[Kernel-packages] [Bug 1990587] Re: 13.3GB reserved by kernel sometimes on clean boot
** Package changed: ubuntu => linux-hwe-5.15 (Ubuntu) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-hwe-5.15 in Ubuntu. https://bugs.launchpad.net/bugs/1990587 Title: 13.3GB reserved by kernel sometimes on clean boot Status in linux-hwe-5.15 package in Ubuntu: New Bug description: Description:Ubuntu 22.04.1 LTS Release:22.04 Kernel: linux-image-5.15.0-48-generic Occasionally (twice today) a clean boot has left only 2GB of 16GB RAM usable. Looking at syslog - its clear the memory is being reserved for some reason by the kernel: Memory: 2558908K/16524372K available (16393K kernel code, 4377K rwdata, 10804K rodata, 3224K init, 6580K bss, 13965204K reserved, 0K cma-reserved) Usually the amount reserved is: Sep 22 11:35:57 pdlap01 kernel: [0.099454] Memory: 15926800K/16524372K available (16393K kernel code, 4377K rwdata, 10804K rodata, 3224K init, 6580K bss, 597312K reserved, 0K cma-reserved) Been using linux on this device for years - only noticed since 22.04.1. Both times today when it reserved 13GB - it was connected to the dell dock (dont know if that is relevant yet). No recent changes other than security updates - but I noticed it did this a month or so ago too - but hoped it was a one off. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-5.15/+bug/1990587/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1975460] Re: ubuntu 22.04 kernel 5.15.0.x iwlwifi cannot load firmware, wifi card does not work: Intel Corporation Wireless 7260
| CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM [ 41.404151] iwlwifi :3d:00.0: 0x | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR [ 42.385391] iwlwifi :3d:00.0: Failing on timeout while stopping DMA channel 8 [0xa5a5a5a2] [ 42.404200] iwlwifi :3d:00.0: Failed to run INIT ucode: -110 [ 42.422054] iwlwifi :3d:00.0: retry init count 2 --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu82.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: annamari 1143 F pulseaudio /dev/snd/controlC1: annamari 1143 F pulseaudio CasperMD5CheckResult: unknown CurrentDesktop: KDE Dependencies: firmware-sof-signed 2.0-1ubuntu3 DistroRelease: Ubuntu 22.04 InstallationDate: Installed on 2021-09-05 (260 days ago) InstallationMedia: Kubuntu 20.04.3 LTS "Focal Fossa" - Release amd64 (20210819.1) IwConfig: lono wireless extensions. enp0s25 no wireless extensions. MachineType: Hewlett-Packard HP ZBook 15 G2 NonfreeKernelModules: nvidia_modeset nvidia Package: linux-firmware 20220329.git681281e4-0ubuntu3 PackageArchitecture: all ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.15.0-30-generic root=/dev/mapper/vgkubuntu-root ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.15.0-30.31-generic 5.15.30 RelatedPackageVersions: linux-restricted-modules-5.15.0-30-generic N/A linux-backports-modules-5.15.0-30-generic N/A linux-firmware 20220329.git681281e4-0ubuntu3 RfKill: Tags: jammy Uname: Linux 5.15.0-30-generic x86_64 UpgradeStatus: Upgraded to jammy on 2022-05-20 (2 days ago) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 03/03/2020 dmi.bios.release: 1.26 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: M70 Ver. 01.26 dmi.board.name: 2253 dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 03.12 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.ec.firmware.release: 3.18 dmi.modalias: dmi:bvnHewlett-Packard:bvrM70Ver.01.26:bd03/03/2020:br1.26:efr3.18:svnHewlett-Packard:pnHPZBook15G2:pvrA3009DD10203:rvnHewlett-Packard:rn2253:rvrKBCVersion03.12:cvnHewlett-Packard:ct10:cvr:skuL5U55UC#AKC: dmi.product.family: 103C_5336AN G=N L=BUS B=HP S=ELI dmi.product.name: HP ZBook 15 G2 dmi.product.sku: L5U55UC#AKC dmi.product.version: A3009DD10203 dmi.sys.vendor: Hewlett-Packard To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1975460/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1934652] [NEW] Graphics Tearing on 5.8 kernel (Intel(R) HD Graphics 2500, Ivy Bridge)
Public bug reported: Intel(R) Core(TM) i5-3470 with Intel(R) HD Graphics 2500 Problems experienced on fresh install of kubuntu or mate 20.04.02 (Automatically) Chosen kernel in these instances is the 5.8 kernel. NO issues with the 5.4 kernel - or the 5.8.0-48 kernel Problem: Operating system graphics (eg kubuntu calendar) and firefox (using webrender) have issues (see attached for example) This bug follows on from #1924624 Description:Ubuntu 20.04.2 LTS Release:20.04 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-59-generic 5.8.0-59.66~20.04.1 ProcVersionSignature: Ubuntu 5.8.0-59.66~20.04.1-generic 5.8.18 Uname: Linux 5.8.0-59-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: KDE Date: Mon Jul 5 09:49:19 2021 InstallationDate: Installed on 2021-07-05 (0 days ago) InstallationMedia: Kubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: linux-signed-hwe-5.8 (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal ** Attachment added: "Example of diagonal tears" https://bugs.launchpad.net/bugs/1934652/+attachment/5509118/+files/Screenshot_20210705_095522.png -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-signed-hwe-5.8 in Ubuntu. https://bugs.launchpad.net/bugs/1934652 Title: Graphics Tearing on 5.8 kernel (Intel(R) HD Graphics 2500, Ivy Bridge) Status in linux-signed-hwe-5.8 package in Ubuntu: New Bug description: Intel(R) Core(TM) i5-3470 with Intel(R) HD Graphics 2500 Problems experienced on fresh install of kubuntu or mate 20.04.02 (Automatically) Chosen kernel in these instances is the 5.8 kernel. NO issues with the 5.4 kernel - or the 5.8.0-48 kernel Problem: Operating system graphics (eg kubuntu calendar) and firefox (using webrender) have issues (see attached for example) This bug follows on from #1924624 Description:Ubuntu 20.04.2 LTS Release:20.04 ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.8.0-59-generic 5.8.0-59.66~20.04.1 ProcVersionSignature: Ubuntu 5.8.0-59.66~20.04.1-generic 5.8.18 Uname: Linux 5.8.0-59-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: KDE Date: Mon Jul 5 09:49:19 2021 InstallationDate: Installed on 2021-07-05 (0 days ago) InstallationMedia: Kubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1) SourcePackage: linux-signed-hwe-5.8 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.8/+bug/1934652/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1924624] Re: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable
I was using linux-image-5.8.0-55-generic:amd64 - this kernel still has the issues. Reverting to 5.8.0-48 removes the issues. Changing to the 5.4 kernel (latest) also removes the issues -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-meta-hwe-5.8 in Ubuntu. https://bugs.launchpad.net/bugs/1924624 Title: After upgrade to kernel 5.8.0-49/50 with Intel Gen7 (Haswell/Ivy Bridge/Bay Trail) graphics a lot of glitches render screen unusable Status in linux package in Ubuntu: Fix Released Status in linux-meta-hwe-5.8 package in Ubuntu: Fix Released Bug description: After upgrading to 5.8.0-49, on a laprtop with intel graphics, graphics was suddenly extremely glitchy. Icons from the desktop flash through the browser, windows top bar gets distorted, all sort of glitches appear, parts of characters are missing in terminal, scrolling is inconsistent and the whole desktop becomes unusable. Under wayland the graphics are a bit more stable, but lots of glitches appear anyway, video reproduction in browser is stuttering and wobbly. Booting with previous kernel 5.8.0-48 seems to fix the issues. 5.8.0-50 is broken as well. this is the result of 'sudo lshw -c video' on my hp Elitebook 8470: *-display description: VGA compatible controller product: 3rd Gen Core processor Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@:00:02.0 version: 09 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:33 memory:d400-d43f memory:c000-cfff ioport:4000(size=64) memory:c-d To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1924624/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1774950] Re: Suspend fails in Ubuntu and Kubuntu 18.04 but works fine in Ubuntu and Kubuntu 17.10 (and on Kubuntu 18.04 using kernel 4.14.47)
I tried `v4.14.0-041400-generic` kernel, when I close & open lid it doesnt hang at all. I left lid closed for hours & it woke up like charm. But when I checked `/var/log/syslog` & `/var/log/kern.log` there was no text about suspending. Not even single line was printed. So I think its not entering suspend mode at all, but manages to turn off the screen & backlight. Clicking suspend button or entering `sudo systemctl suspend` enters suspend mode & laptop gets stuck. holding power button is the only way to get back. The `syslog` shows text related to suspending, here : ``` Feb 13 19:48:54 pc systemd[1]: Reached target Sleep. Feb 13 19:48:54 pc systemd[1]: Starting Suspend... Feb 13 19:48:54 pc systemd-sleep[2788]: Suspending system... Feb 13 19:48:54 pc kernel: [ 6678.873054] PM: suspend entry (deep) ``` I tired another version `4.14.40-041440-generic` & closing lid enters suspend mode which causes hanging. It seems `v4.14.0-041400-generic` is only one who doesn't have this problem. If you want me to test any other version of kernel, feel free to ask. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1774950 Title: Suspend fails in Ubuntu and Kubuntu 18.04 but works fine in Ubuntu and Kubuntu 17.10 (and on Kubuntu 18.04 using kernel 4.14.47) Status in linux package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Released Status in linux source package in Cosmic: Fix Released Bug description: ===SRU Justification=== [Impact] Systems with acpi-lpss can't do S3/S4 on Bionic. [Test] Users confirmed these patches work for them. [Fix] Commit a192aa923b66a (ACPI / LPSS: Consolidate runtime PM and system sleep handling) applies quirks for both runtime and system suspend. This causes problems for some systems, so avoid using quirks on S3 and S4. [Regression Potential] Low. These patches are in upstream stable, and it brings back driver's old behavior. ===Original Bug Report=== I have installed Kubuntu 18.04 on 3 different machines (my friend's and my own) with no suspend problems but my HP Pavilion 11 x360 does not suspend. It suspends fine with Ubuntu 17.10, Kubuntu 17.10, Devuan Jesse, Devuan ASCII and Windows 10 but fails with Ubuntu 18.04 and Kubuntu 18.04. I have also tried suspend using a live USB of 18.04 on this machine and it fails in the same way, so does not appear to be caused by any additional programs that I had installed. By installing an older kernel (4.14) on Kubuntu 18.04 the suspend function works as expected. Running Kubuntu 18.04 with kernels 4.15, 4.16, 4.17 results in the suspend failure that freezes the machine and requires a hard reset. Correct behaviour is - Screen goes blank, fan goes off, power LED flashes to show machine is in suspend. Pressing power button triggers 'resume' function. What happens - Screen goes blank, fan stays on, power LED stays on. Machine stays in this state and does not respond to any keyboard interaction, mouse movement or power button presses. Ctrl + Alt + f1 (or f2, f3, f4 etc) does not get any response. The only way to use the machine is to shut down by holding down the power button. Checking the logs suggests that the machine believes it is in suspend mode sleep [deep] when it isn't. Having to hard reset to get any response means that the kernel logs say no more than sleep [deep] pm-suspend also results in the same problems with kernels 4.15 and 4.16, but works fine with 4.14. It is curious that a machine that suspends fine on an earlier 4.14 kernel no longer works with 4.15 and above, whilst 3 other machines (including one with pretty similar hardware) do not exhibit this problem. There are only a handful of questions about it on the forums but at least 3 other people have the same problem: https://askubuntu.com/questions/1029405/ubuntu-18-04-crashes-on- resuming-from-suspend https://askubuntu.com/questions/1041369/after-upgrading- from-17-10-ubuntu-18-04-wont-sleep-suspend I am attempting to round up anyone else with the same issue and point them to this bug report. My laptop is HP Pavilion x360 11-n013na Matalaks is Acer Aspire ES1-511 collisionTwo has XPS 9560 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1774950/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1774950] Re: Suspend fails in Ubuntu and Kubuntu 18.04 but works fine in Ubuntu and Kubuntu 17.10 (and on Kubuntu 18.04 using kernel 4.14.47)
I tried `v4.14.0-041400-generic` kernel, when I close & open lid it doesnt hang at all. I left lid closed for hours & it woke up like charm. But when I checked `/var/log/syslog` & `/var/log/kern.log` there was no text about suspending. Not even single line was printed. So I think its entering suspend mode at all, but manages to turn off screen & backlight. Clicking suspend button or entering `sudo systemctl suspend` enters suspend mode & laptop gets stuck. holding power button is the only way to get back. The `syslog` shows text releted to suspend, here :Feb 13 19:50:41 pc systemd[1]: Starting Flush Journal to Persistent Storage... ``` Feb 13 19:48:54 pc systemd[1]: Reached target Sleep. Feb 13 19:48:54 pc systemd[1]: Starting Suspend... Feb 13 19:48:54 pc systemd-sleep[2788]: Suspending system... Feb 13 19:48:54 pc kernel: [ 6678.873054] PM: suspend entry (deep) ``` I tired another version `4.14.40-041440-generic` & closing lid enters suspend mode which causes hanging. It seems `v4.14.0-041400-generic` is only one who doesn't have this problem. If you want me to test any other version of kernel, feel free to ask. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1774950 Title: Suspend fails in Ubuntu and Kubuntu 18.04 but works fine in Ubuntu and Kubuntu 17.10 (and on Kubuntu 18.04 using kernel 4.14.47) Status in linux package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Released Status in linux source package in Cosmic: Fix Released Bug description: ===SRU Justification=== [Impact] Systems with acpi-lpss can't do S3/S4 on Bionic. [Test] Users confirmed these patches work for them. [Fix] Commit a192aa923b66a (ACPI / LPSS: Consolidate runtime PM and system sleep handling) applies quirks for both runtime and system suspend. This causes problems for some systems, so avoid using quirks on S3 and S4. [Regression Potential] Low. These patches are in upstream stable, and it brings back driver's old behavior. ===Original Bug Report=== I have installed Kubuntu 18.04 on 3 different machines (my friend's and my own) with no suspend problems but my HP Pavilion 11 x360 does not suspend. It suspends fine with Ubuntu 17.10, Kubuntu 17.10, Devuan Jesse, Devuan ASCII and Windows 10 but fails with Ubuntu 18.04 and Kubuntu 18.04. I have also tried suspend using a live USB of 18.04 on this machine and it fails in the same way, so does not appear to be caused by any additional programs that I had installed. By installing an older kernel (4.14) on Kubuntu 18.04 the suspend function works as expected. Running Kubuntu 18.04 with kernels 4.15, 4.16, 4.17 results in the suspend failure that freezes the machine and requires a hard reset. Correct behaviour is - Screen goes blank, fan goes off, power LED flashes to show machine is in suspend. Pressing power button triggers 'resume' function. What happens - Screen goes blank, fan stays on, power LED stays on. Machine stays in this state and does not respond to any keyboard interaction, mouse movement or power button presses. Ctrl + Alt + f1 (or f2, f3, f4 etc) does not get any response. The only way to use the machine is to shut down by holding down the power button. Checking the logs suggests that the machine believes it is in suspend mode sleep [deep] when it isn't. Having to hard reset to get any response means that the kernel logs say no more than sleep [deep] pm-suspend also results in the same problems with kernels 4.15 and 4.16, but works fine with 4.14. It is curious that a machine that suspends fine on an earlier 4.14 kernel no longer works with 4.15 and above, whilst 3 other machines (including one with pretty similar hardware) do not exhibit this problem. There are only a handful of questions about it on the forums but at least 3 other people have the same problem: https://askubuntu.com/questions/1029405/ubuntu-18-04-crashes-on- resuming-from-suspend https://askubuntu.com/questions/1041369/after-upgrading- from-17-10-ubuntu-18-04-wont-sleep-suspend I am attempting to round up anyone else with the same issue and point them to this bug report. My laptop is HP Pavilion x360 11-n013na Matalaks is Acer Aspire ES1-511 collisionTwo has XPS 9560 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1774950/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1774950] Re: Suspend fails in Ubuntu and Kubuntu 18.04 but works fine in Ubuntu and Kubuntu 17.10 (and on Kubuntu 18.04 using kernel 4.14.47)
