[Kernel-packages] [Bug 1697784] Re: RTL wifi module drops connection
Have tested. Problem exists in 4.12-rc5 (today's build). Problem existed in mainline kernel before 4.10.0-22, but one could build the rtkwifi-new package agianst it using nonfree drivers as a workaround - that doesn't build properly against -22. Hvae rolled back to 4.10.0-21 and it seems to work. In 4.12-rc5 daily the problem is slightly different - rather than completely ending the latency grows and grows over a period of time before the connection dies. It may be worse under network load - "seems" so but have not rigorously tested (and does not only occur under load) ** Tags added: kernel-bug-exists-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/1697784 Title: RTL wifi module drops connection Status in linux package in Ubuntu: Incomplete Bug description: have to manually rmmod and modprobe rtl8821ae no messages in dmesg or any logile I can find Even when connected system drops ~1% of packets. Usable but not ideal in 4.10.0-21 I could use https://github.com/lwfinger/rtlwifi_new which significantly reduced errors (from once in 5 minutes to once in 5 hours, more or less), but on 4.10.0-22 when trying to add the module to the kernel dmesg reports Jun 13 21:45:31 unacceptableBehaviour kernel: [ 262.904550] rtl8821ae: loading out-of-tree module taints kernel. Jun 13 21:45:31 unacceptableBehaviour kernel: [ 262.904741] rtl8821ae: module verification failed: signature and/or required key missing - tainting kernel Jun 13 21:45:31 unacceptableBehaviour kernel: [ 262.904838] rtl8821ae: Unknown symbol rtl_get_tx_report (err 0) Jun 13 21:45:31 unacceptableBehaviour kernel: [ 262.904886] rtl8821ae: Unknown symbol rtl_c2hcmd_enqueue (err 0) Jun 13 21:45:31 unacceptableBehaviour kernel: [ 262.904943] rtl8821ae: Unknown symbol rtl_tx_report_handler (err 0) Jun 13 21:46:06 unacceptableBehaviour kernel: [ 297.488867] rtl8821ae: Unknown symbol rtl_get_tx_report (err 0) Jun 13 21:46:06 unacceptableBehaviour kernel: [ 297.43] rtl8821ae: Unknown symbol rtl_c2hcmd_enqueue (err 0) Jun 13 21:46:06 unacceptableBehaviour kernel: [ 297.488902] rtl8821ae: Unknown symbol rtl_tx_report_handler (err 0) ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: linux-image-extra-4.10.0-22-generic 4.10.0-22.24 ProcVersionSignature: Ubuntu 4.10.0-22.24-generic 4.10.15 Uname: Linux 4.10.0-22-generic x86_64 ApportVersion: 2.20.4-0ubuntu4.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: glen 1320 F pulseaudio /dev/snd/pcmC1D0p: glen 1320 F...m pulseaudio /dev/snd/controlC1: glen 1320 F pulseaudio CurrentDesktop: X-Cinnamon Date: Tue Jun 13 22:48:56 2017 InstallationDate: Installed on 2017-06-05 (8 days ago) InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) MachineType: ASUSTeK COMPUTER INC. VC62B ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-22-generic.efi.signed root=UUID=2fa9aa4c-411f-4c74-8f07-fb05a977131b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.10.0-22-generic N/A linux-backports-modules-4.10.0-22-generic N/A linux-firmware 1.164.1 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/23/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0405 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: VC62B dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: To be filled by O.E.M. dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0405:bd03/23/2015:svnASUSTeKCOMPUTERINC.:pnVC62B:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnVC62B:rvrTobefilledbyO.E.M.:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: VC62B dmi.product.version: System Version dmi.sys.vendor: ASUSTeK COMPUTER INC. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1697784/+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 1697784] [NEW] RTL wifi module drops connection
