[Kernel-packages] [Bug 1159145] Re: 8086:088e [Dell XPS 13 L322X] Centrino Advanced-N 6235 wireless connection crash with "iwlwifi: fail to flush all tx fifo queues"
Moving to Invalid. There is no problem with Ubuntu drivers/kernel and the Advanced-N 6235 chip. This was the chip for the bug report of the OP. If anyone has similar trouble with a different chip, they should open a NEW bug report specifically for that chip. ** Changed in: linux (Ubuntu) Status: Confirmed => Invalid -- 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/1159145 Title: 8086:088e [Dell XPS 13 L322X] Centrino Advanced-N 6235 wireless connection crash with "iwlwifi: fail to flush all tx fifo queues" Status in “linux” package in Ubuntu: Invalid Bug description: After some activity, the wireless connection on my Dell XPS 13 laptop drops and I have to reboot to have it working again. I had this bug with ubuntu 12.04 preinstalled by Dell. I had done a 13.04 fresh install to try to solve the problem, but with last kernel (3.8.0-13.23) after some time the connection eventually drops. I can't restore it without rebooting the entire system. It always happens with [] iwlwifi :01:00.0: fail to flush all tx fifo queues in dmesg The network controller is: 01:00.0 Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24) I think this bug may be the same of https://bugs.launchpad.net/ubuntu/+source/linux/+bug/836250 , but may also be unrelated because: 1) none of the solution proposed for #836250 works for me. I tried some iwlwifi module options (11n_disable=1, swcrypto=1, bt_coex_active=0) and turning off power managment (iwconfig wlan0 power off). 2) I seems to me that the patch from Intel attached in #836250 is already included in ubuntu 3.8.0-13.23 kernel. If it is correct, then that patch does not solve my problem. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-3.8.0-13-generic 3.8.0-13.23 [modified: boot/vmlinuz-3.8.0-13-generic] ProcVersionSignature: Ubuntu 3.8.0-13.23-generic 3.8.3 Uname: Linux 3.8.0-13-generic x86_64 ApportVersion: 2.9.2-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: marco 1830 F pulseaudio Date: Sat Mar 23 15:13:09 2013 HibernationDevice: RESUME=UUID=f25f5441-ea8c-4dfc-baf9-f4468facd9eb InstallationDate: Installed on 2013-03-22 (0 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130322) MachineType: Dell Inc. Dell System XPS L322X MarkForUpload: True ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-13-generic root=UUID=e849ca22-9f72-416d-8f75-b28a8e6a29f9 ro crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.8.0-13-generic N/A linux-backports-modules-3.8.0-13-generic N/A linux-firmware1.104 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/22/2013 dmi.bios.vendor: Dell Inc. dmi.bios.version: A07 dmi.board.name: 0PJHXN dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnDellInc.:bvrA07:bd01/22/2013:svnDellInc.:pnDellSystemXPSL322X:pvr:rvnDellInc.:rn0PJHXN:rvrA00:cvnDellInc.:ct8:cvr0.1: dmi.product.name: Dell System XPS L322X dmi.sys.vendor: Dell Inc. --- ApportVersion: 2.6.1-0ubuntu10 Architecture: amd64 DistroRelease: Ubuntu 12.10 InstallationDate: Installed on 2013-03-23 (2 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) MarkForUpload: True Package: linux (not installed) ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash Tags: quantal running-unity Uname: Linux 3.9.0-030900rc4-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1159145/+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 1159145] Re: 8086:088e [Dell XPS 13 L322X] Centrino Advanced-N 6235 wireless connection crash with "iwlwifi: fail to flush all tx fifo queues"
Hi Luis and others, what model of wireless chip do you have? If its an Intel Advanced-N 6235, please find my experience below of this problem SOLVED: I had exactly the same issue as described in this bug, with a 6235 wireless chip in my laptop. After a while, I became increasingly suspicious that it was a hardware issue, not software/kernel/driver. I bought a newer replacement 6235 chip, popped in my laptop, and the problem is now solved. This was on U 13.04, and I'm now on 14.04, and it has been running perfectly ever since. So there is definitely no problems with the kernel or driver in Ubuntu for this chip. I can't comment for other chips, but if you have a 6235 chip, I would strongly suggest purchasing a new replacement, fitting it, and you will find your issues resolved. -- 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/1159145 Title: 8086:088e [Dell XPS 13 L322X] Centrino Advanced-N 6235 wireless connection crash with "iwlwifi: fail to flush all tx fifo queues" Status in “linux” package in Ubuntu: Invalid Bug description: After some activity, the wireless connection on my Dell XPS 13 laptop drops and I have to reboot to have it working