Its been 2 years, Current version of kernel is 5.4.* and still not fixed. I have this problem from beginning (2019) & I don't have nvidia GPU. I tried all except downgrading kernel. Does anyone can tell which version I should test. I looked up but some said 4.14 works others 4.15. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1774950 Title: Suspend fails in Ubuntu and Kubuntu 18.04 but works fine in Ubuntu and Kubuntu 17.10 (and on Kubuntu 18.04 using kernel 4.14.47) Status in linux package in Ubuntu: Fix Released Status in linux source package in Bionic: Fix Released Status in linux source package in Cosmic: Fix Released Bug description: ===SRU Justification=== [Impact] Systems with acpi-lpss can't do S3/S4 on Bionic. [Test] Users confirmed these patches work for them. [Fix] Commit a192aa923b66a (ACPI / LPSS: Consolidate runtime PM and system sleep handling) applies quirks for both runtime and system suspend. This causes problems for some systems, so avoid using quirks on S3 and S4. [Regression Potential] Low. These patches are in upstream stable, and it brings back driver's old behavior. ===Original Bug Report=== I have installed Kubuntu 18.04 on 3 different machines (my friend's and my own) with no suspend problems but my HP Pavilion 11 x360 does not suspend. It suspends fine with Ubuntu 17.10, Kubuntu 17.10, Devuan Jesse, Devuan ASCII and Windows 10 but fails with Ubuntu 18.04 and Kubuntu 18.04. I have also tried suspend using a live USB of 18.04 on this machine and it fails in the same way, so does not appear to be caused by any additional programs that I had installed. By installing an older kernel (4.14) on Kubuntu 18.04 the suspend function works as expected. Running Kubuntu 18.04 with kernels 4.15, 4.16, 4.17 results in the suspend failure that freezes the machine and requires a hard reset. Correct behaviour is - Screen goes blank, fan goes off, power LED flashes to show machine is in suspend. Pressing power button triggers 'resume' function. What happens - Screen goes blank, fan stays on, power LED stays on. Machine stays in this state and does not respond to any keyboard interaction, mouse movement or power button presses. Ctrl + Alt + f1 (or f2, f3, f4 etc) does not get any response. The only way to use the machine is to shut down by holding down the power button. Checking the logs suggests that the machine believes it is in suspend mode sleep [deep] when it isn't. Having to hard reset to get any response means that the kernel logs say no more than sleep [deep] pm-suspend also results in the same problems with kernels 4.15 and 4.16, but works fine with 4.14. It is curious that a machine that suspends fine on an earlier 4.14 kernel no longer works with 4.15 and above, whilst 3 other machines (including one with pretty similar hardware) do not exhibit this problem. There are only a handful of questions about it on the forums but at least 3 other people have the same problem: https://askubuntu.com/questions/1029405/ubuntu-18-04-crashes-on- resuming-from-suspend https://askubuntu.com/questions/1041369/after-upgrading- from-17-10-ubuntu-18-04-wont-sleep-suspend I am attempting to round up anyone else with the same issue and point them to this bug report. My laptop is HP Pavilion x360 11-n013na Matalaks is Acer Aspire ES1-511 collisionTwo has XPS 9560 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1774950/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1690085]
Did the ppl with the new BIOSes double test the 'Power Supply Idle Control' option by disabling it temporary? Because, it could also be fixed by that Agesa update some of you mentioned (also mentioned in [1]) tl;dr: Had soft lockup at full load, BIOS-update seems to help, but it doesn't have the 'Power Supply Idle Control'-option. More details: My HP 17-ca0202ng (Ryzen 2500U) was stable by starting up with "idle=nomwait" Kernel-parameter for 2~3 weeks until *something*[2] happened and from one day to the next it was hard-locking again and on another testrun it threw the soft-lock-error (NMI watchdog: BUG: soft lockup - CPU#0 stuck for 23s!) while it was transcoding x264-stuff to x265 (kind of full load; 95% @ all 8 threads). It was bootet up by "nomodeset" at the time the errors occur, so I'm quite sure it can't be amdgpu-related. The time the soft-lock occurred, the system was kind of responsive, just freezing after a amount of seconds with unfreezing after another amount of seconds. I was able to run dmesg and just saw that NMI watchdog: BUG: soft lockup - CPU#0 stuck for 23s! for all threads, before more freezings in shorter amount of seconds appeared and the system completely froze. Strange! But: HP provided a BIOS-Update (F4 > F10) some days ago, I was able to update it yesterday and I've done 8 hours of full-load testing, 8 hours of idle testing and 7,5 hours of partial-load testing. No lockup so far and no Kernel-parameters needed (running Ubuntu's mainline build kernel 4.17.2, the stuff from Padoka stable ppa and ravenridge firmware from [3] to prevent amdgpu-freezes). As any lockup occurred within 3 hours, the laptop seems to be stable (or at least "more stable" than before). Can't say anything about the changes HP made in that update, because they don't provide a changelog. But it's a laptop, so it has 3 or 4 BIOS-options (something virtualisation something, something secure boot something and some boot order options) and for sure no 'Power Supply Idle Control'. Allow me to point out, that Laptops usually have power adapters special designed for the device. So it can't be power supply related as AMD said (IMO). [1] https://community.amd.com/thread/225795 , https://community.amd.com/thread/224000 [2] May be microcode-update related provided by Ubuntu, but I can't remember for sure. [3] https://git.kernel.org/pub/scm/linux/kernel/git/firmware/linux-firmware.git/tree/amdgpu -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1690085 Title: Ryzen 1800X freeze - rcu_sched detected stalls on CPUs/tasks Status in Linux: Confirmed Status in linux package in Ubuntu: Confirmed Bug description: Hi, We aregetting various kernel crash on a pretty new config. We're using Ryzen 1800X CPU with X370 Gaming Pro Carbon MB (7A32V1) using latest BIOS available (1.52) We are running Ubuntu 17.04 (amd64), we've tried different kernel version, native one and releases from http://kernel.ubuntu.com/~kernel-ppa/mainline/ too. Tested kernel version: native 17.04 kernel 4.10.15 Issues are the same, we're getting random freeze on the machine. Here is kern.log entry when happening : May 10 22:41:56 dev2 kernel: [24366.186246] INFO: rcu_sched detected stalls on CPUs/tasks: May 10 22:41:56 dev2 kernel: [24366.187618] 0-...: (1 GPs behind) idle=49b/1/0 softirq=28561/28563 fqs=913449 May 10 22:41:56 dev2 kernel: [24366.188977] (detected by 12, t=1860207 jiffies, g=10001, c=1, q=4656) May 10 22:41:56 dev2 kernel: [24366.190344] Task dump for CPU 0: May 10 22:41:56 dev2 kernel: [24366.190345] swapper/0 R running task 0 0 0 0x0008 May 10 22:41:56 dev2 kernel: [24366.190348] Call Trace: May 10 22:41:56 dev2 kernel: [24366.190354] ? native_safe_halt+0x6/0x10 May 10 22:41:56 dev2 kernel: [24366.190355] ? default_idle+0x20/0xd0 May 10 22:41:56 dev2 kernel: [24366.190358] ? arch_cpu_idle+0xf/0x20 May 10 22:41:56 dev2 kernel: [24366.190360] ? default_idle_call+0x23/0x30 May 10 22:41:56 dev2 kernel: [24366.190362] ? do_idle+0x16f/0x200 May 10 22:41:56 dev2 kernel: [24366.190364] ? cpu_startup_entry+0x71/0x80 May 10 22:41:56 dev2 kernel: [24366.190366] ? rest_init+0x77/0x80 May 10 22:41:56 dev2 kernel: [24366.190368] ? start_kernel+0x464/0x485 May 10 22:41:56 dev2 kernel: [24366.190369] ? early_idt_handler_array+0x120/0x120 May 10 22:41:56 dev2 kernel: [24366.190371] ? x86_64_start_reservations+0x24/0x26 May 10 22:41:56 dev2 kernel: [24366.190372] ? x86_64_start_kernel+0x14d/0x170 May 10 22:41:56 dev2 kernel: [24366.190373] ? start_cpu+0x14/0x14 May 10 22:44:56 dev2 kernel: [24546.188093] INFO: rcu_sched detected stalls on CPUs/tasks: May 10 22:44:56 dev2 kernel: [24546.189461] 0-...: (1 GPs behind) idle=49b/1/0 softirq=28561/28563 fqs=935027 May 10 22:44:56 dev2
[Kernel-packages] [Bug 1675540] Re: i2c i2c-1: sendbytes: NAK bailout.
