[Kernel-packages] [Bug 1558252] Re: Intel 8260 / iwlwifi Occasionally unusuable after restart
Same issue here on a Thinkoad P70, as a workaround I keep switching airplane mode on & off until the Wifi adapter gets detected again. Using bluetooth on this laptop is a bit erratic too (have to switch on & off multiple times). I've got the impression that it might be caused by some USB issue as my fingerprint reader is not always detected too. Had this issue since Ubuntu 16, now running on 20.10 -- 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/1558252 Title: Intel 8260 / iwlwifi Occasionally unusuable after restart Status in linux package in Ubuntu: Confirmed Bug description: Hello, Some times my wifi card is inaccessible immediately after boot. Typically, restarting the machine or reloading the iwlwifi kernel module resolves the issue. dmesg on inaccessible card: [ 13.146917] iwlwifi :04:00.0: Unsupported splx structure [ 13.147620] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-19.ucode failed with error -2 [ 13.147754] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-18.ucode failed with error -2 [ 13.147765] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-17.ucode failed with error -2 [ 13.154952] iwlwifi :04:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm [ 13.191912] iwlwifi :04:00.0: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x208 [ 13.198415] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.199446] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.200661] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected [ 14.218185] iwlwifi :04:00.0: SecBoot CPU1 Status: 0x3090003, CPU2 Status: 0x0 [ 14.218190] iwlwifi :04:00.0: Failed to start INIT ucode: -110 [ 14.219090] iwlwifi :04:00.0: Failed to run INIT ucode: -110 [ 14.219157] iwlwifi :04:00.0: L1 Enabled - LTR Enabled ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-13-generic 4.4.0-13.29 ProcVersionSignature: Ubuntu 4.4.0-13.29-generic 4.4.5 Uname: Linux 4.4.0-13-generic x86_64 ApportVersion: 2.20-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ryan 1999 F pulseaudio Date: Wed Mar 16 12:00:48 2016 HibernationDevice: RESUME=UUID=04e04e17-3976-4daa-a1dd-2dd369aee83d InstallationDate: Installed on 2015-09-21 (176 days ago) InstallationMedia: It IwConfig: enp0s31f6 no wireless extensions. lono wireless extensions. Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20FNCTO1WW ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-13-generic root=/dev/mapper/it--vg-root ro quiet intel_pstate=no_hwp PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.4.0-13-generic N/A linux-backports-modules-4.4.0-13-generic N/A linux-firmware1.156 RfKill: 0: tpacpi_bluetooth_sw: Bluetooth Soft blocked: yes Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-02-24 (20 days ago) dmi.bios.date: 01/05/2016 dmi.bios.vendor: LENOVO dmi.bios.version: R06ET33W (1.07 ) dmi.board.asset.tag: Not Available dmi.board.name: 20FNCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrR06ET33W(1.07):bd01/05/2016:svnLENOVO:pn20FNCTO1WW:pvrThinkPadT460:rvnLENOVO:rn20FNCTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20FNCTO1WW dmi.product.version: ThinkPad T460 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1558252/+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 1558252] Re: Intel 8260 / iwlwifi Occasionally unusuable after restart
S -- 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/1558252 Title: Intel 8260 / iwlwifi Occasionally unusuable after restart Status in linux package in Ubuntu: Confirmed Bug description: Hello, Some times my wifi card is inaccessible immediately after boot. Typically, restarting the machine or reloading the iwlwifi kernel module resolves the issue. dmesg on inaccessible card: [ 13.146917] iwlwifi :04:00.0: Unsupported splx structure [ 13.147620] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-19.ucode failed with error -2 [ 13.147754] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-18.ucode failed with error -2 [ 13.147765] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-17.ucode failed with error -2 [ 13.154952] iwlwifi :04:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm [ 13.191912] iwlwifi :04:00.0: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x208 [ 13.198415] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.199446] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.200661] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected [ 14.218185] iwlwifi :04:00.0: SecBoot CPU1 Status: 0x3090003, CPU2 