[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
hatsch / Luiz Angelo Daros de Luca, if you have a bug in Ubuntu, the Ubuntu Kernel team, Ubuntu Bug Control team, and Ubuntu Bug Squad would like you to please file a new report by executing the following in a terminal: ubuntu-bug linux For more on this, please see the Ubuntu Kernel team article: https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Filing_Kernel_Bug_reports the Ubuntu Bug Control team and Ubuntu Bug Squad team article: https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue and Ubuntu Community article: https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette When opening up the new report, please feel free to subscribe me to it. Please note, not filing a new report would delay your problem being addressed as quickly as possible. Thank you for your understanding. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Hello, I signed to this bug because I'm facing it with openwrt. It uses kernel 3.3.8 but it might have something backported from next versions. This also affects, besides openwrt, fedora. Just look for "phy0: Failed to stop TX DMA," on google. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
as chrisboo found out in this thread: http://ubuntuforums.org/showthread.php?t=1865577&page=191&p=12634850#post12634850 the wifi is working fine with kernel 3.6.11 found here: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.11-raring/ seems like there was some regression introduced in later versions.. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Luiz Angelo Daros de Luca, if you have a bug in Ubuntu, the Ubuntu Kernel team, Ubuntu Bug Control team, and Ubuntu Bug Squad would like you to please file a new report by executing the following in a terminal: ubuntu-bug linux For more on this, please see the Ubuntu Kernel team article: https://wiki.ubuntu.com/KernelTeam/KernelTeamBugPolicies#Filing_Kernel_Bug_reports the Ubuntu Bug Control team and Ubuntu Bug Squad team article: https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue and Ubuntu Community article: https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette When opening up the new report, please feel free to subscribe me to it. Please note, not filing a new report would delay your problem being addressed as quickly as possible. Thank you for your understanding. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Maybe this is related to https://dev.openwrt.org/ticket/11862 ** Bug watch added: dev.openwrt.org/ #11862 https://dev.openwrt.org/ticket/11862 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Sebastian Schaltow, thank you for testing Lucid and Raring. Could you please test the latest upstream kernel available (v3.10-rc3-saucy) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream developers to examine the issue. Please do not test the kernel in the mainline kernels archive directory 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-v3.10-rc3 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 If you are unable to test the mainline kernel, please comment as to why specifically you were unable to test it and add the following tags: kernel-unable-to-test-upstream kernel-unable-to-test-upstream-VERSION-NUMBER 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. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
** Tags removed: kernel-bug-exists-upstream ** Tags added: needs-upstream-testing ** Tags removed: kernel-bug-exists-upstream-v3.8-rc7 ** Tags added: kernel-bug-exists-upstream-v3.9 latest-bios-2101 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Bug also exists in Ubuntu Raring 13.04. ~$ lsb_release -d Description:Ubuntu 13.04 ~$ uname -a Linux BuZZdEE-M2V-Desktop 3.9.0-030900-generic #201304291257 SMP Mon Apr 29 16:58:15 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux ~$ iwconfig wlan0 wlan0 IEEE 802.11bgn ESSID:"ArpaNet" Mode:Managed Frequency:2.412 GHz Access Point: 00:04:0E:D9:C5:4D Bit Rate=11 Mb/s Tx-Power=20 dBm Retry long limit:7 RTS thr:off Fragment thr:off Power Management:off Link Quality=35/70 Signal level=-75 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:5 Invalid misc:32 Missed beacon:0 ~$ dmesg | egrep '\|ath9k' [ 11.344600] ath: EEPROM regdomain: 0x809c [ 11.344604] ath: EEPROM indicates we should expect a country code [ 11.344606] ath: doing EEPROM country->regdmn map search [ 11.344608] ath: country maps to regdmn code: 0x52 [ 11.344610] ath: Country alpha2 being used: CN [ 11.344611] ath: Regpair used: 0x52 [ 11.408407] ieee80211 phy0: Selected rate control algorithm 'ath9k_rate_control' [52600.932743] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x00028040 [52600.932989] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [52957.837078] ath: phy0: Failed to stop TX DMA, queues=0x004! [52957.851115] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x62c0 [52957.851126] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [58627.238520] ath: phy0: Failed to stop TX DMA, queues=0x004! [58629.223346] ath: phy0: Failed to stop TX DMA, queues=0x005! [58629.236328] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [58629.236341] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [58630.141735] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [58630.154668] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [58630.180025] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [58630.267089] ath: phy0: Failed to stop TX DMA, queues=0x005! [58630.279994] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [58630.280027] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [64115.692076] ath: phy0: Failed to stop TX DMA, queues=0x001! [64115.724988] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x00028040 [64115.725007] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [64116.717375] ath: phy0: Failed to stop TX DMA, queues=0x001! [64116.730293] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [64116.730305] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [64116.795935] ath: phy0: Failed to stop TX DMA, queues=0x001! [64116.808798] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x8040 [64116.808808] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [64117.214910] ath: phy0: Failed to stop TX DMA, queues=0x001! [64117.227828] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [64117.227840] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [64118.136013] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [64118.156036] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [64118.168978] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [64118.192022] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [64118.254549] ath: phy0: Failed to stop TX DMA, queues=0x001! [64118.267492] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [64118.267505] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [69038.424110] ath: phy0: Failed to stop TX DMA, queues=0x001! [69038.457088] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x00028040 [69038.457108] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [69039.436822] ath: phy0: Failed to stop TX DMA, queues=0x005! [69039.449745] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [69039.449758] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we st
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Slower and first error messages with Ubuntu Lucid 10.04 LTS. ~$ iwconfig wlan0 wlan0 IEEE 802.11bgn ESSID:"ArpaNet" Mode:Managed Frequency:2.412 GHz Access Point: 00:04:0E:D9:C5:4D Bit Rate=1 Mb/s Tx-Power=20 dBm Retry long limit:7 RTS thr:off Fragment thr:off Power Management:off Link Quality=36/70 Signal level=-74 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 ~$ dmesg | egrep '\|ath9k' [ 22.327847] ath9k :07:07.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [ 22.750375] ath: EEPROM regdomain: 0x809c [ 22.750377] ath: EEPROM indicates we should expect a country code [ 22.750379] ath: doing EEPROM country->regdmn map search [ 22.750381] ath: country maps to regdmn code: 0x52 [ 22.750383] ath: Country alpha2 being used: CN [ 22.750385] ath: Regpair used: 0x52 [ 22.781910] phy0: Selected rate control algorithm 'ath9k_rate_control' [ 22.782668] Registered led device: ath9k-phy0::radio [ 22.782689] Registered led device: ath9k-phy0::assoc [ 22.782708] Registered led device: ath9k-phy0::tx [ 22.782731] Registered led device: ath9k-phy0::rx [ 2486.440787] ath9k: Failed to stop TX DMA in 100 msec after killing last frame [ 2486.440830] ath9k: Unable to stop TxDMA. Reset HAL! [ 2487.890856] ath9k: Failed to stop TX DMA in 100 msec after killing last frame [ 2487.890902] ath9k: Unable to stop TxDMA. Reset HAL! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Slower ~$ iwconfig wlan0 wlan0 IEEE 802.11bgn ESSID:"ArpaNet" Mode:Managed Frequency:2.412 GHz Access Point: 00:04:0E:D9:C5:4D Bit Rate=2 Mb/s Tx-Power=20 dBm Retry long limit:7 RTS thr:off Fragment thr:off Power Management:off Link Quality=33/70 Signal level=-77 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 ** Tags added: lucid ** Tags added: raring ** Description changed: The connection to the wireless network often gets lost and then reconnects. Furthermore the connection to the wireless network is often very slow (1 Mb/s). Sometimes after I have reloaded the ath9k kernel module, I can get a connection to the network and sometimes not. Sometimes I have to reboot the pc, because I can't get a connection, but often I can't get a connection after that. wireless card: TP-Link TL-WN951N (AR5416 / AR5008 / 168c:0023) In these upstream kernel versions the bug is still present: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-precise/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.3-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.4-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc7-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.3-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.8-raring/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.7-raring/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.7.6-raring/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8-rc6-raring/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8-rc7-raring/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8-raring/ + http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.9-raring/ I had this problem also with Ubuntu Oneiric Ocelot 11.10 and with Ubuntu Natty Narwhal 11.04, but with Natty the problem was not so bad because it was very rare. Wireless Access Point Manufacturer, Model: FRITZ!Box Fon WLAN 7141 Firmware-Version: 40.04.76 Encryption Type: WPA2 (CCMP) No MAC filtering. Other WiFi devices (Android Phones, Netbooks, Laptop) works with this wireless access point without problems. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-27-generic 3.2.0-27.43 ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21 Uname: Linux 3.2.0-27-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu11 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: buzz-dee 2462 F pulseaudio /dev/snd/controlC0: buzz-dee 2462 F pulseaudio Card0.Amixer.info: Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xfbffc000 irq 17' Mixer name : 'Realtek ALC660-VD' Components : 'HDA:10ec0660,1043c603,0011' Controls : 36 Simple ctrls : 19 Card1.Amixer.info: Card hw:1 'SAA7134'/'saa7133[0] at 0xfbeef800 irq 18' Mixer name : 'SAA7134 Mixer' Components : '' Controls : 6 Simple ctrls : 3 CurrentDmesg: [ 51.480531] vboxdrv: fAsync=1 offMin=0x3600c offMax=0x3600c [ 51.480654] vboxdrv: TSC mode is 'asynchronous', kernel timer mode is 'normal'. [ 51.480656] vboxdrv: Successfully loaded version 4.1.12_Ubuntu (interface 0x0019). [ 51.525894] vboxpci: IOMMU not found (not registered) [ 52.102129] init: plymouth-stop pre-start process (2156) terminated with status 1 Date: Fri Aug 3 22:12:57 2012 HibernationDevice: RESUME=UUID=7a9c200e-f813-4561-9c36-0d50f5e42f84 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) MachineType: System manufacturer M2V ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/zsh ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-27-generic root=UUID=837266ea-e282-4520-9b4d-8cf22d49c9cd ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-27-generic N/A linux-backports-modules-3.2.0-27-generic N/A linux-firmware1.79 SourcePackage: linux UpgradeStatus: Upgraded to precise on 2012-06-10 (54 days ago) dmi.bios.date: 02/21/2008 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2101 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Today I tried Ubuntu Lucid 10.04 from LiveUSB. It seems that the problem also exists in Lucid, because I lost the WLAN connection. The system reconnected immediately, but the wireless speed is slow. Until now dmesg shows no error messages. ~$ lsb_release -d Description:Ubuntu 10.04.4 LTS ~$ uname -a Linux ubuntu 2.6.32-38-generic #83-Ubuntu SMP Wed Jan 4 11:12:07 UTC 2012 x86_64 GNU/Linux ~$ iwconfig wlan0 wlan0 IEEE 802.11bgn ESSID:"ArpaNet" Mode:Managed Frequency:2.412 GHz Access Point: 00:04:0E:D9:C5:4D Bit Rate=12 Mb/s Tx-Power=20 dBm Retry long limit:7 RTS thr:off Fragment thr:off Power Management:off Link Quality=36/70 Signal level=-74 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 Missed beacon:0 ~$ dmesg | egrep '\|ath9k' [ 22.327847] ath9k :07:07.