This is also happening in 17.10 and 18.04. In my case: $lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description:Ubuntu 18.04 LTS Release:18.04 Codename: bionic $ uname -a Linux devnull-MacBookAir 4.15.0-23-lowlatency #25-Ubuntu SMP PREEMPT Wed May 23 19:21:09 UTC 2018 i686 i686 i686 GNU/Linux $ dmesg | grep 'i2c' [3.374606] i2c /dev entries driver [ 14.436022] i2c i2c-1: sendbytes: error -110 $ lsmod | grep 'i2c' i2c_algo_bit 16384 1 i915 obviously intel driver: $ lsmod | grep 'i915' i915 1282048 2 i2c_algo_bit 16384 1 i915 drm_kms_helper151552 1 i915 drm 339968 4 i915,drm_kms_helper video 40960 1 i915 May be, it has to do with the "video=SVIDEO-1:d" grub option I had to put because my old companion has no vga port and some very disgusting issues appear otherwise. Is this helpful at all? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1675540 Title: i2c i2c-1: sendbytes: NAK bailout. Status in linux package in Ubuntu: Expired Bug description: This bug still exists and looks like it was identified as part of the Nouveau video driver, experienced now with Ubuntu 16.10. Timed out (original?) bug thread: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1015165 Trackback on forums with no clear resolution: https://ubuntuforums.org/showthread.php?t=2074280 Details: $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description:Ubuntu 16.10 Release:16.10 Codename: yakkety $ lsmod | grep 'i2c' i2c_piix4 24576 0 i2c_algo_bit 16384 1 nouveau support@apollo:~$ lsmod | grep 'nouveau' nouveau 1572864 1 mxm_wmi16384 1 nouveau video 40960 1 nouveau i2c_algo_bit 16384 1 nouveau ttm 102400 1 nouveau drm_kms_helper167936 1 nouveau drm 368640 4 nouveau,ttm,drm_kms_helper wmi16384 2 mxm_wmi,nouveau $ uname -a Linux apollo 4.8.0-40-generic #43-Ubuntu SMP Thu Feb 23 16:01:19 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux $ lspci | grep -i 'nvidia' 01:00.0 VGA compatible controller: NVIDIA Corporation G92 [GeForce GTS 250] (rev a2) dmesg spam : [74243.701317] Raw EDID: [74243.702234] 78 ee c1 25 a3 56 4b 99 27 11 50 54 bf ef 80 95 [74243.703153] 00 71 4f 81 80 95 0f 01 01 01 01 01 01 01 01 9a [74243.704050] 29 a0 d0 51 84 22 30 50 98 36 00 98 ff 10 00 00 [74243.704925] 1c 00 00 00 fd 00 38 4b 1e 53 0e 00 0a 20 20 20 [74243.705816] 20 20 20 00 00 00 ff 00 37 33 37 33 31 38 33 49 [74243.706732] 32 38 57 53 01 00 00 00 fc 00 44 45 4c 4c 20 45 [74243.707617] 31 39 38 57 46 50 0a 00 3a ff ff ff ff ff ff ff [74243.708508] ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [74243.65] i2c i2c-1: sendbytes: NAK bailout. [74246.557345] i2c i2c-1: sendbytes: NAK bailout. [74246.843767] i2c i2c-1: sendbytes: NAK bailout. [74247.128195] i2c i2c-1: sendbytes: NAK bailout. [74249.366638] i2c i2c-1: sendbytes: NAK bailout. [74250.883810] i2c i2c-1: sendbytes: NAK bailout. [74251.295261] i2c i2c-1: sendbytes: NAK bailout. [74252.939101] i2c i2c-1: sendbytes: NAK bailout. [74254.200165] i2c i2c-1: sendbytes: NAK bailout. [74254.885717] i2c i2c-1: readbytes: ack/nak timeout [74255.169703] i2c i2c-1: readbytes: ack/nak timeout [74255.737676] i2c i2c-1: readbytes: ack/nak timeout [74257.450821] i2c i2c-1: sendbytes: NAK bailout. No packages : $ dpkg --list | grep -i 'nvidia' $ dpkg --list | grep -i 'nouveau' --- AlsaVersion: Advanced Linux Sound Architecture Driver Version k4.8.0-41-generic. AplayDevices: Error: [Errno 2] No such file or directory ApportVersion: 2.20.3-0ubuntu8.2 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/midiC1D0', '/dev/snd/pcmC1D3c', '/dev/snd/pcmC1D3p', '/dev/snd/pcmC1D2c', '/dev/snd/pcmC1D2p', '/dev/snd/pcmC1D1c', '/dev/snd/pcmC1D1p', '/dev/snd/pcmC1D0c', '/dev/snd/pcmC1D0p', '/dev/snd/controlC1', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Card0.Amixer.info: Error: [Errno 2] No such file or directory Card0.Amixer.values: Error: [Errno 2] No such file or directory Card1.Amixer.info: Error: [Errno 2] No such file or directory Card1.Amixer.values: Error: [Errno 2] No such file or directory DistroRelease: Ubuntu 16.10 HibernationDevice: RESUME=/dev/mapper/mike--ubuntu--vg-swap_1 InstallationDate:
[Kernel-packages] [Bug 1383184] Re: Atheros Qualcomm Killer N1525 Wireless-AC [168c:003e] not supported
Works perfectly on my MSI GS70. This are the steps that I followed: 1. Download https://github.com/sumdog/ath10k- firmware/raw/5faf5bb7c7413f9bb332693179de54cca6fff58e/ath10k/QCA6174/hw2.1/board.bin and put it in the /lib/firmware/ath10k/QCA6174/hw2.1/ folder (create the folder if it doesnt exist) 2. Download https://github.com/sumdog/ath10k- firmware/raw/5faf5bb7c7413f9bb332693179de54cca6fff58e/ath10k/QCA6174/hw2.1/firmware-4.bin and put it in the /lib/firmware/ath10k/QCA6174/hw2.1/ folder 3. Install dependencies to be able to compile the kernel with: sudo apt-get install libncurses5-dev gcc make git exuberant-ctags 4. Download kvalo's kernel tree from: https://github.com/kvalo/ath/archive/master.zip and extract it to a folder (no need to apply any patch, it's been merged already). 5. Navigate to the extracted folder and run the following commands: cp /boot/config-`uname -r`* .config make -jX (where X is the number of processor cores, in my case 8) (wait a while for it to compile, and after run) sudo make modules_install install 6. Create config file with: sudo gedit /etc/modprobe.d/ath10k.conf and put the following contents into the file: options ath10k_core skip_otp=y 7. Reboot using your new kernel 4.x.x-wl-ath 8. Run ifconfig Works perfectly without any drops. Would be nice that people who succeed comment on the following PR: https://github.com/kvalo/ath10k-firmware/pull/2 so we can get this merged to mainstream kernel. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1383184 Title: Atheros Qualcomm Killer N1525 Wireless-AC [168c:003e] not supported Status in linux package in Ubuntu: Triaged Bug description: Card detail: Qualcomm Atheros Device [168c:003e] (rev 20) Subsystem: Bigfoot Networks, Inc. Device [1a56:1525] This is on a fully updated Ubuntu Server 14.04 installation, with the ubuntu-desktop environment installed. This happened in order to get the md raid drivers for raid0 on my system, as the desktop version doesn't support them. --- ApportVersion: 2.14.1-0ubuntu3.5 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: matanis2333 F pulseaudio /dev/snd/controlC0: matanis2333 F pulseaudio CRDA: Error: [Errno 2] No such file or directory CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=1b192ee3-f592-43e9-bdcf-08b91c0aa9b6 InstallationDate: Installed on 2014-10-16 (3 days ago) InstallationMedia: Ubuntu-Server 14.04.1 LTS Trusty Tahr - Release amd64 (20140722.3) IwConfig: p2p1 no wireless extensions. lono wireless extensions. MachineType: Micro-Star International Co., Ltd. GT72 2QE NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-37-generic.efi.signed root=UUID=80998dbb-1f89-4eda-be90-25e35e1c0a90 ro ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7 RelatedPackageVersions: linux-restricted-modules-3.13.0-37-generic N/A linux-backports-modules-3.13.0-37-generic N/A linux-firmware 1.127.7 RfKill: Tags: trusty Uname: Linux 3.13.0-37-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 09/15/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: E1781IMS.10D dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: MS-1781 dmi.board.vendor: Micro-Star International Co., Ltd. dmi.board.version: REV:0.C dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrE1781IMS.10D:bd09/15/2014:svnMicro-StarInternationalCo.,Ltd.:pnGT722QE:pvrREV0.C:rvnMicro-StarInternationalCo.,Ltd.:rnMS-1781:rvrREV0.C:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: GT72 2QE dmi.product.version: REV:0.C dmi.sys.vendor: Micro-Star International Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383184/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1383184] Re: Atheros Qualcomm Killer N1525 Wireless-AC [168c:003e] not supported
Thanks for trying, we will get this eventually! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1383184 Title: Atheros Qualcomm Killer N1525 Wireless-AC [168c:003e] not supported Status in linux package in Ubuntu: Confirmed Bug description: Card detail: Qualcomm Atheros Device [168c:003e] (rev 20) Subsystem: Bigfoot Networks, Inc. Device [1a56:1525] This is on a fully updated Ubuntu Server 14.04 installation, with the ubuntu-desktop environment installed. This happened in order to get the md raid drivers for raid0 on my system, as the desktop version doesn't support them. --- ApportVersion: 2.14.1-0ubuntu3.5 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: matanis2333 F pulseaudio /dev/snd/controlC0: matanis2333 F pulseaudio CRDA: Error: [Errno 2] No such file or directory CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=1b192ee3-f592-43e9-bdcf-08b91c0aa9b6 InstallationDate: Installed on 2014-10-16 (3 days ago) InstallationMedia: Ubuntu-Server 14.04.1 LTS Trusty Tahr - Release amd64 (20140722.3) IwConfig: p2p1 no wireless extensions. lono wireless extensions. MachineType: Micro-Star International Co., Ltd. GT72 2QE NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-37-generic.efi.signed root=UUID=80998dbb-1f89-4eda-be90-25e35e1c0a90 ro ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7 RelatedPackageVersions: linux-restricted-modules-3.13.0-37-generic N/A linux-backports-modules-3.13.0-37-generic N/A linux-firmware 1.127.7 RfKill: Tags: trusty Uname: Linux 3.13.0-37-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 09/15/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: E1781IMS.10D dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: MS-1781 dmi.board.vendor: Micro-Star International Co., Ltd. dmi.board.version: REV:0.C dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrE1781IMS.10D:bd09/15/2014:svnMicro-StarInternationalCo.,Ltd.:pnGT722QE:pvrREV0.C:rvnMicro-StarInternationalCo.,Ltd.:rnMS-1781:rvrREV0.C:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: GT72 2QE dmi.product.version: REV:0.C dmi.sys.vendor: Micro-Star International Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383184/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1383184] Re: Atheros Qualcomm Killer N1525 Wireless-AC [168c:003e] not supported
