Public bug reported:
wifi goes up and down fequently. As least with this kernel version I get a
notification, and I can see the new authentication in dmesg.
[15891.495890] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[15891.510620] wlan0: deauthenticating from 00:1d:6a:72:38:63 by local choice
(reason=2)
[15891.534132] wlan0: authenticate with 00:1d:6a:72:38:63
[15891.534214] wlan0: send auth to 00:1d:6a:72:38:63 (try 1/3)
[15891.534653] cfg80211: Calling CRDA to update world regulatory domain
[15891.536199] wlan0: authenticated
[15891.536307] rtl8188ee 0000:08:00.0 wlan0: disabling HT/VHT due to WEP/TKIP
use
[15891.536310] rtl8188ee 0000:08:00.0 wlan0: disabling HT as WMM/QoS is not
supported by the AP
[15891.536312] rtl8188ee 0000:08:00.0 wlan0: disabling VHT as WMM/QoS is not
supported by the AP
[15891.537236] cfg80211: World regulatory domain updated:
[15891.537239] cfg80211: (start_freq - end_freq @ bandwidth),
(max_antenna_gain, max_eirp)
[15891.537241] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[15891.537242] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[15891.537243] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi,
2000 mBm)
[15891.537244] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[15891.537245] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[15891.537938] wlan0: associate with 00:1d:6a:72:38:63 (try 1/3)
[15891.540687] wlan0: RX AssocResp from 00:1d:6a:72:38:63 (capab=0x431 status=0
aid=1)
[15891.540799] wlan0: associated
[16643.833337] wlan0: Connection to AP 00:1d:6a:72:38:63 lost
[16643.870668] cfg80211: Calling CRDA to update world regulatory domain
[16643.898315] cfg80211: World regulatory domain updated:
[16643.898322] cfg80211: (start_freq - end_freq @ bandwidth),
(max_antenna_gain, max_eirp)
[16643.898326] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[16643.898328] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[16643.898331] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi,
2000 mBm)
[16643.898333] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[16643.898335] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[16645.224408] wlan0: authenticate with 00:1d:6a:72:38:63
[16645.233594] wlan0: send auth to 00:1d:6a:72:38:63 (try 1/3)
[16645.235649] wlan0: authenticated
[16645.235811] rtl8188ee 0000:08:00.0 wlan0: disabling HT/VHT due to WEP/TKIP
use
[16645.235815] rtl8188ee 0000:08:00.0 wlan0: disabling HT as WMM/QoS is not
supported by the AP
[16645.235818] rtl8188ee 0000:08:00.0 wlan0: disabling VHT as WMM/QoS is not
supported by the AP
[16645.239347] wlan0: associate with 00:1d:6a:72:38:63 (try 1/3)
[16645.242101] wlan0: RX AssocResp from 00:1d:6a:72:38:63 (capab=0x431 status=0
aid=1)
[16645.242218] wlan0: associated
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-29-generic 3.13.0-29.53
ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2
Uname: Linux 3.13.0-29-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
CurrentDesktop: KDE
Date: Thu Jun 12 15:46:22 2014
EcryptfsInUse: Yes
InstallationDate: Installed on 2014-04-16 (56 days ago)
InstallationMedia: Kubuntu 14.04 LTS "Trusty Tahr" - Beta amd64 (20140326.2)
MachineType: Hewlett-Packard HP Pavilion 15 Notebook PC
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-29-generic
root=UUID=3c7560c5-c6da-4e1b-9be7-5658f0c00914 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-29-generic N/A
linux-backports-modules-3.13.0-29-generic N/A
linux-firmware 1.127.2
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/31/2013
dmi.bios.vendor: Insyde
dmi.bios.version: F.34
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: 2166
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 29.34
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnInsyde:bvrF.34:bd10/31/2013:svnHewlett-Packard:pnHPPavilion15NotebookPC:pvr098B110000404100000620180:rvnHewlett-Packard:rn2166:rvr29.34:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP Pavilion 15 Notebook PC
dmi.product.version: 098B110000404100000620180
dmi.sys.vendor: Hewlett-Packard
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug trusty
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https://bugs.launchpad.net/bugs/1329328
Title:
wifi goes up and down fequently
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
wifi goes up and down fequently. As least with this kernel version I get a
notification, and I can see the new authentication in dmesg.