Status: 0x0 [ 14.218190] iwlwifi :04:00.0: Failed to start INIT ucode: -110 [ 14.219090] iwlwifi :04:00.0: Failed to run INIT ucode: -110 [ 14.219157] iwlwifi :04:00.0: L1 Enabled - LTR Enabled ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-13-generic 4.4.0-13.29 ProcVersionSignature: Ubuntu 4.4.0-13.29-generic 4.4.5 Uname: Linux 4.4.0-13-generic x86_64 ApportVersion: 2.20-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ryan 1999 F pulseaudio Date: Wed Mar 16 12:00:48 2016 HibernationDevice: RESUME=UUID=04e04e17-3976-4daa-a1dd-2dd369aee83d InstallationDate: Installed on 2015-09-21 (176 days ago) InstallationMedia: It IwConfig: enp0s31f6 no wireless extensions. lono wireless extensions. Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20FNCTO1WW ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-13-generic root=/dev/mapper/it--vg-root ro quiet intel_pstate=no_hwp PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.4.0-13-generic N/A linux-backports-modules-4.4.0-13-generic N/A linux-firmware1.156 RfKill: 0: tpacpi_bluetooth_sw: Bluetooth Soft blocked: yes Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-02-24 (20 days ago) dmi.bios.date: 01/05/2016 dmi.bios.vendor: LENOVO dmi.bios.version: R06ET33W (1.07 ) dmi.board.asset.tag: Not Available dmi.board.name: 20FNCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrR06ET33W(1.07):bd01/05/2016:svnLENOVO:pn20FNCTO1WW:pvrThinkPadT460:rvnLENOVO:rn20FNCTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20FNCTO1WW dmi.product.version: ThinkPad T460 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1558252/+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 1558252] Re: Intel 8260 / iwlwifi Occasionally unusuable after restart
The problem persists. Thinkpad P50 BIOS 1.62 (latest) Ubuntu 20.04.1 kernel 5.4.0-42-generic. Some time after a restart or cold start, wifi is unusable. Under system settings wifi item is not available. -- 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/1558252 Title: Intel 8260 / iwlwifi Occasionally unusuable after restart Status in linux package in Ubuntu: Confirmed Bug description: Hello, Some times my wifi card is inaccessible immediately after boot. Typically, restarting the machine or reloading the iwlwifi kernel module resolves the issue. dmesg on inaccessible card: [ 13.146917] iwlwifi :04:00.0: Unsupported splx structure [ 13.147620] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-19.ucode failed with error -2 [ 13.147754] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-18.ucode failed with error -2 [ 13.147765] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-17.ucode failed with error -2 [ 13.154952] iwlwifi :04:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm [ 13.191912] iwlwifi :04:00.0: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x208 [ 13.198415] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.199446] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.200661] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected [ 14.218185] iwlwifi :04:00.0: SecBoot CPU1 Status: 0x3090003, CPU2 Status: 0x0 [ 14.218190] iwlwifi :04:00.0: Failed to start INIT ucode: -110 [ 14.219090] iwlwifi :04:00.0: Failed to run INIT ucode: -110 [ 14.219157] iwlwifi :04:00.0: L1 Enabled - LTR Enabled ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-13-generic 4.4.0-13.29 ProcVersionSignature: Ubuntu 4.4.0-13.29-generic 4.4.5 Uname: Linux 4.4.0-13-generic x86_64 ApportVersion: 2.20-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ryan 1999 F pulseaudio Date: Wed Mar 16 12:00:48 2016 HibernationDevice: RESUME=UUID=04e04e17-3976-4daa-a1dd-2dd369aee83d InstallationDate: Installed on 2015-09-21 (176 days ago) InstallationMedia: It IwConfig: enp0s31f6 no wireless extensions. lono wireless extensions. Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20FNCTO1WW ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-13-generic root=/dev/mapper/it--vg-root ro quiet intel_pstate=no_hwp PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.4.0-13-generic N/A linux-backports-modules-4.4.0-13-generic N/A linux-firmware1.156 RfKill: 0: tpacpi_bluetooth_sw: Bluetooth Soft blocked: yes Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-02-24 (20 days ago) dmi.bios.date: 01/05/2016 dmi.bios.vendor: LENOVO dmi.bios.version: R06ET33W (1.07 ) dmi.board.asset.tag: Not Available dmi.board.name: 20FNCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrR06ET33W(1.07):bd01/05/2016:svnLENOVO:pn20FNCTO1WW:pvrThinkPadT460:rvnLENOVO:rn20FNCTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20FNCTO1WW dmi.product.version: ThinkPad T460 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1558252/+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 1558252] Re: Intel 8260 / iwlwifi Occasionally unusuable after restart