One more, seems a lot of people will be using this card from now on, can't this get somehow escalated? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1383184 Title: Atheros Qualcomm Killer N1525 Wireless-AC [168c:003e] not supported Status in linux package in Ubuntu: Confirmed Bug description: Card detail: Qualcomm Atheros Device [168c:003e] (rev 20) Subsystem: Bigfoot Networks, Inc. Device [1a56:1525] This is on a fully updated Ubuntu Server 14.04 installation, with the ubuntu-desktop environment installed. This happened in order to get the md raid drivers for raid0 on my system, as the desktop version doesn't support them. --- ApportVersion: 2.14.1-0ubuntu3.5 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: matanis2333 F pulseaudio /dev/snd/controlC0: matanis2333 F pulseaudio CRDA: Error: [Errno 2] No such file or directory CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=1b192ee3-f592-43e9-bdcf-08b91c0aa9b6 InstallationDate: Installed on 2014-10-16 (3 days ago) InstallationMedia: Ubuntu-Server 14.04.1 LTS Trusty Tahr - Release amd64 (20140722.3) IwConfig: p2p1 no wireless extensions. lono wireless extensions. MachineType: Micro-Star International Co., Ltd. GT72 2QE NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: 0 EFI VGA ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-37-generic.efi.signed root=UUID=80998dbb-1f89-4eda-be90-25e35e1c0a90 ro ProcVersionSignature: Ubuntu 3.13.0-37.64-generic 3.13.11.7 RelatedPackageVersions: linux-restricted-modules-3.13.0-37-generic N/A linux-backports-modules-3.13.0-37-generic N/A linux-firmware 1.127.7 RfKill: Tags: trusty Uname: Linux 3.13.0-37-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 09/15/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: E1781IMS.10D dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: MS-1781 dmi.board.vendor: Micro-Star International Co., Ltd. dmi.board.version: REV:0.C dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrE1781IMS.10D:bd09/15/2014:svnMicro-StarInternationalCo.,Ltd.:pnGT722QE:pvrREV0.C:rvnMicro-StarInternationalCo.,Ltd.:rnMS-1781:rvrREV0.C:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: GT72 2QE dmi.product.version: REV:0.C dmi.sys.vendor: Micro-Star International Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1383184/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1331860] Re: [Gigabyte GA-MA770-UD3] wireless lags
Hi, i just tested with current stable 3.13.0-32-generic again. Everything works fine, no lags occur. So i think you can close this ticket. Thank you all for your support. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: [Gigabyte GA-MA770-UD3] wireless lags Status in “linux” package in Ubuntu: Incomplete Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: reiner 3154 F pulseaudio /dev/snd/controlC0: reiner 3154 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 InstallationDate: Installed on 2012-03-17 (824 days ago) InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-29-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago) UserGroups: adm admin cdrom dialout fuse lpadmin mythtv plugdev sambashare wireshark www-data _MarkForUpload: True dmi.bios.date: 12/29/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: FG dmi.board.name: GA-MA770-UD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd12/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA770-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA770-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-MA770-UD3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331860/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1331860] Re: [Gigabyte GA-MA770-UD3] wireless lags
Hi Christopher, i installed several kernel versions as described in your links, e.g. https://launchpad.net/ubuntu/+source/linux/3.13.0-20.42/+build/5857865/+files/linux-image-3.13.0-20-generic_3.13.0-20.42_i386.deb but after installation of all of these packages i cannot connect to my wireless device. Did i miss out something? Do i have to install another or an additional package? I am not familiar with kernel installation, configuration nor development so i might need some further advice. I also read the given wiki articles again and googled a bit without any helpful results. Maybe it is very simple to get it running, i am a bit tired now and will try to get it running again tomorrow. Thank you for your support. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: [Gigabyte GA-MA770-UD3] wireless lags Status in “linux” package in Ubuntu: Incomplete Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: reiner 3154 F pulseaudio /dev/snd/controlC0: reiner 3154 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 InstallationDate: Installed on 2012-03-17 (824 days ago) InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-29-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago) UserGroups: adm admin cdrom dialout fuse lpadmin mythtv plugdev sambashare wireshark www-data _MarkForUpload: True dmi.bios.date: 12/29/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: FG dmi.board.name: GA-MA770-UD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd12/29/2009:svnGigabyteTechnologyCo
[Kernel-packages] [Bug 1331860] Re: [Gigabyte GA-MA770-UD3] wireless lags
Hi Christopher, i would like to know what i could try next. Do you have any further approaches? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: [Gigabyte GA-MA770-UD3] wireless lags Status in “linux” package in Ubuntu: Incomplete Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: reiner 3154 F pulseaudio /dev/snd/controlC0: reiner 3154 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 InstallationDate: Installed on 2012-03-17 (824 days ago) InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-29-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago) UserGroups: adm admin cdrom dialout fuse lpadmin mythtv plugdev sambashare wireshark www-data _MarkForUpload: True dmi.bios.date: 12/29/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: FG dmi.board.name: GA-MA770-UD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd12/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA770-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA770-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-MA770-UD3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331860/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1331860] Re: [Gigabyte GA-MA770-UD3] wireless lags
Hi Christopher, first i recommend to remove the Gigabyte mainboard from the title, because it does not cause the issue. My network interface card is a TP-LINK WND4800, which is connected via a PCI Express slot, so it is an external device. Second i do not fully understand your recommended approach. I installed the mainline 3.16 rc before and had no problems with my network. But i had problems with my graphics card or graphics driver. It seems that the failure is produced by the current customized Ubuntu kernel 3.13, because using the older 3.11 kernel everything worked fine and with the newer mainline upstream kernel 3.16 everything works fine again. I would like to understand why i should install mainline kernels that are not compiled with additional drivers etc. which makes problems with my graphics. It would make more sense to me to install precompiled kernel builds that are already customized for Ubuntu, containing all drivers etc. and to find the last working Ubuntu kernel. If i find the first failing kernel then i can do a reverse bisect. Do you have a list of older kernels or older release candidates for me that i could install? Do you agree with my approach? Or did i misunderstand something? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: [Gigabyte GA-MA770-UD3] wireless lags Status in “linux” package in Ubuntu: Incomplete Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: reiner 3154 F pulseaudio /dev/snd/controlC0: reiner 3154 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 InstallationDate: Installed on 2012-03-17 (824 days ago) InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-29-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago
[Kernel-packages] [Bug 1331860] Re: [Gigabyte GA-MA770-UD3] wireless lags
However, i just tested 3.12.0, 3.12.15 and 3.13.0 to proove my idea. All of them worked fine, no error occured while manually scanning, because they are mainline kernels. Just for the record: in the working Kernel 3.11 (the last stable official Ubuntu kernel) and all other working mainline kernels i have a minimal increased ping delay (up to 50ms) while scanning, but this does not affect any low latency applications. Where can i find a list of older kernels or older release candidates that i could install instead of the mainline kernels? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: [Gigabyte GA-MA770-UD3] wireless lags Status in “linux” package in Ubuntu: Incomplete Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: reiner 3154 F pulseaudio /dev/snd/controlC0: reiner 3154 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 InstallationDate: Installed on 2012-03-17 (824 days ago) InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-29-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago) UserGroups: adm admin cdrom dialout fuse lpadmin mythtv plugdev sambashare wireshark www-data _MarkForUpload: True dmi.bios.date: 12/29/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: FG dmi.board.name: GA-MA770-UD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd12/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA770-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA770-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-MA770-UD3 dmi.sys.vendor: Gigabyte