[15891.495890] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[15891.510620] wlan0: deauthenticating from 00:1d:6a:72:38:63 by local choice
(reason=2)
[15891.534132] wlan0: authenticate with 00:1d:6a:72:38:63
[15891.534214] wlan0: send auth to 00:1d:6a:72:38:63 (try 1/3)
[15891.534653] cfg80211: Calling CRDA to update world regulatory domain
[15891.536199] wlan0: authenticated
[15891.536307] rtl8188ee 0000:08:00.0 wlan0: disabling HT/VHT due to WEP/TKIP
use
[15891.536310] rtl8188ee 0000:08:00.0 wlan0: disabling HT as WMM/QoS is not
supported by the AP
[15891.536312] rtl8188ee 0000:08:00.0 wlan0: disabling VHT as WMM/QoS is not
supported by the AP
[15891.537236] cfg80211: World regulatory domain updated:
[15891.537239] cfg80211: (start_freq - end_freq @ bandwidth),
(max_antenna_gain, max_eirp)
[15891.537241] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[15891.537242] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[15891.537243] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi,
2000 mBm)
[15891.537244] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[15891.537245] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[15891.537938] wlan0: associate with 00:1d:6a:72:38:63 (try 1/3)
[15891.540687] wlan0: RX AssocResp from 00:1d:6a:72:38:63 (capab=0x431
status=0 aid=1)
[15891.540799] wlan0: associated
[16643.833337] wlan0: Connection to AP 00:1d:6a:72:38:63 lost
[16643.870668] cfg80211: Calling CRDA to update world regulatory domain
[16643.898315] cfg80211: World regulatory domain updated:
[16643.898322] cfg80211: (start_freq - end_freq @ bandwidth),
(max_antenna_gain, max_eirp)
[16643.898326] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[16643.898328] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[16643.898331] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi,
2000 mBm)
[16643.898333] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[16643.898335] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[16645.224408] wlan0: authenticate with 00:1d:6a:72:38:63
[16645.233594] wlan0: send auth to 00:1d:6a:72:38:63 (try 1/3)
[16645.235649] wlan0: authenticated
[16645.235811] rtl8188ee 0000:08:00.0 wlan0: disabling HT/VHT due to WEP/TKIP
use
[16645.235815] rtl8188ee 0000:08:00.0 wlan0: disabling HT as WMM/QoS is not
supported by the AP
[16645.235818] rtl8188ee 0000:08:00.0 wlan0: disabling VHT as WMM/QoS is not
supported by the AP
[16645.239347] wlan0: associate with 00:1d:6a:72:38:63 (try 1/3)
[16645.242101] wlan0: RX AssocResp from 00:1d:6a:72:38:63 (capab=0x431
status=0 aid=1)
[16645.242218] wlan0: associated
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-29-generic 3.13.0-29.53
ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2
Uname: Linux 3.13.0-29-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: amd64
CurrentDesktop: KDE
Date: Thu Jun 12 15:46:22 2014
EcryptfsInUse: Yes
InstallationDate: Installed on 2014-04-16 (56 days ago)
InstallationMedia: Kubuntu 14.04 LTS "Trusty Tahr" - Beta amd64 (20140326.2)
MachineType: Hewlett-Packard HP Pavilion 15 Notebook PC
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.13.0-29-generic
root=UUID=3c7560c5-c6da-4e1b-9be7-5658f0c00914 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-29-generic N/A
linux-backports-modules-3.13.0-29-generic N/A
linux-firmware 1.127.2
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/31/2013
dmi.bios.vendor: Insyde
dmi.bios.version: F.34
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: 2166
dmi.board.vendor: Hewlett-Packard
dmi.board.version: 29.34
dmi.chassis.type: 10
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnInsyde:bvrF.34:bd10/31/2013:svnHewlett-Packard:pnHPPavilion15NotebookPC:pvr098B110000404100000620180:rvnHewlett-Packard:rn2166:rvr29.34:cvnHewlett-Packard:ct10:cvrChassisVersion:
dmi.product.name: HP Pavilion 15 Notebook PC
dmi.product.version: 098B110000404100000620180
dmi.sys.vendor: Hewlett-Packard
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