[Kernel-packages] [Bug 1855848] Re: Thunderbolt devices ethernet don't work if connected during boot
Seams to work with 5.3.0-25-generic #27-Ubuntu. -- 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/1855848 Title: Thunderbolt devices ethernet don't work if connected during boot Status in linux package in Ubuntu: Confirmed Bug description: I'm using Lenovo Thinkpad t490 with ThinkPad Thunderbolt 3 Dock Gen 2. When I boot Ubuntu with dock connected to thunderbolt port, there is a problem with network connection. Usb network device is available and trying to connect. Then I get connection failed message. Dock is authorized ● Lenovo ThinkPad Thunderbolt 3 Dock ├─ type: peripheral ├─ name: ThinkPad Thunderbolt 3 Dock ├─ vendor:Lenovo ├─ uuid: 00b4107c-6d42-0801-- ├─ status:authorized │ ├─ domain: c701-0082-8088-203a-20274c806225 │ └─ authflags: boot ├─ authorized:wto, 10 gru 2019, 08:21:07 ├─ connected: wto, 10 gru 2019, 08:21:06 └─ stored:wto, 10 gru 2019, 08:15:19 ├─ policy: auto └─ key:no Unplugging and re-plugging LAN cable, does not help. Disabling network from network manager does not help either. When I unplug dock from the laptop and replug thunderbolt cable, network connects without a problem. ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-24-generic 5.3.0-24.26 ProcVersionSignature: Ubuntu 5.3.0-24.26-generic 5.3.10 Uname: Linux 5.3.0-24-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: lmarcink 1897 F pulseaudio /dev/snd/controlC0: lmarcink 1897 F pulseaudio Date: Tue Dec 10 09:39:39 2019 InstallationDate: Installed on 2019-12-05 (4 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 20N3S88305 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.3.0-24-generic root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-5.3.0-24-generic N/A linux-backports-modules-5.3.0-24-generic N/A linux-firmware1.183.2 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/26/2019 dmi.bios.vendor: LENOVO dmi.bios.version: N2IET80W (1.58 ) dmi.board.asset.tag: Not Available dmi.board.name: 20N3S88305 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:bvrN2IET80W(1.58):bd11/26/2019:svnLENOVO:pn20N3S88305:pvrThinkPadT490:rvnLENOVO:rn20N3S88305:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T490 dmi.product.name: 20N3S88305 dmi.product.sku: LENOVO_MT_20N3_BU_Think_FM_ThinkPad T490 dmi.product.version: ThinkPad T490 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1855848/+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 1855848] [NEW] Thunderbolt devices ethernet don't work if connected during boot
Public bug reported: I'm using Lenovo Thinkpad t490 with ThinkPad Thunderbolt 3 Dock Gen 2. When I boot Ubuntu with dock connected to thunderbolt port, there is a problem with network connection. Usb network device is available and trying to connect. Then I get connection failed message. Dock is authorized ● Lenovo ThinkPad Thunderbolt 3 Dock ├─ type: peripheral ├─ name: ThinkPad Thunderbolt 3 Dock ├─ vendor:Lenovo ├─ uuid: 00b4107c-6d42-0801-- ├─ status:authorized │ ├─ domain: c701-0082-8088-203a-20274c806225 │ └─ authflags: boot ├─ authorized:wto, 10 gru 2019, 08:21:07 ├─ connected: wto, 10 gru 2019, 08:21:06 └─ stored:wto, 10 gru 2019, 08:15:19 ├─ policy: auto └─ key:no Unplugging and re-plugging LAN cable, does not help. Disabling network from network manager does not help either. When I unplug dock from the laptop and replug thunderbolt cable, network connects without a problem. ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-24-generic 5.3.0-24.26 ProcVersionSignature: Ubuntu 5.3.0-24.26-generic 5.3.10 Uname: Linux 5.3.0-24-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: lmarcink 1897 F pulseaudio /dev/snd/controlC0: lmarcink 1897 F pulseaudio Date: Tue Dec 10 09:39:39 2019 InstallationDate: Installed on 2019-12-05 (4 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 20N3S88305 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.3.0-24-generic root=/dev/mapper/vgubuntu-root ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-5.3.0-24-generic N/A