The problem persists. Thinkpad P50 BIOS 1.60 (latest) Ubuntu 20.04 kernel 5.4.0-28-generic. Some time after restart wifi is unusable. Under system settings wifi item is not available. Previously I used Fedora 30 and 31 with the same problem. After several restarts or if I shut down and power off wifi back available. -- 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/1558252 Title: Intel 8260 / iwlwifi Occasionally unusuable after restart Status in linux package in Ubuntu: Confirmed Bug description: Hello, Some times my wifi card is inaccessible immediately after boot. Typically, restarting the machine or reloading the iwlwifi kernel module resolves the issue. dmesg on inaccessible card: [ 13.146917] iwlwifi :04:00.0: Unsupported splx structure [ 13.147620] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-19.ucode failed with error -2 [ 13.147754] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-18.ucode failed with error -2 [ 13.147765] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-17.ucode failed with error -2 [ 13.154952] iwlwifi :04:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm [ 13.191912] iwlwifi :04:00.0: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x208 [ 13.198415] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.199446] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.200661] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected [ 14.218185] iwlwifi :04:00.0: SecBoot CPU1 Status: 0x3090003, CPU2 Status: 0x0 [ 14.218190] iwlwifi :04:00.0: Failed to start INIT ucode: -110 [ 14.219090] iwlwifi :04:00.0: Failed to run INIT ucode: -110 [ 14.219157] iwlwifi :04:00.0: L1 Enabled - LTR Enabled ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-13-generic 4.4.0-13.29 ProcVersionSignature: Ubuntu 4.4.0-13.29-generic 4.4.5 Uname: Linux 4.4.0-13-generic x86_64 ApportVersion: 2.20-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ryan 1999 F pulseaudio Date: Wed Mar 16 12:00:48 2016 HibernationDevice: RESUME=UUID=04e04e17-3976-4daa-a1dd-2dd369aee83d InstallationDate: Installed on 2015-09-21 (176 days ago) InstallationMedia: It IwConfig: enp0s31f6 no wireless extensions. lono wireless extensions. Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20FNCTO1WW ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-13-generic root=/dev/mapper/it--vg-root ro quiet intel_pstate=no_hwp PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.4.0-13-generic N/A linux-backports-modules-4.4.0-13-generic N/A linux-firmware1.156 RfKill: 0: tpacpi_bluetooth_sw: Bluetooth Soft blocked: yes Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-02-24 (20 days ago) dmi.bios.date: 01/05/2016 dmi.bios.vendor: LENOVO dmi.bios.version: R06ET33W (1.07 ) dmi.board.asset.tag: Not Available dmi.board.name: 20FNCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrR06ET33W(1.07):bd01/05/2016:svnLENOVO:pn20FNCTO1WW:pvrThinkPadT460:rvnLENOVO:rn20FNCTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20FNCTO1WW dmi.product.version: ThinkPad T460 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1558252/+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 1558252] Re: Intel 8260 / iwlwifi Occasionally unusuable after restart
Please have a look at this solution: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1590985 Post #9 I had a similar issue after restarting a Lenovo thinkpad T520 (iwlwifi on a Centrino 6205). After a cold start, not all the time. Sometimes I needed up to 4 restart before the wifi connexion succeeds. The solution described in bug 1590985 solved both issues: wifi connection at startup _AND_ wifi restore after suspend. -- 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/1558252 Title: Intel 8260 / iwlwifi Occasionally unusuable after restart Status in linux package in Ubuntu: Confirmed Bug description: Hello, Some times my wifi card is inaccessible immediately after boot. Typically, restarting the machine or reloading the iwlwifi kernel module resolves the issue. dmesg on inaccessible card: [ 13.146917] iwlwifi :04:00.0: Unsupported splx structure [ 13.147620] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-19.ucode failed with error -2 [ 13.147754] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-18.ucode failed