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17 [ 22.750375] ath: EEPROM regdomain: 0x809c [ 22.750377] ath: EEPROM indicates we should expect a country code [ 22.750379] ath: doing EEPROM country->regdmn map search [ 22.750381] ath: country maps to regdmn code: 0x52 [ 22.750383] ath: Country alpha2 being used: CN [ 22.750385] ath: Regpair used: 0x52 [ 22.781910] phy0: Selected rate control algorithm 'ath9k_rate_control' [ 22.782668] Registered led device: ath9k-phy0::radio [ 22.782689] Registered led device: ath9k-phy0::assoc [ 22.782708] Registered led device: ath9k-phy0::tx [ 22.782731] Registered led device: ath9k-phy0::rx -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Christopher M. Penalver I try Lucid the next days from an USB stick. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Next test: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8-raring/ First problems and connection lost during downloading Ubuntu with Deluge ~$ uname -a Linux buzz-dee-desktop 3.8.0-030800-generic #201302181935 SMP Tue Feb 19 00:36:19 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux ~$ iwconfig wlan1 wlan1 IEEE 802.11bgn ESSID:"ArpaNet" Mode:Managed Frequency:2.437 GHz Access Point: 00:04:0E:D9:C5:4D Bit Rate=54 Mb/s Tx-Power=20 dBm Retry long limit:7 RTS thr:off Fragment thr:off Power Management:off Link Quality=31/70 Signal level=-79 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:2 Invalid misc:1736 Missed beacon:0 ~$ dmesg | egrep '\|ath9k' [ 125.556795] ath: EEPROM regdomain: 0x809c [ 125.556801] ath: EEPROM indicates we should expect a country code [ 125.556804] ath: doing EEPROM country->regdmn map search [ 125.556806] ath: country maps to regdmn code: 0x52 [ 125.556808] ath: Country alpha2 being used: CN [ 125.556810] ath: Regpair used: 0x52 [ 125.658069] ieee80211 phy0: Selected rate control algorithm 'ath9k_rate_control' [ 710.273943] ath: phy0: Failed to stop TX DMA, queues=0x004! [ 731.751808] ath: phy0: Failed to stop TX DMA, queues=0x004! [ 733.215053] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [ 733.215072] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [ 733.230748] ath: phy0: Failed to stop TX DMA, queues=0x005! [ 734.160407] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [ 734.173187] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [ 734.184006] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [ 734.191240] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [ 734.223521] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [ 734.223531] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [ 734.238850] ath: phy0: Failed to stop TX DMA, queues=0x005! [ 734.332038] ath: phy0: Failed to stop TX DMA, queues=0x001! [ 734.364875] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x8040 [ 734.364886] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [ 734.432910] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x8040 [ 734.432928] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [ 734.440830] ath: phy0: Failed to stop TX DMA, queues=0x001! [ 734.508895] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x8040 [ 734.508913] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [ 734.516812] ath: phy0: Failed to stop TX DMA, queues=0x001! [ 734.584931] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [ 734.584947] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [ 734.592833] ath: phy0: Failed to stop TX DMA, queues=0x001! [ 734.660934] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [ 734.660951] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [ 734.668822] ath: phy0: Failed to stop TX DMA, queues=0x001! [ 734.736912] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [ 734.736931] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [ 734.744807] ath: phy0: Failed to stop TX DMA, queues=0x001! [ 734.812895] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x8040 [ 734.812912] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [ 734.820792] ath: phy0: Failed to stop TX DMA, queues=0x001! [ 734.888921] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x8040 [ 734.888939] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [ 734.896841] ath: phy0: Failed to stop TX DMA, queues=0x001! [ 734.964862] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x8040 [ 734.964873] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [ 734.972754] ath: phy0: Failed to stop TX DMA, queues=0x001! [ 735.040912] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x8040 [ 735.040931] ath: phy0: Could not st
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
** Description changed: The connection to the wireless network often gets lost and then reconnects. Furthermore the connection to the wireless network is often very slow (1 Mb/s). Sometimes after I have reloaded the ath9k kernel module, I can get a connection to the network and sometimes not. Sometimes I have to reboot the pc, because I can't get a connection, but often I can't get a connection after that. wireless card: TP-Link TL-WN951N (AR5416 / AR5008 / 168c:0023) In these upstream kernel versions the bug is still present: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-precise/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.3-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.4-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc7-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.3-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.8-raring/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.7-raring/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.7.6-raring/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8-rc6-raring/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8-rc7-raring/ + http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8-raring/ I had this problem also with Ubuntu Oneiric Ocelot 11.10 and with Ubuntu Natty Narwhal 11.04, but with Natty the problem was not so bad because it was very rare. Wireless Access Point Manufacturer, Model: FRITZ!Box Fon WLAN 7141 Firmware-Version: 40.04.76 Encryption Type: WPA2 (CCMP) No MAC filtering. Other WiFi devices (Android Phones, Netbooks, Laptop) works with this wireless access point without problems. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-27-generic 3.2.0-27.43 ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21 Uname: Linux 3.2.0-27-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu11 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: buzz-dee 2462 F pulseaudio /dev/snd/controlC0: buzz-dee 2462 F pulseaudio Card0.Amixer.info: Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xfbffc000 irq 17' Mixer name : 'Realtek ALC660-VD' Components : 'HDA:10ec0660,1043c603,0011' Controls : 36 Simple ctrls : 19 Card1.Amixer.info: Card hw:1 'SAA7134'/'saa7133[0] at 0xfbeef800 irq 18' Mixer name : 'SAA7134 Mixer' Components : '' Controls : 6 Simple ctrls : 3 CurrentDmesg: [ 51.480531] vboxdrv: fAsync=1 offMin=0x3600c offMax=0x3600c [ 51.480654] vboxdrv: TSC mode is 'asynchronous', kernel timer mode is 'normal'. [ 51.480656] vboxdrv: Successfully loaded version 4.1.12_Ubuntu (interface 0x0019). [ 51.525894] vboxpci: IOMMU not found (not registered) [ 52.102129] init: plymouth-stop pre-start process (2156) terminated with status 1 Date: Fri Aug 3 22:12:57 2012 HibernationDevice: RESUME=UUID=7a9c200e-f813-4561-9c36-0d50f5e42f84 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) MachineType: System manufacturer M2V ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/zsh ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-27-generic root=UUID=837266ea-e282-4520-9b4d-8cf22d49c9cd ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-27-generic N/A linux-backports-modules-3.2.0-27-generic N/A linux-firmware1.79 SourcePackage: linux UpgradeStatus: Upgraded to precise on 2012-06-10 (54 days ago) dmi.bios.date: 02/21/2008 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2101 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: M2V dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2101:bd02/21/2008:svnSystemmanufacturer:pnM2V:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2V:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: M2V dmi.product.version: System Version dmi.sys.vendor: System manufacturer -- You received this bug notification because you are a member
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Sebastian Schlatow, thank you for testing the newest mainline kernel. It was not clear if you tested this in Lucid. If not, could you please do so via http://releases.ubuntu.com/lucid/ ? ** Tags removed: kernel-bug-exists-upstream-v3.7 needs-upstream-testing ** Tags added: kernel-bug-exists-upstream kernel-bug-exists-upstream-v3.8-rc7 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
First connection lost and low speed. ~$ uname -a Linux buzz-dee-desktop 3.8.0-030800rc7-generic #201302081635 SMP Fri Feb 8 21:36:17 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux ~$ iwconfig wlan1 wlan1 IEEE 802.11bgn Mode:Managed Frequency:2.437 GHz Bit Rate=1 Mb/s Tx-Power=20 dBm Retry long limit:7 RTS thr:off Fragment thr:off Power Management:off Link Quality=28/70 Signal level=-82 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:475 Invalid misc:57 Missed beacon:0 ~$ dmesg | egrep '\|ath9k' [ 84.457377] ath: EEPROM regdomain: 0x809c [ 84.457382] ath: EEPROM indicates we should expect a country code [ 84.457384] ath: doing EEPROM country->regdmn map search [ 84.457386] ath: country maps to regdmn code: 0x52 [ 84.457388] ath: Country alpha2 being used: CN [ 84.457389] ath: Regpair used: 0x52 [ 84.503427] ieee80211 phy0: Selected rate control algorithm 'ath9k_rate_control' [ 162.926711] ath: phy0: Failed to stop TX DMA, queues=0x004! ** Description changed: The connection to the wireless network often gets lost and then reconnects. Furthermore the connection to the wireless network is often very slow (1 Mb/s). Sometimes after I have reloaded the ath9k kernel module, I can get a connection to the network and sometimes not. Sometimes I have to reboot the pc, because I can't get a connection, but often I can't get a connection after that. wireless card: TP-Link TL-WN951N (AR5416 / AR5008 / 168c:0023) In these upstream kernel versions the bug is still present: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-precise/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.3-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.4-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc7-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.3-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.8-raring/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.7-raring/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.7.6-raring/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8-rc6-raring/ + http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8-rc7-raring/ I had this problem also with Ubuntu Oneiric Ocelot 11.10 and with Ubuntu Natty Narwhal 11.04, but with Natty the problem was not so bad because it was very rare. Wireless Access Point Manufacturer, Model: FRITZ!Box Fon WLAN 7141 Firmware-Version: 40.04.76 Encryption Type: WPA2 (CCMP) No MAC filtering. Other WiFi devices (Android Phones, Netbooks, Laptop) works with this wireless access point without problems. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-27-generic 3.2.0-27.43 ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21 Uname: Linux 3.2.0-27-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu11 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: buzz-dee 2462 F pulseaudio /dev/snd/controlC0: buzz-dee 2462 F pulseaudio Card0.Amixer.info: Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xfbffc000 irq 17' Mixer name : 'Realtek ALC660-VD' Components : 'HDA:10ec0660,1043c603,0011' Controls : 36 Simple ctrls : 19 Card1.Amixer.info: Card hw:1 'SAA7134'/'saa7133[0] at 0xfbeef800 irq 18' Mixer name : 'SAA7134 Mixer' Components : '' Controls : 6 Simple ctrls : 3 CurrentDmesg: [ 51.480531] vboxdrv: fAsync=1 offMin=0x3600c offMax=0x3600c [ 51.480654] vboxdrv: TSC mode is 'asynchronous', kernel timer mode is 'normal'. [ 51.480656] vboxdrv: Successfully loaded version 4.1.12_Ubuntu (interface 0x0019). [ 51.525894] vboxpci: IOMMU not found (not registered) [ 52.102129] init: plymouth-stop pre-start process (2156) terminated with status 1 Date: Fri Aug 3 22:12:57 2012 HibernationDevice: RESUME=UUID=7a9c200e-f813-4561-9c36-0d50f5e42f84 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) MachineType: System manufacturer M2V ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/zsh ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-27-generic root=UUID=837266ea-e282-4520-9b4d-8cf22d49c9cd ro quiet