[Kernel-packages] [Bug 1331860] ProcEnviron.txt
apport information ** Attachment added: ProcEnviron.txt https://bugs.launchpad.net/bugs/1331860/+attachment/4134947/+files/ProcEnviron.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: wireless lags Status in “linux” package in Ubuntu: Confirmed Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: reiner 3154 F pulseaudio /dev/snd/controlC0: reiner 3154 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 InstallationDate: Installed on 2012-03-17 (824 days ago) InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-29-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago) UserGroups: adm admin cdrom dialout fuse lpadmin mythtv plugdev sambashare wireshark www-data _MarkForUpload: True dmi.bios.date: 12/29/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: FG dmi.board.name: GA-MA770-UD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd12/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA770-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA770-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-MA770-UD3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331860/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1331860] CRDA.txt
apport information ** Attachment added: CRDA.txt https://bugs.launchpad.net/bugs/1331860/+attachment/4134941/+files/CRDA.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: wireless lags Status in “linux” package in Ubuntu: Confirmed Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: reiner 3154 F pulseaudio /dev/snd/controlC0: reiner 3154 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 InstallationDate: Installed on 2012-03-17 (824 days ago) InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-29-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago) UserGroups: adm admin cdrom dialout fuse lpadmin mythtv plugdev sambashare wireshark www-data _MarkForUpload: True dmi.bios.date: 12/29/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: FG dmi.board.name: GA-MA770-UD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd12/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA770-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA770-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-MA770-UD3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331860/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1331860] ProcCpuinfo.txt
apport information ** Attachment added: ProcCpuinfo.txt https://bugs.launchpad.net/bugs/1331860/+attachment/4134946/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: wireless lags Status in “linux” package in Ubuntu: Confirmed Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: reiner 3154 F pulseaudio /dev/snd/controlC0: reiner 3154 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 InstallationDate: Installed on 2012-03-17 (824 days ago) InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-29-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago) UserGroups: adm admin cdrom dialout fuse lpadmin mythtv plugdev sambashare wireshark www-data _MarkForUpload: True dmi.bios.date: 12/29/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: FG dmi.board.name: GA-MA770-UD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd12/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA770-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA770-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-MA770-UD3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331860/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1331860] Re: wireless lags
** Attachment added: WifiSyslog.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331860/+attachment/4134962/+files/WifiSyslog.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: wireless lags Status in “linux” package in Ubuntu: Confirmed Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: reiner 3154 F pulseaudio /dev/snd/controlC0: reiner 3154 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 InstallationDate: Installed on 2012-03-17 (824 days ago) InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-29-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago) UserGroups: adm admin cdrom dialout fuse lpadmin mythtv plugdev sambashare wireshark www-data _MarkForUpload: True dmi.bios.date: 12/29/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: FG dmi.board.name: GA-MA770-UD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd12/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA770-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA770-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-MA770-UD3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331860/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1331860] Re: wireless lags
** Attachment added: CurrentDmesg.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331860/+attachment/4134955/+files/CurrentDmesg.txt ** Attachment removed: WifiSyslog.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331860/+attachment/4134953/+files/WifiSyslog.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: wireless lags Status in “linux” package in Ubuntu: Confirmed Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: reiner 3154 F pulseaudio /dev/snd/controlC0: reiner 3154 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 InstallationDate: Installed on 2012-03-17 (824 days ago) InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-29-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago) UserGroups: adm admin cdrom dialout fuse lpadmin mythtv plugdev sambashare wireshark www-data _MarkForUpload: True dmi.bios.date: 12/29/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: FG dmi.board.name: GA-MA770-UD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd12/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA770-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA770-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-MA770-UD3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331860/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https
[Kernel-packages] [Bug 1331860] ProcModules.txt
apport information ** Attachment added: ProcModules.txt https://bugs.launchpad.net/bugs/1331860/+attachment/4134949/+files/ProcModules.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: wireless lags Status in “linux” package in Ubuntu: Confirmed Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: reiner 3154 F pulseaudio /dev/snd/controlC0: reiner 3154 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 InstallationDate: Installed on 2012-03-17 (824 days ago) InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-29-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago) UserGroups: adm admin cdrom dialout fuse lpadmin mythtv plugdev sambashare wireshark www-data _MarkForUpload: True dmi.bios.date: 12/29/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: FG dmi.board.name: GA-MA770-UD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd12/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA770-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA770-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-MA770-UD3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331860/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1331860] UdevLog.txt
apport information ** Attachment added: UdevLog.txt https://bugs.launchpad.net/bugs/1331860/+attachment/4134952/+files/UdevLog.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: wireless lags Status in “linux” package in Ubuntu: Confirmed Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: reiner 3154 F pulseaudio /dev/snd/controlC0: reiner 3154 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 InstallationDate: Installed on 2012-03-17 (824 days ago) InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-29-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago) UserGroups: adm admin cdrom dialout fuse lpadmin mythtv plugdev sambashare wireshark www-data _MarkForUpload: True dmi.bios.date: 12/29/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: FG dmi.board.name: GA-MA770-UD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd12/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA770-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA770-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-MA770-UD3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331860/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1331860] BootDmesg.txt
apport information ** Attachment added: BootDmesg.txt https://bugs.launchpad.net/bugs/1331860/+attachment/4134940/+files/BootDmesg.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: wireless lags Status in “linux” package in Ubuntu: Confirmed Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: reiner 3154 F pulseaudio /dev/snd/controlC0: reiner 3154 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 InstallationDate: Installed on 2012-03-17 (824 days ago) InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-29-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago) UserGroups: adm admin cdrom dialout fuse lpadmin mythtv plugdev sambashare wireshark www-data _MarkForUpload: True dmi.bios.date: 12/29/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: FG dmi.board.name: GA-MA770-UD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd12/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA770-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA770-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-MA770-UD3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331860/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1331860] WifiSyslog.txt