with error -2 [ 13.147765] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-17.ucode failed with error -2 [ 13.154952] iwlwifi :04:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm [ 13.191912] iwlwifi :04:00.0: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x208 [ 13.198415] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.199446] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.200661] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected [ 14.218185] iwlwifi :04:00.0: SecBoot CPU1 Status: 0x3090003, CPU2 Status: 0x0 [ 14.218190] iwlwifi :04:00.0: Failed to start INIT ucode: -110 [ 14.219090] iwlwifi :04:00.0: Failed to run INIT ucode: -110 [ 14.219157] iwlwifi :04:00.0: L1 Enabled - LTR Enabled ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-13-generic 4.4.0-13.29 ProcVersionSignature: Ubuntu 4.4.0-13.29-generic 4.4.5 Uname: Linux 4.4.0-13-generic x86_64 ApportVersion: 2.20-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ryan 1999 F pulseaudio Date: Wed Mar 16 12:00:48 2016 HibernationDevice: RESUME=UUID=04e04e17-3976-4daa-a1dd-2dd369aee83d InstallationDate: Installed on 2015-09-21 (176 days ago) InstallationMedia: It IwConfig: enp0s31f6 no wireless extensions. lono wireless extensions. Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20FNCTO1WW ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-13-generic root=/dev/mapper/it--vg-root ro quiet intel_pstate=no_hwp PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.4.0-13-generic N/A linux-backports-modules-4.4.0-13-generic N/A linux-firmware1.156 RfKill: 0: tpacpi_bluetooth_sw: Bluetooth Soft blocked: yes Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-02-24 (20 days ago) dmi.bios.date: 01/05/2016 dmi.bios.vendor: LENOVO dmi.bios.version: R06ET33W (1.07 ) dmi.board.asset.tag: Not Available dmi.board.name: 20FNCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrR06ET33W(1.07):bd01/05/2016:svnLENOVO:pn20FNCTO1WW:pvrThinkPadT460:rvnLENOVO:rn20FNCTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20FNCTO1WW dmi.product.version: ThinkPad T460 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1558252/+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 1558252] Re: Intel 8260 / iwlwifi Occasionally unusuable after restart
I'm also seeing the same problems running Ubuntu 16.04 on an Intel NUC6i5SYK. I installed Ubuntu a couple of days ago starting with kernel 4.4.0-21-generic, here the wifi worked most of the time. Updating to kernel 4.4.0-22-generic made this problem even worse. Now wifi doesn't work at all, even after several reboots. Booting with the previous kernel makes it work again... -- 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/1558252 Title: Intel 8260 / iwlwifi Occasionally unusuable after restart Status in linux package in Ubuntu: Confirmed Bug description: Hello, Some times my wifi card is inaccessible immediately after boot. Typically, restarting the machine or reloading the iwlwifi kernel module resolves the issue. dmesg on inaccessible card: [ 13.146917] iwlwifi :04:00.0: Unsupported splx structure [ 13.147620] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-19.ucode failed with error -2 [ 13.147754] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-18.ucode failed with error -2 [ 13.147765] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-17.ucode failed with error -2 [ 13.154952] iwlwifi :04:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm [ 13.191912] iwlwifi :04:00.0: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x208 [ 13.198415] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.199446] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.200661] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected [ 14.218185] iwlwifi :04:00.0: SecBoot CPU1 Status: 0x3090003, CPU2 Status: 0x0 [ 14.218190] iwlwifi :04:00.0: Failed to start INIT ucode: -110 [ 14.219090] iwlwifi :04:00.0: Failed to run INIT ucode: -110 [ 14.219157] iwlwifi :04:00.0: L1 Enabled - LTR Enabled ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-13-generic 4.4.0-13.29 ProcVersionSignature: Ubuntu 4.4.0-13.29-generic 4.4.5 Uname: Linux 4.4.0-13-generic x86_64 ApportVersion: 2.20-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ryan 1999 F pulseaudio Date: Wed Mar 16 12:00:48 2016 HibernationDevice: RESUME=UUID=04e04e17-3976-4daa-a1dd-2dd369aee83d InstallationDate: Installed on 2015-09-21 (176 days ago) InstallationMedia: It IwConfig: enp0s31f6 no wireless extensions. lono wireless extensions. Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20FNCTO1WW ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-13-generic root=/dev/mapper/it--vg-root ro quiet intel_pstate=no_hwp PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.4.0-13-generic N/A linux-backports-modules-4.4.0-13-generic N/A linux-firmware1.156 RfKill: 0: tpacpi_bluetooth_sw: Bluetooth Soft blocked: yes Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-02-24 (20 days ago) dmi.bios.date: 01/05/2016 dmi.bios.vendor: LENOVO dmi.bios.version: R06ET33W (1.07 ) dmi.board.asset.tag: Not Available dmi.board.name: 20FNCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrR06ET33W(1.07):bd01/05/2016:svnLENOVO:pn20FNCTO1WW:pvrThinkPadT460:rvnLENOVO:rn20FNCTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20FNCTO1WW dmi.product.version: ThinkPad T460 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1558252/+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 1558252] Re: Intel 8260 / iwlwifi Occasionally unusuable after restart
I'm seeing similar problems. The Intel 8260 provides bluetooth as we well as wifi connectivity. It seems that for me Wifi can't be enabled until bluetooth is enabled. I'm using linux 4.4.0-18-generic -- 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/1558252 Title: Intel 8260 / iwlwifi Occasionally unusuable after restart Status in linux package in Ubuntu: Confirmed Bug description: Hello, Some times my wifi card is inaccessible immediately after boot. Typically, restarting the machine or reloading the iwlwifi kernel module resolves the issue. dmesg on inaccessible card: [ 13.146917] iwlwifi :04:00.0: Unsupported splx structure [ 13.147620] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-19.ucode failed with error -2 [ 13.147754] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-18.ucode failed with error -2 [ 13.147765] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-17.ucode failed with error -2 [ 13.154952] iwlwifi :04:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm [ 13.191912] iwlwifi :04:00.0: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x208 [ 13.198415] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.199446] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.200661] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected [ 14.218185] iwlwifi :04:00.0: SecBoot CPU1 Status: 0x3090003, CPU2 Status: 0x0 [ 14.218190] iwlwifi :04:00.0: Failed to start INIT ucode: -110 [ 14.219090] iwlwifi :04:00.0: Failed to run INIT ucode: -110 [ 14.219157] iwlwifi :04:00.0: L1 Enabled - LTR Enabled ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-13-generic 4.4.0-13.29 ProcVersionSignature: Ubuntu 4.4.0-13.29-generic 4.4.5 Uname: Linux 4.4.0-13-generic x86_64 ApportVersion: 2.20-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ryan 1999 F pulseaudio Date: Wed Mar 16 12:00:48 2016 HibernationDevice: RESUME=UUID=04e04e17-3976-4daa-a1dd-2dd369aee83d InstallationDate: Installed on 2015-09-21 (176 days ago) InstallationMedia: It IwConfig: enp0s31f6 no wireless extensions. lono wireless extensions. Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20FNCTO1WW ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-13-generic root=/dev/mapper/it--vg-root ro quiet intel_pstate=no_hwp PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.4.0-13-generic N/A linux-backports-modules-4.4.0-13-generic N/A linux-firmware1.156 RfKill: 0: tpacpi_bluetooth_sw: Bluetooth Soft blocked: yes Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-02-24 (20 days ago) dmi.bios.date: 01/05/2016 dmi.bios.vendor: LENOVO dmi.bios.version: R06ET33W (1.07 ) dmi.board.asset.tag: Not Available dmi.board.name: 20FNCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrR06ET33W(1.07):bd01/05/2016:svnLENOVO:pn20FNCTO1WW:pvrThinkPadT460:rvnLENOVO:rn20FNCTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20FNCTO1WW dmi.product.version: ThinkPad T460 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1558252/+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 1558252] Re: Intel 8260 / iwlwifi Occasionally unusuable after restart