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
First problems during downloading updates. ~$ iwconfig wlan1 wlan1 IEEE 802.11bgn Mode:Managed Frequency:2.437 GHz Bit Rate=54 Mb/s Tx-Power=20 dBm Retry long limit:7 RTS thr:off Fragment thr:off Power Management:off Link Quality=35/70 Signal level=-75 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:324 Invalid misc:2714 Missed beacon:0 ~$ dmesg | egrep '\|ath9k' [ 91.278092] ath: EEPROM regdomain: 0x809c [ 91.278096] ath: EEPROM indicates we should expect a country code [ 91.278098] ath: doing EEPROM country->regdmn map search [ 91.278100] ath: country maps to regdmn code: 0x52 [ 91.278102] ath: Country alpha2 being used: CN [ 91.278104] ath: Regpair used: 0x52 [ 91.351734] ieee80211 phy0: Selected rate control algorithm 'ath9k_rate_control' [ 1374.857661] ath: phy0: Failed to stop TX DMA, queues=0x004! [ 1648.808226] ath: phy0: Failed to stop TX DMA, queues=0x004! [ 1650.241012] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [ 1650.241031] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [ 1650.256753] ath: phy0: Failed to stop TX DMA, queues=0x005! [ 1651.192010] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [ 1651.204642] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [ 1651.226379] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [ 1651.226387] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [ 1651.241927] ath: phy0: Failed to stop TX DMA, queues=0x005! [ 1789.144920] ath: phy0: Failed to stop TX DMA, queues=0x004! [ 1790.790088] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [ 1790.806831] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [ 1790.824216] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [ 1790.824224] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [ 1790.831924] ath: phy0: Failed to stop TX DMA, queues=0x001! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Next test: http://kernel.ubuntu.com/~kernel- ppa/mainline/v3.8-rc7-raring/ Output of the following commands at the beginning: ~$ uname -a Linux buzz-dee-desktop 3.8.0-030800rc7-generic #201302081635 SMP Fri Feb 8 21:36:17 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux ~$ iwconfig wlan1 wlan1 IEEE 802.11bgn Mode:Managed Frequency:2.437 GHz Bit Rate=54 Mb/s Tx-Power=20 dBm Retry long limit:7 RTS thr:off Fragment thr:off Power Management:off Link Quality=38/70 Signal level=-72 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:123 Invalid misc:1314 Missed beacon:0 ~$ dmesg | egrep '\|ath9k' [ 91.278092] ath: EEPROM regdomain: 0x809c [ 91.278096] ath: EEPROM indicates we should expect a country code [ 91.278098] ath: doing EEPROM country->regdmn map search [ 91.278100] ath: country maps to regdmn code: 0x52 [ 91.278102] ath: Country alpha2 being used: CN [ 91.278104] ath: Regpair used: 0x52 [ 91.351734] ieee80211 phy0: Selected rate control algorithm 'ath9k_rate_control' -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
I think http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8-rc6-raring/ has the bug also. ~$ uname -a Linux buzz-dee-desktop 3.8.0-030800rc6-generic #201301312135 SMP Fri Feb 1 02:36:25 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux ~$ iwconfig wlan1 IEEE 802.11bgn Mode:Managed Frequency:2.437 GHz Bit Rate=2 Mb/s Tx-Power=20 dBm Retry long limit:7 RTS thr:off Fragment thr:off Power Management:off Link Quality=31/70 Signal level=-79 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:1989 Invalid misc:5826 Missed beacon:0 ~$ dmesg | egrep '\|ath9k' [ 319.522776] ath: EEPROM regdomain: 0x809c [ 319.522784] ath: EEPROM indicates we should expect a country code [ 319.522789] ath: doing EEPROM country->regdmn map search [ 319.522793] ath: country maps to regdmn code: 0x52 [ 319.522797] ath: Country alpha2 being used: CN [ 319.522800] ath: Regpair used: 0x52 [ 319.544841] ieee80211 phy0: Selected rate control algorithm 'ath9k_rate_control' [ 5043.736046] ath: phy0: Failed to stop TX DMA, queues=0x001! [ 5045.716177] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [ 5045.729036] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [ 5045.751117] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [ 5045.751130] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [ 5045.766824] ath: phy0: Failed to stop TX DMA, queues=0x005! [10364.984196] ath: phy0: Failed to stop TX DMA, queues=0x004! [10366.736013] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [10366.749112] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [10366.762559] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [10366.784996] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [10366.785004] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [10366.800307] ath: phy0: Failed to stop TX DMA, queues=0x005! [14422.040940] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x62c0 [14422.040993] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [14422.063960] ath: phy0: Failed to stop TX DMA, queues=0x001! [24897.719993] ath: phy0: Failed to stop TX DMA, queues=0x001! [46222.024223] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x62c0 [46222.024242] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [46222.033494] ath: phy0: Failed to stop TX DMA, queues=0x001! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
I think http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.7.6-raring/ has the bug also. ~$ iwconfig wlan1 IEEE 802.11bgn Mode:Managed Frequency:2.437 GHz Bit Rate=2 Mb/s Tx-Power=20 dBm Retry long limit:7 RTS thr:off Fragment thr:off Power Management:off Link Quality=31/70 Signal level=-79 dBm Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:1989 Invalid misc:5826 Missed beacon:0 ~$ dmesg | egrep '\|ath9k' [ 319.522776] ath: EEPROM regdomain: 0x809c [ 319.522784] ath: EEPROM indicates we should expect a country code [ 319.522789] ath: doing EEPROM country->regdmn map search [ 319.522793] ath: country maps to regdmn code: 0x52 [ 319.522797] ath: Country alpha2 being used: CN [ 319.522800] ath: Regpair used: 0x52 [ 319.544841] ieee80211 phy0: Selected rate control algorithm 'ath9k_rate_control' [ 5043.736046] ath: phy0: Failed to stop TX DMA, queues=0x001! [ 5045.716177] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [ 5045.729036] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [ 5045.751117] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [ 5045.751130] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [ 5045.766824] ath: phy0: Failed to stop TX DMA, queues=0x005! [10364.984196] ath: phy0: Failed to stop TX DMA, queues=0x004! [10366.736013] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [10366.749112] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [10366.762559] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [10366.784996] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x6040 [10366.785004] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [10366.800307] ath: phy0: Failed to stop TX DMA, queues=0x005! [14422.040940] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x62c0 [14422.040993] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [14422.063960] ath: phy0: Failed to stop TX DMA, queues=0x001! [24897.719993] ath: phy0: Failed to stop TX DMA, queues=0x001! [46222.024223] ath: phy0: DMA failed to stop in 10 ms AR_CR=0x0024 AR_DIAG_SW=0x4220 DMADBG_7=0x62c0 [46222.024242] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up [46222.033494] ath: phy0: Failed to stop TX DMA, queues=0x001! ** Description changed: The connection to the wireless network often gets lost and then reconnects. Furthermore the connection to the wireless network is often very slow (1 Mb/s). Sometimes after I have reloaded the ath9k kernel module, I can get a connection to the network and sometimes not. Sometimes I have to reboot the pc, because I can't get a connection, but often I can't get a connection after that. wireless card: TP-Link TL-WN951N (AR5416 / AR5008 / 168c:0023) In these upstream kernel versions the bug is still present: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-precise/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.3-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.4-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc7-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.3-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.8-raring/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.7-raring/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.7.6-raring/ + http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8-rc6-raring/ I had this problem also with Ubuntu Oneiric Ocelot 11.10 and with Ubuntu Natty Narwhal 11.04, but with Natty the problem was not so bad because it was very rare. Wireless Access Point Manufacturer, Model: FRITZ!Box Fon WLAN 7141 Firmware-Version: 40.04.76 Encryption Type: WPA2 (CCMP) No MAC filtering
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
** Description changed: The connection to the wireless network often gets lost and then reconnects. Furthermore the connection to the wireless network is often very slow (1 Mb/s). Sometimes after I have reloaded the ath9k kernel module, I can get a connection to the network and sometimes not. Sometimes I have to reboot the pc, because I can't get a connection, but often I can't get a connection after that. wireless card: TP-Link TL-WN951N (AR5416 / AR5008 / 168c:0023) In these upstream kernel versions the bug is still present: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-precise/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.3-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.4-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc7-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.3-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.8-raring/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.7-raring/ + http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.7.6-raring/ I had this problem also with Ubuntu Oneiric Ocelot 11.10 and with Ubuntu Natty Narwhal 11.04, but with Natty the problem was not so bad because it was very rare. Wireless Access Point Manufacturer, Model: FRITZ!Box Fon WLAN 7141 Firmware-Version: 40.04.76 Encryption Type: WPA2 (CCMP) No MAC filtering. Other WiFi devices (Android Phones, Netbooks, Laptop) works with this wireless access point without problems. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-27-generic 3.2.0-27.43 ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21 Uname: Linux 3.2.0-27-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu11 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: buzz-dee 2462 F pulseaudio /dev/snd/controlC0: buzz-dee 2462 F pulseaudio Card0.Amixer.info: Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xfbffc000 irq 17' Mixer name : 'Realtek ALC660-VD' Components : 'HDA:10ec0660,1043c603,0011' Controls : 36 Simple ctrls : 19 Card1.Amixer.info: Card hw:1 'SAA7134'/'saa7133[0] at 0xfbeef800 irq 18' Mixer name : 'SAA7134 Mixer' Components : '' Controls : 6 Simple ctrls : 3 CurrentDmesg: [ 51.480531] vboxdrv: fAsync=1 offMin=0x3600c offMax=0x3600c [ 51.480654] vboxdrv: TSC mode is 'asynchronous', kernel timer mode is 'normal'. [ 51.480656] vboxdrv: Successfully loaded version 4.1.12_Ubuntu (interface 0x0019). [ 51.525894] vboxpci: IOMMU not found (not registered) [ 52.102129] init: plymouth-stop pre-start process (2156) terminated with status 1 Date: Fri Aug 3 22:12:57 2012 HibernationDevice: RESUME=UUID=7a9c200e-f813-4561-9c36-0d50f5e42f84 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) MachineType: System manufacturer M2V ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/zsh ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-27-generic root=UUID=837266ea-e282-4520-9b4d-8cf22d49c9cd ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-27-generic N/A linux-backports-modules-3.2.0-27-generic N/A linux-firmware1.79 SourcePackage: linux UpgradeStatus: Upgraded to precise on 2012-06-10 (54 days ago) dmi.bios.date: 02/21/2008 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2101 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: M2V dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2101:bd02/21/2008:svnSystemmanufacturer:pnM2V:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2V:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: M2V dmi.product.version: System Version dmi.sys.vendor: System manufacturer -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications abou
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Sebastian Schlatow, could you please test http://kernel.ubuntu.com /~kernel-ppa/mainline/v3.8-rc6-raring/ and report the results? ** Tags removed: kernel-bug-exists-upstream kernel-bug-exists-upstream-v3.4-precise kernel-bug-exists-upstream-v3.4.1-quantal kernel-bug-exists-upstream-v3.4.6-quantal kernel-bug-exists-upstream-v3.5-quantal kernel-bug-exists-upstream-v3.5.3-quantal kernel-bug-exists-upstream-v3.6-rc1-quantal kernel-bug-exists-upstream-v3.6-rc5-quantal kernel-bug-exists-upstream-v3.6-rc6-quantal kernel-bug-exists-upstream-v3.6-rc7-quantal kernel-bug-exists-upstream-v3.7-raring ** Tags added: kernel-bug-exists-upstream-v3.7 needs-upstream-testing ** Changed in: linux (Ubuntu) Status: Triaged => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
I must say that wireless works much better with v3.8-rc6-raring. Range seems much worse, but once in range, is much more stable. Can anyone else confirm as well? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
** Description changed: The connection to the wireless network often gets lost and then reconnects. Furthermore the connection to the wireless network is often very slow (1 Mb/s). Sometimes after I have reloaded the ath9k kernel module, I can get a connection to the network and sometimes not. Sometimes I have to reboot the pc, because I can't get a connection, but often I can't get a connection after that. wireless card: TP-Link TL-WN951N (AR5416 / AR5008 / 168c:0023) In these upstream kernel versions the bug is still present: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-precise/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.3-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.4-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc7-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.3-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.8-raring/ + http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.7-raring/ I had this problem also with Ubuntu Oneiric Ocelot 11.10 and with Ubuntu Natty Narwhal 11.04, but with Natty the problem was not so bad because it was very rare. Wireless Access Point Manufacturer, Model: FRITZ!Box Fon WLAN 7141 Firmware-Version: 40.04.76 Encryption Type: WPA2 (CCMP) No MAC filtering. Other WiFi devices (Android Phones, Netbooks, Laptop) works with this wireless access point without problems. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-27-generic 3.2.0-27.43 ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21 Uname: Linux 3.2.0-27-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu11 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: buzz-dee 2462 F pulseaudio /dev/snd/controlC0: buzz-dee 2462 F pulseaudio Card0.Amixer.info: Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xfbffc000 irq 17' Mixer name : 'Realtek ALC660-VD' Components : 'HDA:10ec0660,1043c603,0011' Controls : 36 Simple ctrls : 19 Card1.Amixer.info: Card hw:1 'SAA7134'/'saa7133[0] at 0xfbeef800 irq 18' Mixer name : 'SAA7134 Mixer' Components : '' Controls : 6 Simple ctrls : 3 CurrentDmesg: [ 51.480531] vboxdrv: fAsync=1 offMin=0x3600c offMax=0x3600c [ 51.480654] vboxdrv: TSC mode is 'asynchronous', kernel timer mode is 'normal'. [ 51.480656] vboxdrv: Successfully loaded version 4.1.12_Ubuntu (interface 0x0019). [ 51.525894] vboxpci: IOMMU not found (not registered) [ 52.102129] init: plymouth-stop pre-start process (2156) terminated with status 1 Date: Fri Aug 3 22:12:57 2012 HibernationDevice: RESUME=UUID=7a9c200e-f813-4561-9c36-0d50f5e42f84 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) MachineType: System manufacturer M2V ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/zsh ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-27-generic root=UUID=837266ea-e282-4520-9b4d-8cf22d49c9cd ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-27-generic N/A linux-backports-modules-3.2.0-27-generic N/A linux-firmware1.79 SourcePackage: linux UpgradeStatus: Upgraded to precise on 2012-06-10 (54 days ago) dmi.bios.date: 02/21/2008 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2101 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: M2V dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2101:bd02/21/2008:svnSystemmanufacturer:pnM2V:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2V:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: M2V dmi.product.version: System Version dmi.sys.vendor: System manufacturer ** Tags added: kernel-bug-exists-upstream-v3.7-raring -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this b
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
I have the same problem on Opensuse 12.2, with the 3.4 and the 3.6.10 kernel. On Opensuse 12.1 (kernel 3.1) the card worked. Other PCs (Intel Notebook with Opensuse 12.2, Macbook,...) work without problems with the access point (D-Link DIR-825). Encryption: WPA2 Wlan card: hwinfo --netcard 33: PCI 300.0: 0282 WLAN controller [Created at pci.319] Unique ID: y9sn.uyH7FwuBjV0 Parent ID: M71A.6PhIFwEgJQC SysFS ID: /devices/pci:00/:00:07.0/:03:00.0 SysFS BusID: :03:00.0 Hardware Class: network Model: "Atheros AR5008 Wireless Network Adapter" Vendor: pci 0x168c "Atheros Communications Inc." Device: pci 0x0024 "AR5008 Wireless Network Adapter" SubVendor: pci 0x1186 "D-Link System Inc" SubDevice: pci 0x3a70 Revision: 0x01 Driver: "ath9k" Driver Modules: "ath9k" Device File: wlan0 Features: WLAN Memory Range: 0xfddf-0xfddf (rw,non-prefetchable) IRQ: 19 (8825 events) HW Address: 1c:7e:e5:10:60:f6 Link detected: no WLAN channels: 1 2 3 4 5 6 7 8 9 10 11 12 13 WLAN frequencies: 2.412 2.417 2.422 2.427 2.432 2.437 2.442 2.447 2.452 2.457 2.462 2.467 2.472 WLAN encryption modes: WEP40 WEP104 TKIP CCMP WLAN authentication modes: open sharedkey wpa-psk wpa-eap Module Alias: "pci:v168Cd0024sv1186sd3A70bc02sc80i00" Driver Info #0: Driver Status: ath9k is active Driver Activation Cmd: "modprobe ath9k" Config Status: cfg=no, avail=yes, need=no, active=unknown Attached to: #11 (PCI bridge) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
** Description changed: The connection to the wireless network often gets lost and then reconnects. Furthermore the connection to the wireless network is often very slow (1 Mb/s). Sometimes after I have reloaded the ath9k kernel module, I can get a connection to the network and sometimes not. Sometimes I have to reboot the pc, because I can't get a connection, but often I can't get a connection after that. wireless card: TP-Link TL-WN951N (AR5416 / AR5008 / 168c:0023) In these upstream kernel versions the bug is still present: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-precise/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.3-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.4-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc7-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.3-quantal/ + http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.8-raring/ I had this problem also with Ubuntu Oneiric Ocelot 11.10 and with Ubuntu Natty Narwhal 11.04, but with Natty the problem was not so bad because it was very rare. Wireless Access Point Manufacturer, Model: FRITZ!Box Fon WLAN 7141 Firmware-Version: 40.04.76 Encryption Type: WPA2 (CCMP) No MAC filtering. Other WiFi devices (Android Phones, Netbooks, Laptop) works with this wireless access point without problems. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-27-generic 3.2.0-27.43 ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21 Uname: Linux 3.2.0-27-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu11 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: buzz-dee 2462 F pulseaudio /dev/snd/controlC0: buzz-dee 2462 F pulseaudio Card0.Amixer.info: Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xfbffc000 irq 17' Mixer name : 'Realtek ALC660-VD' Components : 'HDA:10ec0660,1043c603,0011' Controls : 36 Simple ctrls : 19 Card1.Amixer.info: Card hw:1 'SAA7134'/'saa7133[0] at 0xfbeef800 irq 18' Mixer name : 'SAA7134 Mixer' Components : '' Controls : 6 Simple ctrls : 3 CurrentDmesg: [ 51.480531] vboxdrv: fAsync=1 offMin=0x3600c offMax=0x3600c [ 51.480654] vboxdrv: TSC mode is 'asynchronous', kernel timer mode is 'normal'. [ 51.480656] vboxdrv: Successfully loaded version 4.1.12_Ubuntu (interface 0x0019). [ 51.525894] vboxpci: IOMMU not found (not registered) [ 52.102129] init: plymouth-stop pre-start process (2156) terminated with status 1 Date: Fri Aug 3 22:12:57 2012 HibernationDevice: RESUME=UUID=7a9c200e-f813-4561-9c36-0d50f5e42f84 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) MachineType: System manufacturer M2V ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/zsh ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-27-generic root=UUID=837266ea-e282-4520-9b4d-8cf22d49c9cd ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-27-generic N/A linux-backports-modules-3.2.0-27-generic N/A linux-firmware1.79 SourcePackage: linux UpgradeStatus: Upgraded to precise on 2012-06-10 (54 days ago) dmi.bios.date: 02/21/2008 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2101 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: M2V dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2101:bd02/21/2008:svnSystemmanufacturer:pnM2V:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2V:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: M2V dmi.product.version: System Version dmi.sys.vendor: System manufacturer -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lis
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