Public bug reported: have to manually rmmod and modprobe rtl8821ae no messages in dmesg or any logile I can find Even when connected system drops ~1% of packets. Usable but not ideal in 4.10.0-21 I could use https://github.com/lwfinger/rtlwifi_new which significantly reduced errors (from once in 5 minutes to once in 5 hours, more or less), but on 4.10.0-22 when trying to add the module to the kernel dmesg reports Jun 13 21:45:31 unacceptableBehaviour kernel: [ 262.904550] rtl8821ae: loading out-of-tree module taints kernel. Jun 13 21:45:31 unacceptableBehaviour kernel: [ 262.904741] rtl8821ae: module verification failed: signature and/or required key missing - tainting kernel Jun 13 21:45:31 unacceptableBehaviour kernel: [ 262.904838] rtl8821ae: Unknown symbol rtl_get_tx_report (err 0) Jun 13 21:45:31 unacceptableBehaviour kernel: [ 262.904886] rtl8821ae: Unknown symbol rtl_c2hcmd_enqueue (err 0) Jun 13 21:45:31 unacceptableBehaviour kernel: [ 262.904943] rtl8821ae: Unknown symbol rtl_tx_report_handler (err 0) Jun 13 21:46:06 unacceptableBehaviour kernel: [ 297.488867] rtl8821ae: Unknown symbol rtl_get_tx_report (err 0) Jun 13 21:46:06 unacceptableBehaviour kernel: [ 297.43] rtl8821ae: Unknown symbol rtl_c2hcmd_enqueue (err 0) Jun 13 21:46:06 unacceptableBehaviour kernel: [ 297.488902] rtl8821ae: Unknown symbol rtl_tx_report_handler (err 0) ProblemType: Bug DistroRelease: Ubuntu 17.04 Package: linux-image-extra-4.10.0-22-generic 4.10.0-22.24 ProcVersionSignature: Ubuntu 4.10.0-22.24-generic 4.10.15 Uname: Linux 4.10.0-22-generic x86_64 ApportVersion: 2.20.4-0ubuntu4.1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: glen 1320 F pulseaudio /dev/snd/pcmC1D0p: glen 1320 F...m pulseaudio /dev/snd/controlC1: glen 1320 F pulseaudio CurrentDesktop: X-Cinnamon Date: Tue Jun 13 22:48:56 2017 InstallationDate: Installed on 2017-06-05 (8 days ago) InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412) MachineType: ASUSTeK COMPUTER INC. VC62B ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-22-generic.efi.signed root=UUID=2fa9aa4c-411f-4c74-8f07-fb05a977131b ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-4.10.0-22-generic N/A linux-backports-modules-4.10.0-22-generic N/A linux-firmware 1.164.1 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/23/2015 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 0405 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: VC62B dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: To be filled by O.E.M. dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0405:bd03/23/2015:svnASUSTeKCOMPUTERINC.:pnVC62B:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnVC62B:rvrTobefilledbyO.E.M.:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: VC62B dmi.product.version: System Version dmi.sys.vendor: ASUSTeK COMPUTER INC. ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: amd64 apport-bug zesty -- 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/1697784 Title: RTL wifi module drops connection Status in linux package in Ubuntu: Confirmed Bug description: have to manually rmmod and modprobe rtl8821ae no messages in dmesg or any logile I can find Even when connected system drops ~1% of packets. Usable but not ideal in 4.10.0-21 I could use https://github.com/lwfinger/rtlwifi_new which significantly reduced errors (from once in 5 minutes to once in 5 hours, more or less), but on 4.10.0-22 when trying to add the module to the kernel dmesg reports Jun 13 21:45:31 unacceptableBehaviour kernel: [ 262.904550] rtl8821ae: loading out-of-tree module taints kernel. Jun 13 21:45:31 unacceptableBehaviour kernel: [ 262.904741] rtl8821ae: module verification failed: signature and/or required key missing - tainting kernel Jun 13 21:45:31 unacceptableBehaviour kernel: [ 262.904838] rtl8821ae: Unknown symbol rtl_get_tx_report (err 0) Jun 13 21:45:31 unacceptableBehaviour kernel: [ 262.904886] rtl8821ae: Unknown symbol rtl_c2hcmd_enqueue (err 0) Jun 13 21:45:31 unacceptableBehaviour kernel: [ 262.904943] rtl8821ae: Unknown symbol rtl_tx_report_handler (err 0) Jun 13 21:46:06 unacceptableBehaviour kernel: [ 297.488867] rtl8821ae: Unknown symbol rtl_get_tx_report (err 0) Jun 13 21:46:06 unacceptableBehaviour kernel: [ 297.43] rtl8821ae: Unknown symbol rtl_c2hcmd_enqueue (err 0) Jun 13 21:46:06 unacceptableBehaviour kernel: [ 297.488902] rtl8821ae: Unknown symbol rtl_tx_report_handler (er
[Kernel-packages] [Bug 1328345] Re: iwlwifi 0000:01:00.0: fail to flush all tx fifo queues Q 2