I was able to trigger this again today on 4.4.0-16: [ 13.665350] iwlwifi :04:00.0: Unsupported splx structure [ 13.678584] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-19.ucode failed with error -2 [ 13.679439] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-18.ucode failed with error -2 [ 13.681595] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-17.ucode failed with error -2 [ 13.696430] iwlwifi :04:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm [ 13.738654] iwlwifi :04:00.0: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x208 [ 13.739014] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.739585] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.741861] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected [ 14.761845] iwlwifi :04:00.0: SecBoot CPU1 Status: 0x3090001, CPU2 Status: 0x0 [ 14.761849] iwlwifi :04:00.0: Failed to start INIT ucode: -110 [ 14.762365] iwlwifi :04:00.0: Failed to run INIT ucode: -110 [ 14.762575] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 48.788008] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-19.ucode failed with error -2 [ 48.788016] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-18.ucode failed with error -2 [ 48.788023] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-17.ucode failed with error -2 [ 48.788854] iwlwifi :04:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm [ 48.788916] iwlwifi :04:00.0: Unsupported splx structure [ 48.793638] iwlwifi :04:00.0: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x208 [ 48.793949] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 48.794322] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 48.795508] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected [ 48.953491] ieee80211 phy1: Selected rate control algorithm 'iwl-mvm-rs' [ 48.955333] iwlwifi :04:00.0 wlp4s0: renamed from wlan0 [ 48.976863] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 48.977285] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 48.978049] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected [ 49.124083] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 49.124547] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 49.125305] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected -- 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/1558252 Title: Intel 8260 / iwlwifi Occasionally unusuable after restart Status in linux package in Ubuntu: Confirmed Bug description: Hello, Some times my wifi card is inaccessible immediately after boot. Typically, restarting the machine or reloading the iwlwifi kernel module resolves the issue. dmesg on inaccessible card: [ 13.146917] iwlwifi :04:00.0: Unsupported splx structure [ 13.147620] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-19.ucode failed with error -2 [ 13.147754] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-18.ucode failed with error -2 [ 13.147765] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-17.ucode failed with error -2 [ 13.154952] iwlwifi :04:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm [ 13.191912] iwlwifi :04:00.0: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x208 [ 13.198415] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.199446] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.200661] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected [ 14.218185] iwlwifi :04:00.0: SecBoot CPU1 Status: 0x3090003, CPU2 Status: 0x0 [ 14.218190] iwlwifi :04:00.0: Failed to start INIT ucode: -110 [ 14.219090] iwlwifi :04:00.0: Failed to run INIT ucode: -110 [ 14.219157] iwlwifi :04:00.0: L1 Enabled - LTR Enabled ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-13-generic 4.4.0-13.29 ProcVersionSignature: Ubuntu 4.4.0-13.29-generic 4.4.5 Uname: Linux 4.4.0-13-generic x86_64 ApportVersion: 2.20-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ryan 1999 F pulseaudio Date: Wed Mar 16 12:00:48 2016 HibernationDevice: RESUME=UUID=04e04e17-3976-4daa-a1dd-2dd369aee83d InstallationDate: Installed on 2015-09-21 (176 days ago) InstallationMedia: It IwConfig: enp0s31f6 no wireless extensions. lono wireless extensions. Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20FNCTO1WW ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0
[Kernel-packages] [Bug 1558252] Re: Intel 8260 / iwlwifi Occasionally unusuable after restart