** Description changed: The connection to the wireless network often gets lost and then reconnects. Furthermore the connection to the wireless network is often very slow (1 Mb/s). Sometimes after I have reloaded the ath9k kernel module, I can get a connection to the network and sometimes not. Sometimes I have to reboot the pc, because I can't get a connection, but often I can't get a connection after that. wireless card: TP-Link TL-WN951N (AR5416 / AR5008 / 168c:0023) In these upstream kernel versions the bug is still present: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-precise/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.3-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.4-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc7-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-quantal/ + http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.1-quantal/ + http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6.3-quantal/ I had this problem also with Ubuntu Oneiric Ocelot 11.10 and with Ubuntu Natty Narwhal 11.04, but with Natty the problem was not so bad because it was very rare. Wireless Access Point Manufacturer, Model: FRITZ!Box Fon WLAN 7141 Firmware-Version: 40.04.76 Encryption Type: WPA2 (CCMP) No MAC filtering. Other WiFi devices (Android Phones, Netbooks, Laptop) works with this wireless access point without problems. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-27-generic 3.2.0-27.43 ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21 Uname: Linux 3.2.0-27-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu11 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: buzz-dee 2462 F pulseaudio /dev/snd/controlC0: buzz-dee 2462 F pulseaudio Card0.Amixer.info: Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xfbffc000 irq 17' Mixer name : 'Realtek ALC660-VD' Components : 'HDA:10ec0660,1043c603,0011' Controls : 36 Simple ctrls : 19 Card1.Amixer.info: Card hw:1 'SAA7134'/'saa7133[0] at 0xfbeef800 irq 18' Mixer name : 'SAA7134 Mixer' Components : '' Controls : 6 Simple ctrls : 3 CurrentDmesg: [ 51.480531] vboxdrv: fAsync=1 offMin=0x3600c offMax=0x3600c [ 51.480654] vboxdrv: TSC mode is 'asynchronous', kernel timer mode is 'normal'. [ 51.480656] vboxdrv: Successfully loaded version 4.1.12_Ubuntu (interface 0x0019). [ 51.525894] vboxpci: IOMMU not found (not registered) [ 52.102129] init: plymouth-stop pre-start process (2156) terminated with status 1 Date: Fri Aug 3 22:12:57 2012 HibernationDevice: RESUME=UUID=7a9c200e-f813-4561-9c36-0d50f5e42f84 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) MachineType: System manufacturer M2V ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/zsh ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-27-generic root=UUID=837266ea-e282-4520-9b4d-8cf22d49c9cd ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-27-generic N/A linux-backports-modules-3.2.0-27-generic N/A linux-firmware1.79 SourcePackage: linux UpgradeStatus: Upgraded to precise on 2012-06-10 (54 days ago) dmi.bios.date: 02/21/2008 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2101 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: M2V dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2101:bd02/21/2008:svnSystemmanufacturer:pnM2V:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2V:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: M2V dmi.product.version: System Version dmi.sys.vendor: System manufacturer -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Marlon Costa as you stated there: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1003406/comments/14, you have a different wireless chipset, so please don't comment that the bug is fixed. I tried the Quantal mainline kernels and the bug is not fixed in those kernels. Which mainline kernels I tested, you can see in the bug description above. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Using Quantal this problem does not occour in my wireless with this PCI- ID. That kernel version had something that fixes that bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
** Description changed: The connection to the wireless network often gets lost and then reconnects. Furthermore the connection to the wireless network is often very slow (1 Mb/s). Sometimes after I have reloaded the ath9k kernel module, I can get a connection to the network and sometimes not. Sometimes I have to reboot the pc, because I can't get a connection, but often I can't get a connection after that. wireless card: TP-Link TL-WN951N (AR5416 / AR5008 / 168c:0023) In these upstream kernel versions the bug is still present: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-precise/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.3-quantal/ + http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.4-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc7-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-quantal/ I had this problem also with Ubuntu Oneiric Ocelot 11.10 and with Ubuntu Natty Narwhal 11.04, but with Natty the problem was not so bad because it was very rare. Wireless Access Point Manufacturer, Model: FRITZ!Box Fon WLAN 7141 Firmware-Version: 40.04.76 Encryption Type: WPA2 (CCMP) No MAC filtering. Other WiFi devices (Android Phones, Netbooks, Laptop) works with this wireless access point without problems. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-27-generic 3.2.0-27.43 ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21 Uname: Linux 3.2.0-27-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu11 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: buzz-dee 2462 F pulseaudio /dev/snd/controlC0: buzz-dee 2462 F pulseaudio Card0.Amixer.info: Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xfbffc000 irq 17' Mixer name : 'Realtek ALC660-VD' Components : 'HDA:10ec0660,1043c603,0011' Controls : 36 Simple ctrls : 19 Card1.Amixer.info: Card hw:1 'SAA7134'/'saa7133[0] at 0xfbeef800 irq 18' Mixer name : 'SAA7134 Mixer' Components : '' Controls : 6 Simple ctrls : 3 CurrentDmesg: [ 51.480531] vboxdrv: fAsync=1 offMin=0x3600c offMax=0x3600c [ 51.480654] vboxdrv: TSC mode is 'asynchronous', kernel timer mode is 'normal'. [ 51.480656] vboxdrv: Successfully loaded version 4.1.12_Ubuntu (interface 0x0019). [ 51.525894] vboxpci: IOMMU not found (not registered) [ 52.102129] init: plymouth-stop pre-start process (2156) terminated with status 1 Date: Fri Aug 3 22:12:57 2012 HibernationDevice: RESUME=UUID=7a9c200e-f813-4561-9c36-0d50f5e42f84 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) MachineType: System manufacturer M2V ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/zsh ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-27-generic root=UUID=837266ea-e282-4520-9b4d-8cf22d49c9cd ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-27-generic N/A linux-backports-modules-3.2.0-27-generic N/A linux-firmware1.79 SourcePackage: linux UpgradeStatus: Upgraded to precise on 2012-06-10 (54 days ago) dmi.bios.date: 02/21/2008 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2101 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: M2V dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2101:bd02/21/2008:svnSystemmanufacturer:pnM2V:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2V:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: M2V dmi.product.version: System Version dmi.sys.vendor: System manufacturer -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
** Changed in: linux (Ubuntu) Status: Incomplete => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
** Description changed: The connection to the wireless network often gets lost and then reconnects. Furthermore the connection to the wireless network is often very slow (1 Mb/s). Sometimes after I have reloaded the ath9k kernel module, I can get a connection to the network and sometimes not. Sometimes I have to reboot the pc, because I can't get a connection, but often I can't get a connection after that. wireless card: TP-Link TL-WN951N (AR5416 / AR5008 / 168c:0023) In these upstream kernel versions the bug is still present: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-precise/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.3-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc7-quantal/ + http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-quantal/ I had this problem also with Ubuntu Oneiric Ocelot 11.10 and with Ubuntu Natty Narwhal 11.04, but with Natty the problem was not so bad because it was very rare. Wireless Access Point Manufacturer, Model: FRITZ!Box Fon WLAN 7141 Firmware-Version: 40.04.76 Encryption Type: WPA2 (CCMP) No MAC filtering. Other WiFi devices (Android Phones, Netbooks, Laptop) works with this wireless access point without problems. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-27-generic 3.2.0-27.43 ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21 Uname: Linux 3.2.0-27-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu11 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: buzz-dee 2462 F pulseaudio /dev/snd/controlC0: buzz-dee 2462 F pulseaudio Card0.Amixer.info: Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xfbffc000 irq 17' Mixer name : 'Realtek ALC660-VD' Components : 'HDA:10ec0660,1043c603,0011' Controls : 36 Simple ctrls : 19 Card1.Amixer.info: Card hw:1 'SAA7134'/'saa7133[0] at 0xfbeef800 irq 18' Mixer name : 'SAA7134 Mixer' Components : '' Controls : 6 Simple ctrls : 3 CurrentDmesg: [ 51.480531] vboxdrv: fAsync=1 offMin=0x3600c offMax=0x3600c [ 51.480654] vboxdrv: TSC mode is 'asynchronous', kernel timer mode is 'normal'. [ 51.480656] vboxdrv: Successfully loaded version 4.1.12_Ubuntu (interface 0x0019). [ 51.525894] vboxpci: IOMMU not found (not registered) [ 52.102129] init: plymouth-stop pre-start process (2156) terminated with status 1 Date: Fri Aug 3 22:12:57 2012 HibernationDevice: RESUME=UUID=7a9c200e-f813-4561-9c36-0d50f5e42f84 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) MachineType: System manufacturer M2V ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/zsh ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-27-generic root=UUID=837266ea-e282-4520-9b4d-8cf22d49c9cd ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-27-generic N/A linux-backports-modules-3.2.0-27-generic N/A linux-firmware1.79 SourcePackage: linux UpgradeStatus: Upgraded to precise on 2012-06-10 (54 days ago) dmi.bios.date: 02/21/2008 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2101 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: M2V dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2101:bd02/21/2008:svnSystemmanufacturer:pnM2V:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2V:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: M2V dmi.product.version: System Version dmi.sys.vendor: System manufacturer -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
I used the Windows XP 64 bit drivers. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
I tested the following windows drivers: http://www.tp-link.com/resources/software/TL-WN951N_100505.zip http://www.tp-link.com/resources/software/TL-WN951N_v1_100421.zip with Ndiswrapper from the repository and the current test version: http://downloads.sourceforge.net/project/ndiswrapper/testing/ndiswrapper-1.58rc1.tar.gz but sometimes my system freezes after loading the ndiswrapper kernel modul. After reboot, my system stops booting. http://askubuntu.com/questions/193258/unload-kernel-module-before- boot/193262#193262 If the system is not freezed after loading the ndiswrapper kernel modul, I couldn't recognize a working wireless network interface with iwconfig. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Sebastian Schaltow, regarding your comments : >"Christopher M. Penalver, you mean a working solution with ndiswrapper would >be a fix for this bug?" Either a WORKAROUND or solution, as you like. >"Is there something special or why you post a link to lucid dvd image? Could I also download the lucid cd image http://releases.ubuntu.com/lucid/ ?" No, it was completely arbitrary. If the Lucid CD works for you, please use this instead. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Christopher M. Penalver, you mean a working solution with ndiswrapper would be a fix for this bug? Is there something special or why you post a link to lucid dvd image? Could I also download the lucid cd image http://releases.ubuntu.com/lucid/ ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
