[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:
[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 :
[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 to :
[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 a
[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:
