr                    16384  1 
ccm                    20480  1 
rfcomm                 69632  8 
bnep                   20480  2 
nls_iso8859_1          16384  1 
snd_hda_codec_realtek    86016  1 
snd_hda_codec_hdmi     53248  1 
snd_hda_codec_generic    69632  1 snd_hda_codec_realtek
uvcvideo               90112  0 
videobuf2_vmalloc      16384  1 uvcvideo
videobuf2_memops       16384  1 videobuf2_vmalloc
videobuf2_core         49152  1 uvcvideo
v4l2_common            16384  1 videobuf2_core
videodev              159744  3 uvcvideo,v4l2_common,videobuf2_core
media                  24576  2 uvcvideo,videodev
hp_wmi                 16384  0 
sparse_keymap          16384  1 hp_wmi
arc4                   16384  2 
rtl8723be              94208  0 
kvm                   483328  0 
btcoexist              53248  1 rtl8723be
crct10dif_pclmul       16384  0 
rtl8723_common         24576  1 rtl8723be
crc32_pclmul           16384  0 
ghash_clmulni_intel    16384  0 
aesni_intel           172032  2 
aes_x86_64             20480  1 aesni_intel
rtl_pci                28672  1 rtl8723be
lrw                    16384  1 aesni_intel
gf128mul               16384  1 lrw
snd_hda_intel          32768  7 
glue_helper            16384  1 aesni_intel
rtlwifi                77824  2 rtl_pci,rtl8723be
snd_hda_controller     32768  1 snd_hda_intel
ablk_helper            16384  1 aesni_intel
amdkfd                 81920  1 
snd_hda_codec         143360  5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
cryptd                 20480  3 ghash_clmulni_intel,aesni_intel,ablk_helper
btusb                  32768  0 
amd_iommu_v2           20480  1 amdkfd
bluetooth             491520  22 bnep,btusb,rfcomm
snd_hwdep              20480  1 snd_hda_codec
mac80211              720896  3 rtl_pci,rtlwifi,rtl8723be
snd_pcm               106496  5 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller
joydev                 20480  0 
cfg80211              540672  2 mac80211,rtlwifi
radeon               1556480  4 
serio_raw              16384  0 
rtsx_pci_ms            20480  0 
memstick               20480  1 rtsx_pci_ms
snd_seq_midi           16384  0 
snd_seq_midi_event     16384  1 snd_seq_midi
k10temp                16384  0 
snd_rawmidi            32768  1 snd_seq_midi
edac_core              53248  0 
ttm                    98304  1 radeon
edac_mce_amd           24576  0 
snd_seq                69632  2 snd_seq_midi_event,snd_seq_midi
hp_accel               28672  0 
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
lis3lv02d              20480  1 hp_accel
snd_timer              32768  2 snd_pcm,snd_seq
snd                    90112  24 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
fam15h_power           16384  0 
drm_kms_helper        122880  1 radeon
soundcore              16384  2 snd,snd_hda_codec
input_polldev          16384  1 lis3lv02d
drm                   344064  7 ttm,drm_kms_helper,radeon
shpchp                 40960  0 
wmi                    20480  1 hp_wmi
hp_wireless            16384  0 
video                  20480  0 
i2c_algo_bit           16384  1 radeon
ccp                    32768  0 
i2c_piix4              24576  0 
mac_hid                16384  0 
parport_pc             32768  0 
ppdev                  20480  0 
lp                     20480  0 
parport                45056  3 lp,ppdev,parport_pc
autofs4                40960  2 
hid_generic            16384  0 
usbhid                 53248  0 
hid                   110592  2 hid_generic,usbhid
rtsx_pci_sdmmc         24576  0 
psmouse               118784  0 
ahci                   36864  3 
r8169                  81920  0 
libahci                32768  1 ahci
rtsx_pci               49152  2 rtsx_pci_ms,rsx_pci_sdmmc
mii                    16384  1 r8169

benoit@benoit-laptop:~$ iwconfig
eth0      no wireless extensions.

wlan0     IEEE 802.11bgn  ESSID:"Bbox-1A25E2"  
          Mode:Managed  Frequency:2.412 GHz  Access Point: 02:1B:BF:1A:25:E4   
          Bit Rate=72.2 Mb/s   Tx-Power=20 dBm   
          Retry short limit:7   RTS thr=2347 B   Fragment thr:off
          Power Management:off
          Link Quality=68/70  Signal level=-42 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

lo        no wireless extensions.

 benoit@benoit-laptop:~$ ifconfig
eth0      Link encap:Ethernet  HWaddr a0:2b:b8:54:4d:2e  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          Packets reçus:0 erreurs:0 :0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:0 (0.0 B) Octets transmis:0 (0.0 B)

lo        Link encap:Boucle locale  
          inet adr:127.0.0.1  Masque:255.0.0.0
          adr inet6: ::1/128 Scope:Hôte
          UP LOOPBACK RUNNING  MTU:65536  Metric:1
          Packets reçus:848 erreurs:0 :0 overruns:0 frame:0
          TX packets:848 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:0 
          Octets reçus:74824 (74.8 KB) Octets transmis:74824 (74.8 KB)