** Tags added: kernel-bug-exists-upstream-v3.5.3-quantal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
** Description changed: The connection to the wireless network often gets lost and then reconnects. Furthermore the connection to the wireless network is often very slow (1 Mb/s). Sometimes after I have reloaded the ath9k kernel module, I can get a connection to the network and sometimes not. Sometimes I have to reboot the pc, because I can't get a connection, but often I can't get a connection after that. wireless card: TP-Link TL-WN951N (AR5416 / AR5008 / 168c:0023) In these upstream kernel versions the bug is still present: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-precise/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.3-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc6-quantal/ + http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc7-quantal/ I had this problem also with Ubuntu Oneiric Ocelot 11.10 and with Ubuntu Natty Narwhal 11.04, but with Natty the problem was not so bad because it was very rare. Wireless Access Point Manufacturer, Model: FRITZ!Box Fon WLAN 7141 Firmware-Version: 40.04.76 Encryption Type: WPA2 (CCMP) No MAC filtering. Other WiFi devices (Android Phones, Netbooks, Laptop) works with this wireless access point without problems. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-27-generic 3.2.0-27.43 ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21 Uname: Linux 3.2.0-27-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu11 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: buzz-dee 2462 F pulseaudio /dev/snd/controlC0: buzz-dee 2462 F pulseaudio Card0.Amixer.info: Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xfbffc000 irq 17' Mixer name : 'Realtek ALC660-VD' Components : 'HDA:10ec0660,1043c603,0011' Controls : 36 Simple ctrls : 19 Card1.Amixer.info: Card hw:1 'SAA7134'/'saa7133[0] at 0xfbeef800 irq 18' Mixer name : 'SAA7134 Mixer' Components : '' Controls : 6 Simple ctrls : 3 CurrentDmesg: [ 51.480531] vboxdrv: fAsync=1 offMin=0x3600c offMax=0x3600c [ 51.480654] vboxdrv: TSC mode is 'asynchronous', kernel timer mode is 'normal'. [ 51.480656] vboxdrv: Successfully loaded version 4.1.12_Ubuntu (interface 0x0019). [ 51.525894] vboxpci: IOMMU not found (not registered) [ 52.102129] init: plymouth-stop pre-start process (2156) terminated with status 1 Date: Fri Aug 3 22:12:57 2012 HibernationDevice: RESUME=UUID=7a9c200e-f813-4561-9c36-0d50f5e42f84 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) MachineType: System manufacturer M2V ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/zsh ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-27-generic root=UUID=837266ea-e282-4520-9b4d-8cf22d49c9cd ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-27-generic N/A linux-backports-modules-3.2.0-27-generic N/A linux-firmware1.79 SourcePackage: linux UpgradeStatus: Upgraded to precise on 2012-06-10 (54 days ago) dmi.bios.date: 02/21/2008 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2101 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: M2V dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2101:bd02/21/2008:svnSystemmanufacturer:pnM2V:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2V:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: M2V dmi.product.version: System Version dmi.sys.vendor: System manufacturer ** Tags added: kernel-bug-exists-upstream-v3.4-precise kernel-bug- exists-upstream-v3.4.1-quantal kernel-bug-exists- upstream-v3.6-rc7-quantal ** Tags added: kernel-bug-exists-upstream-v3.4.6-quantal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
** Tags added: kernel-bug-exists-upstream-v3.6-rc5-quantal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Sebastian Schlatow, thank you for testing the newest mainline kernel. Regarding your comments https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1032826/comments/20 : >"I don't want use ndiswrapper!" Of course you do not have to. However, it would be a shame if it would have worked for you, while one waits for this bug to be fixed. Despite this, could you please regression test for this in Lucid via http://cdimage.ubuntu.com/releases/10.04.4/release/ ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
** Tags added: kernel-bug-exists-upstream-v3.6-rc1-quantal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
This is a desktop-pc, so I haven't access to other APs. I tested some versions of "linux-backports-modules-cw-3.3-precise- generic", but no one provided a solution. I don't tested versions from "linux-backports-modules-cw-3.4-precise-generic", because I tested newer kernel versions than the provided backports. Why should I test compat-wireless, if I test the newest upstream-kernel? I don't want use ndiswrapper! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
** Tags removed: kernel-bug-exists-upstream-v3.6-rc1-quantal ** Tags added: kernel-bug-exists-upstream-v3.6-rc6-quantal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
** Description changed: The connection to the wireless network often gets lost and then reconnects. Furthermore the connection to the wireless network is often very slow (1 Mb/s). Sometimes after I have reloaded the ath9k kernel module, I can get a connection to the network and sometimes not. Sometimes I have to reboot the pc, because I can't get a connection, but often I can't get a connection after that. wireless card: TP-Link TL-WN951N (AR5416 / AR5008 / 168c:0023) In these upstream kernel versions the bug is still present: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-precise/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.3-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc5-quantal/ + http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc6-quantal/ I had this problem also with Ubuntu Oneiric Ocelot 11.10 and with Ubuntu Natty Narwhal 11.04, but with Natty the problem was not so bad because it was very rare. Wireless Access Point Manufacturer, Model: FRITZ!Box Fon WLAN 7141 Firmware-Version: 40.04.76 Encryption Type: WPA2 (CCMP) No MAC filtering. Other WiFi devices (Android Phones, Netbooks, Laptop) works with this wireless access point without problems. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-27-generic 3.2.0-27.43 ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21 Uname: Linux 3.2.0-27-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu11 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: buzz-dee 2462 F pulseaudio /dev/snd/controlC0: buzz-dee 2462 F pulseaudio Card0.Amixer.info: Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xfbffc000 irq 17' Mixer name : 'Realtek ALC660-VD' Components : 'HDA:10ec0660,1043c603,0011' Controls : 36 Simple ctrls : 19 Card1.Amixer.info: Card hw:1 'SAA7134'/'saa7133[0] at 0xfbeef800 irq 18' Mixer name : 'SAA7134 Mixer' Components : '' Controls : 6 Simple ctrls : 3 CurrentDmesg: [ 51.480531] vboxdrv: fAsync=1 offMin=0x3600c offMax=0x3600c [ 51.480654] vboxdrv: TSC mode is 'asynchronous', kernel timer mode is 'normal'. [ 51.480656] vboxdrv: Successfully loaded version 4.1.12_Ubuntu (interface 0x0019). [ 51.525894] vboxpci: IOMMU not found (not registered) [ 52.102129] init: plymouth-stop pre-start process (2156) terminated with status 1 Date: Fri Aug 3 22:12:57 2012 HibernationDevice: RESUME=UUID=7a9c200e-f813-4561-9c36-0d50f5e42f84 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) MachineType: System manufacturer M2V ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/zsh ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-27-generic root=UUID=837266ea-e282-4520-9b4d-8cf22d49c9cd ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-27-generic N/A linux-backports-modules-3.2.0-27-generic N/A linux-firmware1.79 SourcePackage: linux UpgradeStatus: Upgraded to precise on 2012-06-10 (54 days ago) dmi.bios.date: 02/21/2008 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2101 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: M2V dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2101:bd02/21/2008:svnSystemmanufacturer:pnM2V:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2V:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: M2V dmi.product.version: System Version dmi.sys.vendor: System manufacturer -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Sebastian Schlatow, while we are waiting for an upstream response: + Does the issue occur with different APs? + Does compat-wireless provide a WORKAROUND or solution following https://wiki.ubuntu.com/Kernel/LinuxWireless#Compat-wireless_in_Ubuntu ? + Does ndiswrapper provide a WORKAROUND or solution following https://help.ubuntu.com/community/WifiDocs/Driver/Ndiswrapper ? ** Changed in: linux (Ubuntu) Status: Triaged => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
** Description changed: The connection to the wireless network often gets lost and then reconnects. Furthermore the connection to the wireless network is often very slow (1 Mb/s). Sometimes after I have reloaded the ath9k kernel module, I can get a connection to the network and sometimes not. Sometimes I have to reboot the pc, because I can't get a connection, but often I can't get a connection after that. wireless card: TP-Link TL-WN951N (AR5416 / AR5008 / 168c:0023) In these upstream kernel versions the bug is still present: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-precise/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.3-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc1-quantal/ + http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc5-quantal/ I had this problem also with Ubuntu Oneiric Ocelot 11.10 and with Ubuntu Natty Narwhal 11.04, but with Natty the problem was not so bad because it was very rare. Wireless Access Point Manufacturer, Model: FRITZ!Box Fon WLAN 7141 Firmware-Version: 40.04.76 Encryption Type: WPA2 (CCMP) No MAC filtering. Other WiFi devices (Android Phones, Netbooks, Laptop) works with this wireless access point without problems. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-27-generic 3.2.0-27.43 ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21 Uname: Linux 3.2.0-27-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu11 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: buzz-dee 2462 F pulseaudio /dev/snd/controlC0: buzz-dee 2462 F pulseaudio Card0.Amixer.info: Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xfbffc000 irq 17' Mixer name : 'Realtek ALC660-VD' Components : 'HDA:10ec0660,1043c603,0011' Controls : 36 Simple ctrls : 19 Card1.Amixer.info: Card hw:1 'SAA7134'/'saa7133[0] at 0xfbeef800 irq 18' Mixer name : 'SAA7134 Mixer' Components : '' Controls : 6 Simple ctrls : 3 CurrentDmesg: [ 51.480531] vboxdrv: fAsync=1 offMin=0x3600c offMax=0x3600c [ 51.480654] vboxdrv: TSC mode is 'asynchronous', kernel timer mode is 'normal'. [ 51.480656] vboxdrv: Successfully loaded version 4.1.12_Ubuntu (interface 0x0019). [ 51.525894] vboxpci: IOMMU not found (not registered) [ 52.102129] init: plymouth-stop pre-start process (2156) terminated with status 1 Date: Fri Aug 3 22:12:57 2012 HibernationDevice: RESUME=UUID=7a9c200e-f813-4561-9c36-0d50f5e42f84 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) MachineType: System manufacturer M2V ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/zsh ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-27-generic root=UUID=837266ea-e282-4520-9b4d-8cf22d49c9cd ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-27-generic N/A linux-backports-modules-3.2.0-27-generic N/A linux-firmware1.79 SourcePackage: linux UpgradeStatus: Upgraded to precise on 2012-06-10 (54 days ago) dmi.bios.date: 02/21/2008 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2101 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: M2V dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2101:bd02/21/2008:svnSystemmanufacturer:pnM2V:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2V:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: M2V dmi.product.version: System Version dmi.sys.vendor: System manufacturer -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
** Description changed: The connection to the wireless network often gets lost and then reconnects. Furthermore the connection to the wireless network is often very slow (1 Mb/s). Sometimes after I have reloaded the ath9k kernel module, I can get a connection to the network and sometimes not. Sometimes I have to reboot the pc, because I can't get a connection, but often I can't get a connection after that. wireless card: TP-Link TL-WN951N (AR5416 / AR5008 / 168c:0023) In these upstream kernel versions the bug is still present: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-precise/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5-quantal/ + http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.3-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc1-quantal/ I had this problem also with Ubuntu Oneiric Ocelot 11.10 and with Ubuntu Natty Narwhal 11.04, but with Natty the problem was not so bad because it was very rare. Wireless Access Point Manufacturer, Model: FRITZ!Box Fon WLAN 7141 Firmware-Version: 40.04.76 Encryption Type: WPA2 (CCMP) No MAC filtering. Other WiFi devices (Android Phones, Netbooks, Laptop) works with this wireless access point without problems. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-27-generic 3.2.0-27.43 ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21 Uname: Linux 3.2.0-27-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu11 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: buzz-dee 2462 F pulseaudio /dev/snd/controlC0: buzz-dee 2462 F pulseaudio Card0.Amixer.info: Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xfbffc000 irq 17' Mixer name : 'Realtek ALC660-VD' Components : 'HDA:10ec0660,1043c603,0011' Controls : 36 Simple ctrls : 19 Card1.Amixer.info: Card hw:1 'SAA7134'/'saa7133[0] at 0xfbeef800 irq 18' Mixer name : 'SAA7134 Mixer' Components : '' Controls : 6 Simple ctrls : 3 CurrentDmesg: [ 51.480531] vboxdrv: fAsync=1 offMin=0x3600c offMax=0x3600c [ 51.480654] vboxdrv: TSC mode is 'asynchronous', kernel timer mode is 'normal'. [ 51.480656] vboxdrv: Successfully loaded version 4.1.12_Ubuntu (interface 0x0019). [ 51.525894] vboxpci: IOMMU not found (not registered) [ 52.102129] init: plymouth-stop pre-start process (2156) terminated with status 1 Date: Fri Aug 3 22:12:57 2012 HibernationDevice: RESUME=UUID=7a9c200e-f813-4561-9c36-0d50f5e42f84 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) MachineType: System manufacturer M2V ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/zsh ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-27-generic root=UUID=837266ea-e282-4520-9b4d-8cf22d49c9cd ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-27-generic N/A linux-backports-modules-3.2.0-27-generic N/A linux-firmware1.79 SourcePackage: linux UpgradeStatus: Upgraded to precise on 2012-06-10 (54 days ago) dmi.bios.date: 02/21/2008 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2101 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: M2V dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2101:bd02/21/2008:svnSystemmanufacturer:pnM2V:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2V:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: M2V dmi.product.version: System Version dmi.sys.vendor: System manufacturer -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Mike Sandfort, could you please file a new report by executing the following in a terminal: ubuntu-bug linux For more on this, please see the Ubuntu Bug Control and Ubuntu Bug Squad article: https://wiki.ubuntu.com/Bugs/BestPractices#X.2BAC8-Reporting.Focus_on_One_Issue and Ubuntu Community article: https://help.ubuntu.com/community/ReportingBugs#Bug_Reporting_Etiquette When opening up the new report, please feel free to subscribe me to it. Thank you for your understanding. Helpful Bug Reporting Links: https://help.ubuntu.com/community/ReportingBugs#A3._Make_sure_the_bug_hasn.27t_already_been_reported https://help.ubuntu.com/community/ReportingBugs#Adding_Apport_Debug_Information_to_an_Existing_Launchpad_Bug https://help.ubuntu.com/community/ReportingBugs#Adding_Additional_Attachments_to_an_Existing_Launchpad_Bug -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
I have recently upgraded a system with a TPLink WN951N (AR5416) from 10.04 LTS to 12.04.1 LTS. Under 10.04, I could associate with my wireless AP, although there were periodic hiccups; under 12.04.1, I cannot associate at all. This is true regardless of whether I use the 12.04.1 done via upgrade or via a GRUB2-mounted fresh 12.04.1 ISO. Using an older NIC (abg) under ath5k, I can associate with no problem under 12.04.1. Built-in wireless on the mobo (ralink, abgn) also associates fine under 12.04.1. I have tested the WN951N under 12.04.1 with the built-in wireless on the mobo both plugged-in and unplugged (to test module interference between ralink and ath9k). In the interest of not becoming a "me too" on this thread, please advise on the proper reporting procedure. Shall I report a new bug on Launchpad? In ath9k-devel? Kernel list? All of the above? I share Mr. Schlatow's concern about the long-running problems with the AR5416/AR5008 chipset under ath9k. The AR5416 is not an uncommon chipset and this persistent bug represents a substantial loss of functionality for Ubuntu users at all skill levels. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Sebastian Schlatow: http://marc.info/?l=linux-wireless&m=134445218505914&w=2 http://permalink.gmane.org/gmane.linux.drivers.ath9k.devel/9517 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Christopher M. Penalver, I e-mailed to these lists: linux-wirel...@vger.kernel.org ath9k-de...@lists.ath9k.org Where can I find the hyperlink? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Sebastian Schlatow, did you E-Mail the maintainer directly or post to the mailing list? If you E-Mailed the maintainer directly, could you please E-Mail the mailing list? If you already E-Mailed the mailing list, could you please post the hyperlink so we may track it? As well, feel free to report a bug on the kernel bugzilla. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Should I now report the bug on Bugzilla.kernel.org after I have no E-Mail Response from Maintainer yet? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
** Description changed: The connection to the wireless network often gets lost and then reconnects. Furthermore the connection to the wireless network is often very slow (1 Mb/s). Sometimes after I have reloaded the ath9k kernel module, I can get a connection to the network and sometimes not. Sometimes I have to reboot the pc, because I can't get a connection, but often I can't get a connection after that. wireless card: TP-Link TL-WN951N (AR5416 / AR5008 / 168c:0023) - I tested the following mainline kernels.: + In these upstream kernel versions the bug is still present: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-precise/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc1-quantal/ - In those upstream kernel versions the bug is still present. - I had this problem also with Ubuntu Oneiric Ocelot 11.10 and with Ubuntu Natty Narwhal 11.04, but with Natty the problem was not so bad because - it was very rare. For this card exists an open source driver with the - help of Atheros itself, so far I know. Why the driver is so bad for - three Ubuntu versions? + it was very rare. - Similar problems or with the same ID / card: - https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1003406 - https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995704 - https://bugs.launchpad.net/ubuntu/+source/linux/+bug/981538 - https://bugs.launchpad.net/ubuntu/+source/linux/+bug/981762 + Wireless Access Point Manufacturer, Model: FRITZ!Box Fon WLAN 7141 + Firmware-Version: 40.04.76 - BTW: I bought this card, because I had a similar problem with an other wireless card before.: - http://forum.ubuntuusers.de/topic/ralink-rt2561-rt61-belkin-f5d7000-v6000-rt61pci-wl/ + Encryption Type: WPA2 (CCMP) + No MAC filtering. + + Other WiFi devices (Android Phones, Netbooks, Laptop) works with this + wireless access point without problems. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-27-generic 3.2.0-27.43 ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21 Uname: Linux 3.2.0-27-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu11 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: buzz-dee 2462 F pulseaudio /dev/snd/controlC0: buzz-dee 2462 F pulseaudio Card0.Amixer.info: Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xfbffc000 irq 17' Mixer name : 'Realtek ALC660-VD' Components : 'HDA:10ec0660,1043c603,0011' Controls : 36 Simple ctrls : 19 Card1.Amixer.info: Card hw:1 'SAA7134'/'saa7133[0] at 0xfbeef800 irq 18' Mixer name : 'SAA7134 Mixer' Components : '' Controls : 6 Simple ctrls : 3 CurrentDmesg: [ 51.480531] vboxdrv: fAsync=1 offMin=0x3600c offMax=0x3600c [ 51.480654] vboxdrv: TSC mode is 'asynchronous', kernel timer mode is 'normal'. [ 51.480656] vboxdrv: Successfully loaded version 4.1.12_Ubuntu (interface 0x0019). [ 51.525894] vboxpci: IOMMU not found (not registered) [ 52.102129] init: plymouth-stop pre-start process (2156) terminated with status 1 Date: Fri Aug 3 22:12:57 2012 HibernationDevice: RESUME=UUID=7a9c200e-f813-4561-9c36-0d50f5e42f84 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) MachineType: System manufacturer M2V ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/zsh ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-27-generic root=UUID=837266ea-e282-4520-9b4d-8cf22d49c9cd ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-27-generic N/A linux-backports-modules-3.2.0-27-generic N/A linux-firmware1.79 SourcePackage: linux UpgradeStatus: Upgraded to precise on 2012-06-10 (54 days ago) dmi.bios.date: 02/21/2008 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2101 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: M2V dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2101:bd02/21/2008:svnSystemmanufacturer:pnM2V:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2V:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: M2V dmi.product.version: System Version dmi.sys.vendor: System manufacturer -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequent
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Encryption Type: WPA2 (CCMP) No MAC filtering. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Wireless Access Point Manufacturer, Model: FRITZ!Box Fon WLAN 7141 Firmware-Version: 40.04.76 Other WiFi devices (Android Phones, Netbooks, Laptop) works with this wireless access point without problems. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Sebastian , regarding your comments https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1032826/comments/8 : >"What additional informations do I need from those sites?: http://www.kernel.org/doc/Documentation/oops-tracing.txt"; As the problem is one with the ath9k driver but does not produce an oops (ex. flashing Caps Lock), you do not need to provide information from this document. <"http://www.kernel.org/doc/Documentation/"; I briefly browsed through each document and did not see one that fit for you to provide more information. So, please skip for now and if upstream asks for more information, the Ubuntu wireless debugging article could be updated with the more accurate and recent upstream debugging information https://wiki.ubuntu.com/Kernel/LinuxWireless . However, could you also please provide any missing information following https://wiki.ubuntu.com/Kernel/LinuxWireless#Bug_Report_Minimum_Requirement_Information ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