** Changed in: linux (Ubuntu) Status: Incomplete => 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/1328345 Title: iwlwifi :01:00.0: fail to flush all tx fifo queues Q 2 Status in The Linux Kernel: Unknown Status in “linux” package in Ubuntu: Confirmed Bug description: [ 69.758068] iwlwifi :01:00.0: fail to flush all tx fifo queues Q 2 [ 69.758077] iwlwifi :01:00.0: Current SW read_ptr 151 write_ptr 187 [ 69.758104] iwl data: : 00 00 80 ff 00 00 00 00 7f 00 00 00 00 00 00 00 [ 69.758119] iwlwifi :01:00.0: FH TRBs(0) = 0x [ 69.758134] iwlwifi :01:00.0: FH TRBs(1) = 0x801020a6 [ 69.758148] iwlwifi :01:00.0: FH TRBs(2) = 0x [ 69.758162] iwlwifi :01:00.0: FH TRBs(3) = 0x80300011 [ 69.758176] iwlwifi :01:00.0: FH TRBs(4) = 0x [ 69.758191] iwlwifi :01:00.0: FH TRBs(5) = 0x [ 69.758205] iwlwifi :01:00.0: FH TRBs(6) = 0x [ 69.758219] iwlwifi :01:00.0: FH TRBs(7) = 0x007090f6 [ 69.758276] iwlwifi :01:00.0: Q 0 is active and mapped to fifo 3 ra_tid 0x [18,18] [ 69.758332] iwlwifi :01:00.0: Q 1 is active and mapped to fifo 2 ra_tid 0x [0,0] [ 69.758388] iwlwifi :01:00.0: Q 2 is active and mapped to fifo 1 ra_tid 0x [151,187] [ 69.758445] iwlwifi :01:00.0: Q 3 is active and mapped to fifo 0 ra_tid 0x [0,0] [ 69.758502] iwlwifi :01:00.0: Q 4 is active and mapped to fifo 0 ra_tid 0x [0,0] [ 69.758558] iwlwifi :01:00.0: Q 5 is active and mapped to fifo 4 ra_tid 0x [0,0] [ 69.758614] iwlwifi :01:00.0: Q 6 is active and mapped to fifo 2 ra_tid 0x [0,0] [ 69.758670] iwlwifi :01:00.0: Q 7 is active and mapped to fifo 5 ra_tid 0x [0,0] [ 69.758726] iwlwifi :01:00.0: Q 8 is active and mapped to fifo 4 ra_tid 0x [0,0] [ 69.758782] iwlwifi :01:00.0: Q 9 is active and mapped to fifo 7 ra_tid 0x [247,247] [ 69.758839] iwlwifi :01:00.0: Q 10 is active and mapped to fifo 5 ra_tid 0x [0,0] [ 69.758896] iwlwifi :01:00.0: Q 11 is inactive and mapped to fifo 0 ra_tid 0x [0,0] [ 69.758951] iwlwifi :01:00.0: Q 12 is inactive and mapped to fifo 0 ra_tid 0x [0,0] [ 69.759008] iwlwifi :01:00.0: Q 13 is inactive and mapped to fifo 0 ra_tid 0x [0,0] [ 69.759078] iwlwifi :01:00.0: Q 14 is inactive and mapped to fifo 0 ra_tid 0x [0,0] [ 69.759142] iwlwifi :01:00.0: Q 15 is inactive and mapped to fifo 0 ra_tid 0x [0,0] [ 69.759202] iwlwifi :01:00.0: Q 16 is inactive and mapped to fifo 0 ra_tid 0x [0,0] [ 69.759262] iwlwifi :01:00.0: Q 17 is inactive and mapped to fifo 0 ra_tid 0x [0,0] [ 69.759322] iwlwifi :01:00.0: Q 18 is inactive and mapped to fifo 0 ra_tid 0x [0,0] [ 69.759383] iwlwifi :01:00.0: Q 19 is inactive and mapped to fifo 0 ra_tid 0x [0,0] ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: linux-image-3.15.0-5-lowlatency 3.15.0-5.10 ProcVersionSignature: Ubuntu 3.15.0-5.10-lowlatency 3.15.0-rc8 Uname: Linux 3.15.0-5-lowlatency x86_64 ApportVersion: 2.14.3-0ubuntu1 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: caravena 2052 F pulseaudio /dev/snd/controlC1: caravena 2052 F pulseaudio CurrentDesktop: GNOME Date: Mon Jun 9 22:54:06 2014 HibernationDevice: RESUME=UUID=360bd2d2-4f44-4311-86d6-4781ac81ee87 InstallationDate: Installed on 2014-04-27 (43 days ago) InstallationMedia: Ubuntu-GNOME 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2) MachineType: SAMSUNG ELECTRONICS CO., LTD. 530U3C/530U4C ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.15.0-5-lowlatency root=UUID=13144268-2374-4154-83f1-c35d81306190 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.15.0-5-lowlatency N/A linux-backports-modules-3.15.0-5-lowlatency N/A linux-firmware 1.131 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/15/2013 dmi.bios.vendor: Phoenix Technologies Ltd. dmi.bios.version: P14AAJ dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: SAMSUNG_NP1234567890 dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.board.version: FAB1 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 9 dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD. dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvrP14AAJ:bd04/15/2013:svnSAMSUNGELECTRONICSCO.,LTD.:pn530U3C/530U4C:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rnSAMSUNG_NP1234567890:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1: dmi.product.name: 530U3C/530U4C dmi.product.version: 0.1