I tested 4.5.0-040500-generic, did 20 reboots/shutdown cycles, both powered and on battery. I haven't been able to trigger the issue again. ** Tags added: kernel-fixed-upstream ** 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/1558252 Title: Intel 8260 / iwlwifi Occasionally unusuable after restart Status in linux package in Ubuntu: Confirmed Bug description: Hello, Some times my wifi card is inaccessible immediately after boot. Typically, restarting the machine or reloading the iwlwifi kernel module resolves the issue. dmesg on inaccessible card: [ 13.146917] iwlwifi :04:00.0: Unsupported splx structure [ 13.147620] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-19.ucode failed with error -2 [ 13.147754] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-18.ucode failed with error -2 [ 13.147765] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-17.ucode failed with error -2 [ 13.154952] iwlwifi :04:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm [ 13.191912] iwlwifi :04:00.0: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x208 [ 13.198415] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.199446] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.200661] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected [ 14.218185] iwlwifi :04:00.0: SecBoot CPU1 Status: 0x3090003, CPU2 Status: 0x0 [ 14.218190] iwlwifi :04:00.0: Failed to start INIT ucode: -110 [ 14.219090] iwlwifi :04:00.0: Failed to run INIT ucode: -110 [ 14.219157] iwlwifi :04:00.0: L1 Enabled - LTR Enabled ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-13-generic 4.4.0-13.29 ProcVersionSignature: Ubuntu 4.4.0-13.29-generic 4.4.5 Uname: Linux 4.4.0-13-generic x86_64 ApportVersion: 2.20-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ryan 1999 F pulseaudio Date: Wed Mar 16 12:00:48 2016 HibernationDevice: RESUME=UUID=04e04e17-3976-4daa-a1dd-2dd369aee83d InstallationDate: Installed on 2015-09-21 (176 days ago) InstallationMedia: It IwConfig: enp0s31f6 no wireless extensions. lono wireless extensions. Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20FNCTO1WW ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-13-generic root=/dev/mapper/it--vg-root ro quiet intel_pstate=no_hwp PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.4.0-13-generic N/A linux-backports-modules-4.4.0-13-generic N/A linux-firmware1.156 RfKill: 0: tpacpi_bluetooth_sw: Bluetooth Soft blocked: yes Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-02-24 (20 days ago) dmi.bios.date: 01/05/2016 dmi.bios.vendor: LENOVO dmi.bios.version: R06ET33W (1.07 ) dmi.board.asset.tag: Not Available dmi.board.name: 20FNCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrR06ET33W(1.07):bd01/05/2016:svnLENOVO:pn20FNCTO1WW:pvrThinkPadT460:rvnLENOVO:rn20FNCTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20FNCTO1WW dmi.product.version: ThinkPad T460 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1558252/+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 1558252] Re: Intel 8260 / iwlwifi Occasionally unusuable after restart
I am on Debian Testing and have the same problem with kernels 4.3 and 4.4 (Debian one's) as well as 4.5 (compiled from unmodified source with Debian config). Sometimes I have to reboot around 10 times to get a connected with NetworkManager, although the device seems to be available through iwconfig. -- 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/1558252 Title: Intel 8260 / iwlwifi Occasionally unusuable after restart Status in linux package in Ubuntu: Incomplete Bug description: Hello, Some times my wifi card is inaccessible immediately after boot. Typically, restarting the machine or reloading the iwlwifi kernel module resolves the issue. dmesg on inaccessible card: [ 13.146917] iwlwifi :04:00.0: Unsupported splx structure [ 13.147620] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-19.ucode failed with error -2 [ 13.147754] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-18.ucode failed with error -2 [ 13.147765] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-17.ucode failed with error -2 [ 13.154952] iwlwifi :04:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm [ 13.191912] iwlwifi :04:00.0: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x208 [ 13.198415] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.199446] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.200661] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected [ 14.218185] iwlwifi :04:00.0: SecBoot CPU1 Status: 0x3090003, CPU2 Status: 0x0 [ 14.218190] iwlwifi :04:00.0: Failed to start INIT ucode: -110 [ 14.219090] iwlwifi :04:00.0: Failed to run INIT ucode: -110 [ 14.219157] iwlwifi :04:00.0: L1 Enabled - LTR Enabled ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-13-generic 4.4.0-13.29 ProcVersionSignature: Ubuntu 4.4.0-13.29-generic 4.4.5 Uname: Linux 4.4.0-13-generic x86_64 ApportVersion: 2.20-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ryan 1999 F pulseaudio Date: Wed Mar 16 12:00:48 2016 HibernationDevice: RESUME=UUID=04e04e17-3976-4daa-a1dd-2dd369aee83d InstallationDate: Installed on 2015-09-21 (176 days ago) InstallationMedia: It IwConfig: enp0s31f6 no wireless extensions. lono wireless extensions. Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20FNCTO1WW ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-13-generic root=/dev/mapper/it--vg-root ro quiet intel_pstate=no_hwp PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.4.0-13-generic N/A linux-backports-modules-4.4.0-13-generic N/A linux-firmware1.156 RfKill: 0: tpacpi_bluetooth_sw: Bluetooth Soft blocked: yes Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-02-24 (20 days ago) dmi.bios.date: 01/05/2016 dmi.bios.vendor: LENOVO dmi.bios.version: R06ET33W (1.07 ) dmi.board.asset.tag: Not Available dmi.board.name: 20FNCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrR06ET33W(1.07):bd01/05/2016:svnLENOVO:pn20FNCTO1WW:pvrThinkPadT460:rvnLENOVO:rn20FNCTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20FNCTO1WW dmi.product.version: ThinkPad T460 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1558252/+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 1558252] Re: Intel 8260 / iwlwifi Occasionally unusuable after restart
Did this issue start happening after an update/upgrade? Was there a prior kernel version where you were not having this particular problem? Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v4.5 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. Once testing of the upstream kernel is complete, please mark this bug as "Confirmed". Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.5-wily/ ** Changed in: linux (Ubuntu) Importance: Undecided => Medium ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- 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/1558252 Title: Intel 8260 / iwlwifi Occasionally unusuable after restart Status in linux package in Ubuntu: Incomplete Bug description: Hello, Some times my wifi card is inaccessible immediately after boot. Typically, restarting the machine or reloading the iwlwifi kernel module resolves the issue. dmesg on inaccessible card: [ 13.146917] iwlwifi :04:00.0: Unsupported splx structure [ 13.147620] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-19.ucode failed with error -2 [ 13.147754] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-18.ucode failed with error -2 [ 13.147765] iwlwifi :04:00.0: Direct firmware load for iwlwifi-8000C-17.ucode failed with error -2 [ 13.154952] iwlwifi :04:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm [ 13.191912] iwlwifi :04:00.0: Detected Intel(R) Dual Band Wireless AC 8260, REV=0x208 [ 13.198415] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.199446] iwlwifi :04:00.0: L1 Enabled - LTR Enabled [ 13.200661] iwlwifi :04:00.0: can't access the RSA semaphore it is write protected [ 14.218185] iwlwifi :04:00.0: SecBoot CPU1 Status: 0x3090003, CPU2 Status: 0x0 [ 14.218190] iwlwifi :04:00.0: Failed to start INIT ucode: -110 [ 14.219090] iwlwifi :04:00.0: Failed to run INIT ucode: -110 [ 14.219157] iwlwifi :04:00.0: L1 Enabled - LTR Enabled ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-13-generic 4.4.0-13.29 ProcVersionSignature: Ubuntu 4.4.0-13.29-generic 4.4.5 Uname: Linux 4.4.0-13-generic x86_64 ApportVersion: 2.20-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC0: ryan 1999 F pulseaudio Date: Wed Mar 16 12:00:48 2016 HibernationDevice: RESUME=UUID=04e04e17-3976-4daa-a1dd-2dd369aee83d InstallationDate: Installed on 2015-09-21 (176 days ago) InstallationMedia: It IwConfig: enp0s31f6 no wireless extensions. lono wireless extensions. Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: LENOVO 20FNCTO1WW ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-13-generic root=/dev/mapper/it--vg-root ro quiet intel_pstate=no_hwp PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.4.0-13-generic N/A linux-backports-modules-4.4.0-13-generic N/A linux-firmware1.156 RfKill: 0: tpacpi_bluetooth_sw: Bluetooth Soft blocked: yes Hard blocked: no SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-02-24 (20 days ago) dmi.bios.date: 01/05/2016 dmi.bios.vendor: LENOVO dmi.bios.version: R06ET33W (1.07 ) dmi.board.asset.tag: Not Available dmi.board.name: 20FNCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0J40697 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.modalias: dmi:bvnLENOVO:bvrR06ET33W(1.07):bd01/05/2016:svnLENOVO:pn20FNCTO1WW:pvrThinkPadT460:rvnLENOVO:rn20FNCTO1WW:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.name: 20FNCTO1WW dmi.product.version: ThinkPad T460 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1558252/+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