wlan0     Link encap:Ethernet  HWaddr 90:48:9a:08:f1:31  
          inet adr:192.168.1.3  Bcast:192.168.1.255  Masque:255.255.255.0
          adr inet6: fe80::9248:9aff:fe08:f131/64 Scope:Lien
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Packets reçus:25691 erreurs:0 :0 overruns:0 frame:0
          TX packets:18264 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 lg file transmission:1000 
          Octets reçus:31791642 (31.7 MB) Octets transmis:2671580 (2.6 MB)
 

 benoit@benoit-laptop:~$ sudo iwlist scan
eth0      Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: 02:1B:BF:1A:25:E4
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=70/70  Signal level=-40 dBm  
                    Encryption key:on
                    ESSID:"Bbox-1A25E2"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000000031a6e8175
                    Extra: Last beacon: 4ms ago
                    IE: Unknown: 000B42626F782D314132354532
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6C0017FFFF0000000000000000000000000000000C0000000000
                    IE: Unknown: 3D1601000700000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05030080127A
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4304000000
                    IE: Unknown: 0706465220010D10
                    IE: Unknown: DD1E00904C336C0017FFFF0000000000000000000000000000000C0000000000
                    IE: Unknown: DD1A00904C3401000700000000000000000000000000000000000000
                    IE: Unknown: DD9D0050F204104A0001101044000102103B00010310470010BC329E001DD811B28601021BBF1A25E41021001852616C696E6B20546563686E6F6C6F67792C20436F72702E1023001C52616C696E6B20576972656C6573732041636365737320506F696E74102400065254323836301042000831323334353637381054000800060050F20400011011000952616C696E6B415053100800020084103C000101
          Cell 02 - Address: 02:1B:BF:1A:25:E5
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=68/70  Signal level=-42 dBm  
                    Encryption key:off
                    ESSID:"Bouygues Telecom Wi-Fi"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000000031a6e9cb5
                    Extra: Last beacon: 4ms ago
                    IE: Unknown: 0016426F7579677565732054656C65636F6D2057692D4669
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030101
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6C0017FFFF0000000000000000000000000000000C0000000000
                    IE: Unknown: 3D1601000700000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05030080127A
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4304000000
                    IE: Unknown: 0706465220010D10
                    IE: Unknown: DD1E00904C336C0017FFFF0000000000000000000000000000000C0000000000
                    IE: Unknown: DD1A00904C3401000700000000000000000000000000000000000000
          Cell 03 - Address: 14:0C:76:A2:F5:60
                    Channel:5
                    Frequency:2.432 GHz (Channel 5)
                    Quality=40/70  Signal level=-70 dBm  
                    Encryption key:on
                    ESSID:"Freebox-A2F55F"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000060c45d3817b
                    Extra: Last beacon: 2472ms ago
                    IE: Unknown: 000E46726565626F782D413246353546
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030105
                    IE: Unknown: 050401020000
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1605000400000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 04 - Address: 14:0C:76:A2:F5:61
                    Channel:5
                    Frequency:2.432 GHz (Channel 5)
                    Quality=46/70  Signal level=-64 dBm  
                    Encryption key:off
                    ESSID:"FreeWifi"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000060c45d8015f
                    Extra: Last beacon: 2144ms ago
                    IE: Unknown: 00084672656557696669
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030105
                    IE: Unknown: 050401020000
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1605000400000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 05 - Address: 14:0C:76:A2:F5:62
                    Channel:5
                    Frequency:2.432 GHz (Channel 5)
                    Quality=46/70  Signal level=-64 dBm  
                    Encryption key:on
                    ESSID:"FreeWifi_secure"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 22 Mb/s
                              6 Mb/s; 9 Mb/s; 12 Mb/s
                    Bit Rates:18 Mb/s; 24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000060c45cd815f
                    Extra: Last beacon: 2800ms ago
                    IE: Unknown: 000F46726565576966695F736563757265
                    IE: Unknown: 010882848B962C0C1218
                    IE: Unknown: 030105
                    IE: Unknown: 050401020000
                    IE: Unknown: 2A0104
                    IE: Unknown: 3205243048606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: 2D1AEC0003FFFFFF0001000000000000000100000000000000000000
                    IE: Unknown: 3D1605000400000000000000000000000000000000000000
                    IE: Unknown: 7F080000000000000040
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00

lo        Interface doesn't support scanning.

 benoit@benoit-laptop:~$ uname -r -m 
3.19.0-15-generic x86_64
benoit@benoit-laptop:~$ 

benoit@benoit-laptop:~$ cat  /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
benoit@benoit-laptop:~$ 

 benoit@benoit-laptop:~$ nm-tool
La commande « nm-tool » est introuvable, vouliez-vous dire :
 La commande « dm-tool » du paquet « lightdm » (main)
nm-tool : commande introuvable
benoit@benoit-laptop:~$

 benoit@benoit-laptop:~$ sudo rfkill list
0: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no
1: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no

Obligé de redemarrer l'ordi, ça daille, a long terme !!
Auriez vous une solution définitive ?
merci

Dernière modification par devy1 (Le 03/07/2015, à 16:55)

devy1

Re : HP Pavilion déconnection wifi reboot obligatoire

Je crois que j'ai enfin trouvé la solution !!!

echo "options rtl8723be fwlps=N ips=N" | sudo tee /etc/modprobe.d/rtl8723be.conf 

On va laisser tourner, je vous tiens au courant