apport information ** Attachment added: WifiSyslog.txt https://bugs.launchpad.net/bugs/1331860/+attachment/4134953/+files/WifiSyslog.txt ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed ** Attachment removed: CurrentDmesg.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331860/+attachment/4134942/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: wireless lags Status in “linux” package in Ubuntu: Confirmed Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: reiner 3154 F pulseaudio /dev/snd/controlC0: reiner 3154 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 InstallationDate: Installed on 2012-03-17 (824 days ago) InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-29-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago) UserGroups: adm admin cdrom dialout fuse lpadmin mythtv plugdev sambashare wireshark www-data _MarkForUpload: True dmi.bios.date: 12/29/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: FG dmi.board.name: GA-MA770-UD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd12/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA770-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA770-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-MA770-UD3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331860/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post
[Kernel-packages] [Bug 1331860] IwConfig.txt
apport information ** Attachment added: IwConfig.txt https://bugs.launchpad.net/bugs/1331860/+attachment/4134943/+files/IwConfig.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: wireless lags Status in “linux” package in Ubuntu: Confirmed Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: reiner 3154 F pulseaudio /dev/snd/controlC0: reiner 3154 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 InstallationDate: Installed on 2012-03-17 (824 days ago) InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-29-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago) UserGroups: adm admin cdrom dialout fuse lpadmin mythtv plugdev sambashare wireshark www-data _MarkForUpload: True dmi.bios.date: 12/29/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: FG dmi.board.name: GA-MA770-UD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd12/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA770-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA770-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-MA770-UD3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331860/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1331860] PulseList.txt
apport information ** Attachment added: PulseList.txt https://bugs.launchpad.net/bugs/1331860/+attachment/4134950/+files/PulseList.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: wireless lags Status in “linux” package in Ubuntu: Confirmed Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: reiner 3154 F pulseaudio /dev/snd/controlC0: reiner 3154 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 InstallationDate: Installed on 2012-03-17 (824 days ago) InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-29-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago) UserGroups: adm admin cdrom dialout fuse lpadmin mythtv plugdev sambashare wireshark www-data _MarkForUpload: True dmi.bios.date: 12/29/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: FG dmi.board.name: GA-MA770-UD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd12/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA770-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA770-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-MA770-UD3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331860/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1331860] UdevDb.txt
apport information ** Attachment added: UdevDb.txt https://bugs.launchpad.net/bugs/1331860/+attachment/4134951/+files/UdevDb.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: wireless lags Status in “linux” package in Ubuntu: Confirmed Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: reiner 3154 F pulseaudio /dev/snd/controlC0: reiner 3154 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 InstallationDate: Installed on 2012-03-17 (824 days ago) InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-29-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago) UserGroups: adm admin cdrom dialout fuse lpadmin mythtv plugdev sambashare wireshark www-data _MarkForUpload: True dmi.bios.date: 12/29/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: FG dmi.board.name: GA-MA770-UD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd12/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA770-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA770-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-MA770-UD3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331860/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1331860] ProcInterrupts.txt
apport information ** Attachment added: ProcInterrupts.txt https://bugs.launchpad.net/bugs/1331860/+attachment/4134948/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: wireless lags Status in “linux” package in Ubuntu: Confirmed Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: reiner 3154 F pulseaudio /dev/snd/controlC0: reiner 3154 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 InstallationDate: Installed on 2012-03-17 (824 days ago) InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-29-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago) UserGroups: adm admin cdrom dialout fuse lpadmin mythtv plugdev sambashare wireshark www-data _MarkForUpload: True dmi.bios.date: 12/29/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: FG dmi.board.name: GA-MA770-UD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd12/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA770-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA770-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-MA770-UD3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331860/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1331860] Re: wireless lags
apport information ** Tags added: apport-collected ** Description changed: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. - Any ideas or recommendations how to solve this or how to collect more - relevant information about this issue? + Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? + --- + ApportVersion: 2.14.1-0ubuntu3.2 + Architecture: i386 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC1: reiner 3154 F pulseaudio + /dev/snd/controlC0: reiner 3154 F pulseaudio + CurrentDesktop: Unity + DistroRelease: Ubuntu 14.04 + HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 + InstallationDate: Installed on 2012-03-17 (824 days ago) + InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) + MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 + NonfreeKernelModules: nvidia + Package: linux (not installed) + ProcFB: + + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash + ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 + RelatedPackageVersions: + linux-restricted-modules-3.13.0-29-generic N/A + linux-backports-modules-3.13.0-29-generic N/A + linux-firmware 1.127.2 + RfKill: + 0: phy0: Wireless LAN + Soft blocked: no + Hard blocked: no + Tags: trusty + Uname: Linux 3.13.0-29-generic i686 + UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago) + UserGroups: adm admin cdrom dialout fuse lpadmin mythtv plugdev sambashare wireshark www-data + _MarkForUpload: True + dmi.bios.date: 12/29/2009 + dmi.bios.vendor: Award Software International, Inc. + dmi.bios.version: FG + dmi.board.name: GA-MA770-UD3 + dmi.board.vendor: Gigabyte Technology Co., Ltd. + dmi.board.version: x.x + dmi.chassis.type: 3 + dmi.chassis.vendor: Gigabyte Technology Co., Ltd. + dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd12/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA770-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA770-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: + dmi.product.name: GA-MA770-UD3 + dmi.sys.vendor: Gigabyte Technology Co., Ltd. ** Attachment added: AlsaInfo.txt https://bugs.launchpad.net/bugs/1331860/+attachment/4134939/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: wireless lags Status in “linux” package in Ubuntu: Confirmed Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without
[Kernel-packages] [Bug 1331860] Lsusb.txt
apport information ** Attachment added: Lsusb.txt https://bugs.launchpad.net/bugs/1331860/+attachment/4134945/+files/Lsusb.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: wireless lags Status in “linux” package in Ubuntu: Confirmed Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: reiner 3154 F pulseaudio /dev/snd/controlC0: reiner 3154 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 InstallationDate: Installed on 2012-03-17 (824 days ago) InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-29-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago) UserGroups: adm admin cdrom dialout fuse lpadmin mythtv plugdev sambashare wireshark www-data _MarkForUpload: True dmi.bios.date: 12/29/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: FG dmi.board.name: GA-MA770-UD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd12/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA770-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA770-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-MA770-UD3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331860/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1331860] CurrentDmesg.txt
apport information ** Attachment added: CurrentDmesg.txt https://bugs.launchpad.net/bugs/1331860/+attachment/4134942/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: wireless lags Status in “linux” package in Ubuntu: Confirmed Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: reiner 3154 F pulseaudio /dev/snd/controlC0: reiner 3154 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 InstallationDate: Installed on 2012-03-17 (824 days ago) InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-29-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago) UserGroups: adm admin cdrom dialout fuse lpadmin mythtv plugdev sambashare wireshark www-data _MarkForUpload: True dmi.bios.date: 12/29/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: FG dmi.board.name: GA-MA770-UD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd12/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA770-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA770-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-MA770-UD3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331860/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1331860] Lspci.txt