The connection to the wireless network often gets lost and then reconnects. Furthermore the connection to the wireless network is often very slow (1 Mb/s). Sometimes after I have reloaded the ath9k kernel module, I can get a connection to the network and sometimes not. Sometimes I have to reboot the pc, because I can't get a connection, but often I can't get a connection after that. wireless card: TP-Link TL-WN951N (AR5416 / AR5008 / 168c:0023) I tested the following mainline kernels.: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-precise/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc1-quantal/ In those upstream kernel versions the bug is still present. I had this problem also with Ubuntu Oneiric Ocelot 11.10 and with Ubuntu Natty Narwhal 11.04, but with Natty the problem was not so bad because it was very rare. ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-27-generic 3.2.0-27.43 ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21 Uname: Linux 3.2.0-27-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu11 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: buzz-dee 2462 F pulseaudio /dev/snd/controlC0: buzz-dee 2462 F pulseaudio Card0.Amixer.info: Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xfbffc000 irq 17' Mixer name : 'Realtek ALC660-VD' Components : 'HDA:10ec0660,1043c603,0011' Controls : 36 Simple ctrls : 19 Card1.Amixer.info: Card hw:1 'SAA7134'/'saa7133[0] at 0xfbeef800 irq 18' Mixer name : 'SAA7134 Mixer' Components : '' Controls : 6 Simple ctrls : 3 CurrentDmesg: [ 51.480531] vboxdrv: fAsync=1 offMin=0x3600c offMax=0x3600c [ 51.480654] vboxdrv: TSC mode is 'asynchronous', kernel timer mode is 'normal'. [ 51.480656] vboxdrv: Successfully loaded version 4.1.12_Ubuntu (interface 0x0019). [ 51.525894] vboxpci: IOMMU not found (not registered) [ 52.102129] init: plymouth-stop pre-start process (2156) terminated with status 1 Date: Fri Aug 3 22:12:57 2012 HibernationDevice: RESUME=UUID=7a9c200e-f813-4561-9c36-0d50f5e42f84 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) MachineType: System manufacturer M2V ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/zsh ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-27-generic root=UUID=837266ea-e282-4520-9b4d-8cf22d49c9cd ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-27-generic N/A linux-backports-modules-3.2.0-27-generic N/A linux-firmware 1.79 SourcePackage: linux UpgradeStatus: Upgraded to precise on 2012-06-10 (54 days ago) dmi.bios.date: 02/21/2008 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2101 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: M2V dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2101:bd02/21/2008:svnSystemmanufacturer:pnM2V:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2V:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: M2V dmi.product.version: System Version dmi.sys.vendor: System manufacturer natty, oneiric, precise, kernel-wifi, modules, ath9k, amd64, networking, kernel, wireless ~$ cat /proc/version Linux version 3.6.0-030600rc1-generic (apw@gomeisa) (gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5) ) #201208022056 SMP Fri Aug 3 00:57:36 UTC 2012 ~$ lsb_release -rd Description:Ubuntu 12.04 LTS Release:12.04 /usr/src/linux-headers-3.6.0-030600rc1/scripts$ sh ver_linux If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. Linux buzz-dee-desktop 3.6.0-030600rc1-generic #201208022056 SMP Fri Aug 3 00:57:36 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux Gnu C 4.6 Gnu make 3.81 binutils 2.22 util-linux 2.20.1 mount support module-init-tools 3.16 e2fsprogs 1.42 reiserfsprogs 3.6.21 pcmciautils018 Linux C Library2.15 Dynamic linker (ldd) 2.15 Procps 3.2.8 Net-tools 1.60 Kbd1.15.2 Sh-utils 8.13 wireless-tools 30 Modules Loaded rfcomm bnep binfmt_misc dm_crypt snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event ppdev arc4 snd_seq snd_timer snd_seq_device btusb hid_generic ath9k bluetooth snd kvm_amd kvm mac80211 ath9k_common ath9k_hw amd64_edac_mod soundcore d
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
What additional informations do I need from those sites?: http://www.kernel.org/doc/Documentation/oops-tracing.txt http://www.kernel.org/doc/Documentation/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Sebastian Schlatow, could you please send it linux- wirel...@vger.kernel.org , as that is their vetted bug report mailinglist. The list will further advise on how they want you to proceed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Joseph Salisbury to which maintainer e-mail should I send the bug- report? 1277 ATHEROS ATH9K WIRELESS DRIVER 1278 M: "Luis R. Rodriguez" 1279 M: Jouni Malinen 1280 M: Vasanthakumar Thiagarajan 1281 M: Senthil Balasubramanian 1282 L: linux-wirel...@vger.kernel.org 1283 L: ath9k-de...@lists.ath9k.org 1284 W: http://wireless.kernel.org/en/users/Drivers/ath9k 1285 S: Supported 1286 F: drivers/net/wireless/ath/ath9k/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
** Also affects: linux Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
This issue appears to be an upstream bug, since you tested the latest upstream kernel. Would it be possible for you to open an upstream bug report at bugzilla.kernel.org [1]? That will allow the upstream Developers to examine the issue, and may provide a quicker resolution to the bug. If you are comfortable with opening a bug upstream, It would be great if you can report back the upstream bug number in this bug report. That will allow us to link this bug to the upstream report. [1] https://wiki.ubuntu.com/Bugs/Upstream/kernel ** Changed in: linux (Ubuntu) Status: Confirmed => Triaged -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
** Description changed: The connection to the wireless network often gets lost and then reconnects. Furthermore the connection to the wireless network is sometimes very slow (1 Mb/s). Sometimes I have to reload the ath9k kernel modules, because I can't get a connection to the network. Very rare I have to reboot the pc, because I can't get a connection. + + wireless card: + TP-Link TL-WN951N (AR5416 / AR5008 / 168c:0023) I tested the following mainline kernels.: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-precise/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc1-quantal/ In those upstream kernel versions the bug is still present. I had this problem also with Ubuntu Oneiric Ocelot 11.10 and with Ubuntu Natty Narwhal 11.04, but with Natty the problem was not so bad because it was very rare. For this card exists an open source driver with the help of Atheros itself, so far I know. Why the driver is so bad for three Ubuntu versions? Similar problems or with the same ID / card: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1003406 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995704 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/981538 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/981762 BTW: I bought this card, because I had a similar problem with an other wireless card before.: http://forum.ubuntuusers.de/topic/ralink-rt2561-rt61-belkin-f5d7000-v6000-rt61pci-wl/ ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-27-generic 3.2.0-27.43 ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21 Uname: Linux 3.2.0-27-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu11 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: buzz-dee 2462 F pulseaudio /dev/snd/controlC0: buzz-dee 2462 F pulseaudio Card0.Amixer.info: Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xfbffc000 irq 17' Mixer name : 'Realtek ALC660-VD' Components : 'HDA:10ec0660,1043c603,0011' Controls : 36 Simple ctrls : 19 Card1.Amixer.info: Card hw:1 'SAA7134'/'saa7133[0] at 0xfbeef800 irq 18' Mixer name : 'SAA7134 Mixer' Components : '' Controls : 6 Simple ctrls : 3 CurrentDmesg: [ 51.480531] vboxdrv: fAsync=1 offMin=0x3600c offMax=0x3600c [ 51.480654] vboxdrv: TSC mode is 'asynchronous', kernel timer mode is 'normal'. [ 51.480656] vboxdrv: Successfully loaded version 4.1.12_Ubuntu (interface 0x0019). [ 51.525894] vboxpci: IOMMU not found (not registered) [ 52.102129] init: plymouth-stop pre-start process (2156) terminated with status 1 Date: Fri Aug 3 22:12:57 2012 HibernationDevice: RESUME=UUID=7a9c200e-f813-4561-9c36-0d50f5e42f84 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) MachineType: System manufacturer M2V ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/zsh ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-27-generic root=UUID=837266ea-e282-4520-9b4d-8cf22d49c9cd ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-27-generic N/A linux-backports-modules-3.2.0-27-generic N/A linux-firmware1.79 SourcePackage: linux UpgradeStatus: Upgraded to precise on 2012-06-10 (54 days ago) dmi.bios.date: 02/21/2008 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2101 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: M2V dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2101:bd02/21/2008:svnSystemmanufacturer:pnM2V:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2V:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: M2V dmi.product.version: System Version dmi.sys.vendor: System manufacturer -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
** Description changed: The connection to the wireless network often gets lost and then reconnects. Furthermore the connection to the wireless network is sometimes very slow (1 Mb/s). Sometimes I have to reload the ath9k kernel modules, because I can't get a connection to the network. Very rare I have to reboot the pc, because I can't get a connection. I tested the following mainline kernels.: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4-precise/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.1-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.4.6-quantal/ http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5-quantal/ + http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc1-quantal/ In those upstream kernel versions the bug is still present. I had this problem also with Ubuntu Oneiric Ocelot 11.10 and with Ubuntu Natty Narwhal 11.04, but with Natty the problem was not so bad because it was very rare. For this card exists an open source driver with the help of Atheros itself, so far I know. Why the driver is so bad for three Ubuntu versions? Similar problems or with the same ID / card: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1003406 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/995704 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/981538 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/981762 BTW: I bought this card, because I had a similar problem with an other wireless card before.: http://forum.ubuntuusers.de/topic/ralink-rt2561-rt61-belkin-f5d7000-v6000-rt61pci-wl/ ProblemType: Bug DistroRelease: Ubuntu 12.04 Package: linux-image-3.2.0-27-generic 3.2.0-27.43 ProcVersionSignature: Ubuntu 3.2.0-27.43-generic 3.2.21 Uname: Linux 3.2.0-27-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24. ApportVersion: 2.0.1-0ubuntu11 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: buzz-dee 2462 F pulseaudio /dev/snd/controlC0: buzz-dee 2462 F pulseaudio Card0.Amixer.info: Card hw:0 'VT82xx'/'HDA VIA VT82xx at 0xfbffc000 irq 17' Mixer name : 'Realtek ALC660-VD' Components : 'HDA:10ec0660,1043c603,0011' Controls : 36 Simple ctrls : 19 Card1.Amixer.info: Card hw:1 'SAA7134'/'saa7133[0] at 0xfbeef800 irq 18' Mixer name : 'SAA7134 Mixer' Components : '' Controls : 6 Simple ctrls : 3 CurrentDmesg: [ 51.480531] vboxdrv: fAsync=1 offMin=0x3600c offMax=0x3600c [ 51.480654] vboxdrv: TSC mode is 'asynchronous', kernel timer mode is 'normal'. [ 51.480656] vboxdrv: Successfully loaded version 4.1.12_Ubuntu (interface 0x0019). [ 51.525894] vboxpci: IOMMU not found (not registered) [ 52.102129] init: plymouth-stop pre-start process (2156) terminated with status 1 Date: Fri Aug 3 22:12:57 2012 HibernationDevice: RESUME=UUID=7a9c200e-f813-4561-9c36-0d50f5e42f84 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) MachineType: System manufacturer M2V ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/zsh ProcFB: 0 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.2.0-27-generic root=UUID=837266ea-e282-4520-9b4d-8cf22d49c9cd ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.2.0-27-generic N/A linux-backports-modules-3.2.0-27-generic N/A linux-firmware1.79 SourcePackage: linux UpgradeStatus: Upgraded to precise on 2012-06-10 (54 days ago) dmi.bios.date: 02/21/2008 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 2101 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: M2V dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr2101:bd02/21/2008:svnSystemmanufacturer:pnM2V:pvrSystemVersion:rvnASUSTeKComputerINC.:rnM2V:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: M2V dmi.product.version: System Version dmi.sys.vendor: System manufacturer -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
I gave kernel v3.6-rc1-quantal [0] a new try and the problem also exists in this mainline kernel. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc1-quantal/ ** Tags removed: kernel-unable-to-test-upstream-v3.6-rc1-quantal ** Tags added: kernel-bug-exists-upstream-v3.6-rc1-quantal ** Tags removed: needs-upstream-testing -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1032826] Re: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects
Joseph Salisbury where is a daily directory? I can't see such a directory. I already tried to test kernel v3.6-rc1-quantal [0], but I had to remove it, because of the additional problems caused by that kernel. For example, I can't save documents with gedit, if I use that kernel. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.6-rc1-quantal/ ** Tags added: kernel-unable-to-test-upstream-v3.6-rc1-quantal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1032826 Title: 168c:0023 ath9k wifi slow, and frequently disconnects/reconnects To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1032826/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