again. I had this bug with ubuntu 12.04 preinstalled by Dell. I had done a 13.04 fresh install to try to solve the problem, but with last kernel (3.8.0-13.23) after some time the connection eventually drops. I can't restore it without rebooting the entire system. It always happens with [] iwlwifi :01:00.0: fail to flush all tx fifo queues in dmesg The network controller is: 01:00.0 Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24) I think this bug may be the same of https://bugs.launchpad.net/ubuntu/+source/linux/+bug/836250 , but may also be unrelated because: 1) none of the solution proposed for #836250 works for me. I tried some iwlwifi module options (11n_disable=1, swcrypto=1, bt_coex_active=0) and turning off power managment (iwconfig wlan0 power off). 2) I seems to me that the patch from Intel attached in #836250 is already included in ubuntu 3.8.0-13.23 kernel. If it is correct, then that patch does not solve my problem. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-3.8.0-13-generic 3.8.0-13.23 [modified: boot/vmlinuz-3.8.0-13-generic] ProcVersionSignature: Ubuntu 3.8.0-13.23-generic 3.8.3 Uname: Linux 3.8.0-13-generic x86_64 ApportVersion: 2.9.2-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: marco 1830 F pulseaudio Date: Sat Mar 23 15:13:09 2013 HibernationDevice: RESUME=UUID=f25f5441-ea8c-4dfc-baf9-f4468facd9eb InstallationDate: Installed on 2013-03-22 (0 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130322) MachineType: Dell Inc. Dell System XPS L322X MarkForUpload: True ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-13-generic root=UUID=e849ca22-9f72-416d-8f75-b28a8e6a29f9 ro crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.8.0-13-generic N/A linux-backports-modules-3.8.0-13-generic N/A linux-firmware1.104 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/22/2013 dmi.bios.vendor: Dell Inc. dmi.bios.version: A07 dmi.board.name: 0PJHXN dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnDellInc.:bvrA07:bd01/22/2013:svnDellInc.:pnDellSystemXPSL322X:pvr:rvnDellInc.:rn0PJHXN:rvrA00:cvnDellInc.:ct8:cvr0.1: dmi.product.name: Dell System XPS L322X dmi.sys.vendor: Dell Inc. --- ApportVersion: 2.6.1-0ubuntu10 Architecture: amd64 DistroRelease: Ubuntu 12.10 InstallationDate: Installed on 2013-03-23 (2 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) MarkForUpload: True Package: linux (not installed) ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash Tags: quantal running-unity Uname: Linux 3.9.0-030900rc4-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1159145/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https
[Kernel-packages] [Bug 1159145] Re: 8086:088e [Dell XPS 13 L322X] Centrino Advanced-N 6235 wireless connection crash with "iwlwifi: fail to flush all tx fifo queues"
Here is a case we are working on with the same wireless driver: http://askubuntu.com/questions/502545/i-keep-wifi-connection-but-lose- internet-access The problem is still there on 14.04. -- 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/1159145 Title: 8086:088e [Dell XPS 13 L322X] Centrino Advanced-N 6235 wireless connection crash with "iwlwifi: fail to flush all tx fifo queues" Status in “linux” package in Ubuntu: Confirmed Bug description: After some activity, the wireless connection on my Dell XPS 13 laptop drops and I have to reboot to have it working again. I had this bug with ubuntu 12.04 preinstalled by Dell. I had done a 13.04 fresh install to try to solve the problem, but with last kernel (3.8.0-13.23) after some time the connection eventually drops. I can't restore it without rebooting the entire system. It always happens with [] iwlwifi :01:00.0: fail to flush all tx fifo queues in dmesg The network controller is: 01:00.0 Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24) I think this bug may be the same of https://bugs.launchpad.net/ubuntu/+source/linux/+bug/836250 , but may also be unrelated because: 1) none of the solution proposed for #836250 works for me. I tried some iwlwifi module options (11n_disable=1, swcrypto=1, bt_coex_active=0) and turning off power managment (iwconfig wlan0 power off). 2) I seems to me that the patch from Intel attached in #836250 is already included in ubuntu 3.8.0-13.23 kernel. If it is correct, then that patch does not solve my problem. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-3.8.0-13-generic 3.8.0-13.23 [modified: boot/vmlinuz-3.8.0-13-generic] ProcVersionSignature: Ubuntu 3.8.0-13.23-generic 3.8.3 Uname: Linux 3.8.0-13-generic x86_64 ApportVersion: 2.9.2-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: marco 1830 F pulseaudio Date: Sat Mar 23 15:13:09 2013 HibernationDevice: RESUME=UUID=f25f5441-ea8c-4dfc-baf9-f4468facd9eb InstallationDate: Installed on 2013-03-22 (0 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130322) MachineType: Dell Inc. Dell System XPS L322X MarkForUpload: True ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-13-generic root=UUID=e849ca22-9f72-416d-8f75-b28a8e6a29f9 ro crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.8.0-13-generic N/A linux-backports-modules-3.8.0-13-generic N/A linux-firmware1.104 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/22/2013 dmi.bios.vendor: Dell Inc. dmi.bios.version: A07 dmi.board.name: 0PJHXN dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnDellInc.:bvrA07:bd01/22/2013:svnDellInc.:pnDellSystemXPSL322X:pvr:rvnDellInc.:rn0PJHXN:rvrA00:cvnDellInc.:ct8:cvr0.1: dmi.product.name: Dell System XPS L322X dmi.sys.vendor: Dell Inc. --- ApportVersion: 2.6.1-0ubuntu10 Architecture: amd64 DistroRelease: Ubuntu 12.10 InstallationDate: Installed on 2013-03-23 (2 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) MarkForUpload: True Package: linux (not installed) ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash Tags: quantal running-unity Uname: Linux 3.9.0-030900rc4-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1159145/+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 1159145] Re: 8086:088e [Dell XPS 13 L322X] Centrino Advanced-N 6235 wireless connection crash with "iwlwifi: fail to flush all tx fifo queues"
I find it weird that this was marked as invalid when quite a bunch of people reported that they were still seeing it and that it was still present in mainline kernel. I'm moving it to Confirmed. Also, it's likely that this is the same as: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1281170 ** Changed in: linux (Ubuntu) Status: Invalid => Confirmed -- 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/1159145 Title: 8086:088e [Dell XPS 13 L322X] Centrino Advanced-N 6235 wireless connection crash with "iwlwifi: fail to flush all tx fifo queues" Status in “linux” package in Ubuntu: Confirmed Bug description: After some activity, the wireless connection on my Dell XPS 13 laptop drops and I have to reboot to have it working again. I had this bug with ubuntu 12.04 preinstalled by Dell. I had done a 13.04 fresh install to try to solve the problem, but with last kernel (3.8.0-13.23) after some time the connection eventually drops. I can't restore it without rebooting the entire system. It always happens with [] iwlwifi :01:00.0: fail to flush all tx fifo queues in dmesg The network controller is: 01:00.0 Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24) I think this bug may be the same of https://bugs.launchpad.net/ubuntu/+source/linux/+bug/836250 , but may also be unrelated because: 1) none of the solution proposed for #836250 works for me. I tried some iwlwifi module options (11n_disable=1, swcrypto=1, bt_coex_active=0) and turning off power managment (iwconfig wlan0 power off). 2) I seems to me that the patch from Intel attached in #836250 is already included in ubuntu 3.8.0-13.23 kernel. If it is correct, then that patch does not solve my problem. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: linux-image-3.8.0-13-generic 3.8.0-13.23 [modified: boot/vmlinuz-3.8.0-13-generic] ProcVersionSignature: Ubuntu 3.8.0-13.23-generic 3.8.3 Uname: Linux 3.8.0-13-generic x86_64 ApportVersion: 2.9.2-0ubuntu2 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: marco 1830 F pulseaudio Date: Sat Mar 23 15:13:09 2013 HibernationDevice: RESUME=UUID=f25f5441-ea8c-4dfc-baf9-f4468facd9eb InstallationDate: Installed on 2013-03-22 (0 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130322) MachineType: Dell Inc. Dell System XPS L322X MarkForUpload: True ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-13-generic root=UUID=e849ca22-9f72-416d-8f75-b28a8e6a29f9 ro crashkernel=384M-2G:64M,2G-:128M quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.8.0-13-generic N/A linux-backports-modules-3.8.0-13-generic N/A linux-firmware1.104 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/22/2013 dmi.bios.vendor: Dell Inc. dmi.bios.version: A07 dmi.board.name: 0PJHXN dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnDellInc.:bvrA07:bd01/22/2013:svnDellInc.:pnDellSystemXPSL322X:pvr:rvnDellInc.:rn0PJHXN:rvrA00:cvnDellInc.:ct8:cvr0.1: dmi.product.name: Dell System XPS L322X dmi.sys.vendor: Dell Inc. --- ApportVersion: 2.6.1-0ubuntu10 Architecture: amd64 DistroRelease: Ubuntu 12.10 InstallationDate: Installed on 2013-03-23 (2 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) MarkForUpload: True Package: linux (not installed) ProcEnviron: TERM=xterm PATH=(custom, no user) XDG_RUNTIME_DIR= LANG=it_IT.UTF-8 SHELL=/bin/bash Tags: quantal running-unity Uname: Linux 3.9.0-030900rc4-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1159145/+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