apport information ** Attachment added: Lspci.txt https://bugs.launchpad.net/bugs/1331860/+attachment/4134944/+files/Lspci.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: wireless lags Status in “linux” package in Ubuntu: Confirmed Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: reiner 3154 F pulseaudio /dev/snd/controlC0: reiner 3154 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 InstallationDate: Installed on 2012-03-17 (824 days ago) InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-29-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago) UserGroups: adm admin cdrom dialout fuse lpadmin mythtv plugdev sambashare wireshark www-data _MarkForUpload: True dmi.bios.date: 12/29/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: FG dmi.board.name: GA-MA770-UD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd12/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA770-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA770-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-MA770-UD3 dmi.sys.vendor: Gigabyte Technology Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1331860/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1331860] Re: wireless lags
Hi Joseph, i installed the recommended mainline kernel: linux-image-3.16.0-031600rc1-generic_3.16.0-031600rc1.201406160035_i386.deb After a restart, lightdm failed to start, i assume due to my proprietary nvidia graphics driver. But i used the chance to try pinging from console (CTRL+ALT+F1) while executing a network scan in parallel (CTRL+ALT+F2), wireless in 5ghz mode works fine with the mainline kernel, no lags can be reproduced. Thank you for your great support! I switched to Ubuntu two years ago and i am still very satisfied. ** Tags added: kernel-fixed-upstream -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1331860 Title: wireless lags Status in “linux” package in Ubuntu: Incomplete Bug description: Hi, i already discussed the following issue already in the german forum http://forum.ubuntuusers.de/topic/netzwerk-lags-nach-kernel-update-3-13-14-04-lt/ and in your Official Ubuntu IRC Support Channel, without a solution. System: new Ubuntu: 14.04 LTS new Kernel: 3.13.0-29-generic old Ubuntu: 13.10 old Kernel: 3.11.0-19-generic wireless device: TP-LINK WND4800, Atheros chipset wireless driver: ath9k wireless operating mode: 2.4ghz @ 802.11bgn and 5ghz @ 802.11a+n wireless router: fritz!box 3390 Before upgrading to Ubuntu 14.04 LTS everything worked fine. After upgrading to Ubuntu 14.04 LTS the wireless connection produced sequently lags, when sending a ping to my wireless router. The lag sequence duration is around 5 seconds, the duration to the next lag sequence is around 100 seconds. Each ping get a reply (no requests get lost), but the delay of the reply raises up to 2000 miliseconds. Normally the ping is around 1 or 2 miliseconds. I can reproduce this behavior manually by running 'sudo iwlist wlan1 scan' and keep watching the ping in another terminal window. I also used 'iwevent' to watch on events fired by the wireless interface while the lag is happening: '01:31:13.289166 wlan1Scan request completed' is the only message i get. When booting the 3.11 kernel everything works fine again, no lags occur. If i try to reproduce the behavior with a manual scan as described before, no lags occur, everything keeps working fine. I already tried several configurations using special driver options like nohwcrypt and debug, but dmesg and syslog do not log any failures or warnings. If i downgrade the wireless router to 2.4ghz @ 802.11b+g (54mbit) the new kernel (3.13) has also no failed pings and no massive lags, but this is not a stable solution for me due to many other wireless networks in my environment. So i assume there has been something changed between the kernel 3.11 and 3.13 or the belonging ath9k driver. I thought about the wireless scanning interval of the network manager, but i think changing this would also be just a workaround than a clean solution. Any ideas or recommendations how to solve this or how to collect more relevant information about this issue? --- ApportVersion: 2.14.1-0ubuntu3.2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: reiner 3154 F pulseaudio /dev/snd/controlC0: reiner 3154 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 14.04 HibernationDevice: RESUME=UUID=79cac639-2340-43af-8d11-807382480b49 InstallationDate: Installed on 2012-03-17 (824 days ago) InstallationMedia: Ubuntu 11.10 Oneiric Ocelot - Release i386 (20111012) MachineType: Gigabyte Technology Co., Ltd. GA-MA770-UD3 NonfreeKernelModules: nvidia Package: linux (not installed) ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=59541979-590e-42ca-a568-79027794148f ro quiet splash ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2 RelatedPackageVersions: linux-restricted-modules-3.13.0-29-generic N/A linux-backports-modules-3.13.0-29-generic N/A linux-firmware 1.127.2 RfKill: 0: phy0: Wireless LAN Soft blocked: no Hard blocked: no Tags: trusty Uname: Linux 3.13.0-29-generic i686 UpgradeStatus: Upgraded to trusty on 2014-04-21 (59 days ago) UserGroups: adm admin cdrom dialout fuse lpadmin mythtv plugdev sambashare wireshark www-data _MarkForUpload: True dmi.bios.date: 12/29/2009 dmi.bios.vendor: Award Software International, Inc. dmi.bios.version: FG dmi.board.name: GA-MA770-UD3 dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: x.x dmi.chassis.type: 3 dmi.chassis.vendor: Gigabyte Technology Co., Ltd. dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrFG:bd12/29/2009:svnGigabyteTechnologyCo.,Ltd.:pnGA-MA770-UD3:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnGA-MA770-UD3:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr: dmi.product.name: GA-MA770-UD3 dmi.sys.vendor
[Kernel-packages] [Bug 1218714] Re: bcmwl-kernel-source 6.20.155.1+bdcom-0ubuntu0.0.1: bcmwl kernel module failed to build
i too am having the same problem... can someone provide the solution for it -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bcmwl in Ubuntu. https://bugs.launchpad.net/bugs/1218714 Title: bcmwl-kernel-source 6.20.155.1+bdcom-0ubuntu0.0.1: bcmwl kernel module failed to build Status in “bcmwl” package in Ubuntu: Confirmed Bug description: Sorry, installation of this driver failed. Please have a look at the log file for details: /var/log/jockey.log This message ocurrs when I try to conect the wife driver ProblemType: Package DistroRelease: Ubuntu 12.04 Package: bcmwl-kernel-source 6.20.155.1+bdcom-0ubuntu0.0.1 ProcVersionSignature: Ubuntu 3.8.0-29.42~precise1-generic 3.8.13.5 Uname: Linux 3.8.0-29-generic x86_64 ApportVersion: 2.0.1-0ubuntu17.4 Architecture: amd64 DKMSKernelVersion: 3.8.0-29-generic Date: Thu Aug 29 21:58:05 2013 MarkForUpload: True PackageVersion: 6.20.155.1+bdcom-0ubuntu0.0.1 SourcePackage: bcmwl Title: bcmwl-kernel-source 6.20.155.1+bdcom-0ubuntu0.0.1: bcmwl kernel module failed to build UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1218714/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1218726] [NEW] bcmwl-kernel-source 6.20.155.1+bdcom-0ubuntu0.0.1: bcmwl kernel module failed to build
*** This bug is a duplicate of bug 1218714 *** https://bugs.launchpad.net/bugs/1218714 Public bug reported: With these issues i am unable to boot from my windows 8 and ubuntu together. In legacy mode only ubuntu is working and in UEFI mode only window8 is working. Window is unable in ubuntu also. ProblemType: Package DistroRelease: Ubuntu 12.04 Package: bcmwl-kernel-source 6.20.155.1+bdcom-0ubuntu0.0.1 ProcVersionSignature: Ubuntu 3.8.0-29.42~precise1-generic 3.8.13.5 Uname: Linux 3.8.0-29-generic x86_64 ApportVersion: 2.0.1-0ubuntu17.4 Architecture: amd64 DKMSKernelVersion: 3.8.0-29-generic Date: Fri Aug 30 10:34:03 2013 InstallationMedia: Ubuntu 12.04.3 LTS Precise Pangolin - Release amd64 (20130820.1) MarkForUpload: True PackageVersion: 6.20.155.1+bdcom-0ubuntu0.0.1 SourcePackage: bcmwl Title: bcmwl-kernel-source 6.20.155.1+bdcom-0ubuntu0.0.1: bcmwl kernel module failed to build UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: bcmwl (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-package precise -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bcmwl in Ubuntu. https://bugs.launchpad.net/bugs/1218726 Title: bcmwl-kernel-source 6.20.155.1+bdcom-0ubuntu0.0.1: bcmwl kernel module failed to build Status in “bcmwl” package in Ubuntu: New Bug description: With these issues i am unable to boot from my windows 8 and ubuntu together. In legacy mode only ubuntu is working and in UEFI mode only window8 is working. Window is unable in ubuntu also. ProblemType: Package DistroRelease: Ubuntu 12.04 Package: bcmwl-kernel-source 6.20.155.1+bdcom-0ubuntu0.0.1 ProcVersionSignature: Ubuntu 3.8.0-29.42~precise1-generic 3.8.13.5 Uname: Linux 3.8.0-29-generic x86_64 ApportVersion: 2.0.1-0ubuntu17.4 Architecture: amd64 DKMSKernelVersion: 3.8.0-29-generic Date: Fri Aug 30 10:34:03 2013 InstallationMedia: Ubuntu 12.04.3 LTS Precise Pangolin - Release amd64 (20130820.1) MarkForUpload: True PackageVersion: 6.20.155.1+bdcom-0ubuntu0.0.1 SourcePackage: bcmwl Title: bcmwl-kernel-source 6.20.155.1+bdcom-0ubuntu0.0.1: bcmwl kernel module failed to build UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bcmwl/+bug/1218726/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
