Evertjan Garretsen, this bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? If so, could you please test for this with the latest development release of Ubuntu? ISO images are available from http://cdimage.ubuntu.com/daily-live/current/ .
If it remains an issue, could you please run the following command in the development release from a Terminal (Applications->Accessories->Terminal), as it will automatically gather and attach updated debug information to this report: apport-collect -p linux <replace-with-bug-number> Also, could you please test the latest upstream kernel available following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Please do not test the daily folder, but the one all the way at the bottom. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags: kernel-fixed-upstream kernel-fixed-upstream-VERSION-NUMBER where VERSION-NUMBER is the version number of the kernel you tested. For example: kernel-fixed-upstream-v3.11-rc5 This can be done by clicking on the yellow circle with a black pencil icon next to the word Tags located at the bottom of the bug description. As well, please remove the tag: needs-upstream-testing If the mainline kernel does not fix this bug, please add the following tags: kernel-bug-exists-upstream kernel-bug-exists-upstream-VERSION-NUMBER As well, please remove the tag: needs-upstream-testing Once testing of the upstream kernel is complete, please mark this bug's Status as Confirmed. Please let us know your results. Thank you for your understanding. ** Tags added: latest-bios-208 needs-upstream-testing ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete ** Attachment removed: "grep -o ^............... /var/log/kern.log | uniq -c which shows some patterns in the number of log lines at each second." https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1016181/+attachment/3717995/+files/dmesg_pattern.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1016181 Title: ath chip reset failed Status in “linux” package in Ubuntu: Incomplete Bug description: Since upgrading to U 12.04 i experience wireless lan drops. Sometimes just a few minutes after system startup, sometimes after hours of using my system. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: network-manager 0.9.4.0-0ubuntu4.1 ProcVersionSignature: Ubuntu 3.2.0-25.40-generic-pae 3.2.18 Uname: Linux 3.2.0-25-generic-pae i686 ApportVersion: 2.0.1-0ubuntu8 Architecture: i386 Date: Thu Jun 21 20:09:45 2012 EcryptfsInUse: Yes IfupdownConfig: auto lo iface lo inet loopback InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120328) IpRoute: default via 192.168.0.1 dev wlan0 proto static 169.254.0.0/16 dev wlan0 scope link metric 1000 192.168.0.0/24 dev wlan0 proto kernel scope link src 192.168.0.107 metric 2 NetworkManager.state: [main] NetworkingEnabled=true WirelessEnabled=true WWANEnabled=true WimaxEnabled=true ProcEnviron: PATH=(custom, no user) LANG=nl_NL.UTF-8 SHELL=/bin/bash RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: network-manager UpgradeStatus: No upgrade log present (probably fresh install) nmcli-dev: DEVICE TYPE STATE DBUS-PATH eth0 802-3-ethernet unavailable /org/freedesktop/NetworkManager/Devices/1 wlan0 802-11-wireless connected /org/freedesktop/NetworkManager/Devices/0 nmcli-nm: RUNNING VERSION STATE NET-ENABLED WIFI-HARDWARE WIFI WWAN-HARDWARE WWAN running 0.9.4.0 connected enabled enabled enabled enabled disabled --- AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu8 Architecture: i386 ArecordDevices: **** List of CAPTURE Hardware Devices **** card 0: SB [HDA ATI SB], device 0: ALC663 Analog [ALC663 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: evertjan 2007 F.... pulseaudio /dev/snd/controlC0: evertjan 2007 F.... pulseaudio /dev/snd/pcmC0D0p: evertjan 2007 F...m pulseaudio Card0.Amixer.info: Card hw:0 'SB'/'HDA ATI SB at 0xfdaf4000 irq 16' Mixer name : 'Realtek ALC663' Components : 'HDA:10ec0663,104319d3,00100001 HDA:11c11040,10431636,00100200' Controls : 22 Simple ctrls : 11 Card1.Amixer.info: Card hw:1 'HDMI'/'HDA ATI HDMI at 0xfddec000 irq 46' Mixer name : 'ATI R6xx HDMI' Components : 'HDA:1002aa01,00aa0100,00100000' Controls : 6 Simple ctrls : 1 Card1.Amixer.values: Simple mixer control 'IEC958',0 Capabilities: pswitch pswitch-joined penum Playback channels: Mono Mono: Playback [on] DistroRelease: Ubuntu 12.04 EcryptfsInUse: Yes InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120328) MachineType: ASUSTeK Computer Inc. M51Tr Package: linux (not installed) ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=nl_NL.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb 1 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-25-generic-pae root=UUID=6fe2c425-9ea3-46b9-b691-7f524e3e02e6 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.2.0-25.40-generic-pae 3.2.18 RelatedPackageVersions: linux-restricted-modules-3.2.0-25-generic-pae N/A linux-backports-modules-3.2.0-25-generic-pae N/A linux-firmware 1.79 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no SourcePackage: linux Tags: precise precise Uname: Linux 3.2.0-25-generic-pae i686 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo dmi.bios.date: 03/11/2009 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 208 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: M51Tr dmi.board.vendor: PEGATRON CORPORATION dmi.board.version: 1.0 dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK Computer Inc. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr208:bd03/11/2009:svnASUSTeKComputerInc.:pnM51Tr:pvr1.0:rvnPEGATRONCORPORATION:rnM51Tr:rvr1.0:cvnASUSTeKComputerInc.:ct10:cvr: dmi.product.name: M51Tr dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK Computer Inc. 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