linux-backports-modules-5.3.0-24-generic N/A linux-firmware1.183.2 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/26/2019 dmi.bios.vendor: LENOVO dmi.bios.version: N2IET80W (1.58 ) dmi.board.asset.tag: Not Available dmi.board.name: 20N3S88305 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:bvrN2IET80W(1.58):bd11/26/2019:svnLENOVO:pn20N3S88305:pvrThinkPadT490:rvnLENOVO:rn20N3S88305:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone: dmi.product.family: ThinkPad T490 dmi.product.name: 20N3S88305 dmi.product.sku: LENOVO_MT_20N3_BU_Think_FM_ThinkPad T490 dmi.product.version: ThinkPad T490 dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: amd64 apport-bug eoan -- 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/1855848 Title: Thunderbolt devices ethernet don't work if connected during boot Status in linux package in Ubuntu: Confirmed Bug description: I'm using Lenovo Thinkpad t490 with ThinkPad Thunderbolt 3 Dock Gen 2. When I boot Ubuntu with dock connected to thunderbolt port, there is a problem with network connection. Usb network device is available and trying to connect. Then I get connection failed message. Dock is authorized ● Lenovo ThinkPad Thunderbolt 3 Dock ├─ type: peripheral ├─ name: ThinkPad Thunderbolt 3 Dock ├─ vendor:Lenovo ├─ uuid: 00b4107c-6d42-0801-- ├─ status:authorized │ ├─ domain: c701-0082-8088-203a-20274c806225 │ └─ authflags: boot ├─ authorized:wto, 10 gru 2019, 08:21:07 ├─ connected: wto, 10 gru 2019, 08:21:06 └─ stored:wto, 10 gru 2019, 08:15:19 ├─ policy: auto └─ key:no Unplugging and re-plugging LAN cable, does not help. Disabling network from network manager does not help either. When I unplug dock from the laptop and replug thunderbolt cable, network connects without a problem. ProblemType: Bug DistroRelease: Ubuntu 19.10 Package: linux-image-5.3.0-24-generic 5.3.0-24.26 ProcVersionSignature: Ubuntu 5.3.0-24.26-generic 5.3.10 Uname: Linux 5.3.0-24-generic x86_64 ApportVersion: 2.20.11-0ubuntu8.3 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: lmarcink 1897 F pulseaudio /dev/snd/controlC0: lmarcink 1897 F pulseaudio Date: Tue Dec 10 09:39:39 2019 InstallationDate: Installed on 2019-12-05 (4 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) MachineType: LENOVO 20N3S88305 ProcFB: 0 i915drmfb ProcKernelCmdLine:
[Kernel-packages] [Bug 1693618] Re: Microcode SW error detected.
*** This bug is a duplicate of bug 1694547 *** https://bugs.launchpad.net/bugs/1694547 ** This bug has been marked a duplicate of bug 1694547 Microcode SW errors since Bios upgraded to 1.4.17 - Dell XPS 13 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1693618 Title: Microcode SW error detected. Status in linux-firmware package in Ubuntu: Incomplete Bug description: In dmesg logs I see [81251.363118] iwlwifi :04:00.0: regular scan timed out [81251.363235] iwlwifi :04:00.0: Microcode SW error detected. Restarting 0x200. [81251.363241] iwlwifi :04:00.0: CSR values: [81251.363244] iwlwifi :04:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG) [81251.363250] iwlwifi :04:00.0:CSR_HW_IF_CONFIG_REG: 0X00c89008 [81251.363256] iwlwifi :04:00.0: CSR_INT_COALESCING: 0X0040 [81251.363261] iwlwifi :04:00.0: CSR_INT: 0X [81251.363266] iwlwifi :04:00.0:CSR_INT_MASK: 0X [81251.363271] iwlwifi :04:00.0: CSR_FH_INT_STATUS: 0X [81251.363276] iwlwifi :04:00.0: CSR_GPIO_IN: 0X0019 [81251.363281] iwlwifi :04:00.0: CSR_RESET: 0X [81251.363286] iwlwifi :04:00.0:CSR_GP_CNTRL: 0X08040005 [81251.363292] iwlwifi :04:00.0: CSR_HW_REV: 0X0201 [81251.363296] iwlwifi :04:00.0: CSR_EEPROM_REG: 0Xd5d5 [81251.363302] iwlwifi :04:00.0: CSR_EEPROM_GP: 0Xd5d5 [81251.363306] iwlwifi :04:00.0: CSR_OTP_GP_REG: 0Xd5d5 [81251.363311] iwlwifi :04:00.0: CSR_GIO_REG: 0X001f0044 [81251.363316] iwlwifi :04:00.0:CSR_GP_UCODE_REG: 0X [81251.363321] iwlwifi :04:00.0: CSR_GP_DRIVER_REG: 0X [81251.363326] iwlwifi :04:00.0: CSR_UCODE_DRV_GP1: 0X [81251.363331] iwlwifi :04:00.0: CSR_UCODE_DRV_GP2: 0X [81251.363336] iwlwifi :04:00.0: CSR_LED_REG: 0X0060 [81251.363341] iwlwifi :04:00.0:CSR_DRAM_INT_TBL_REG: 0X8884993d [81251.363346] iwlwifi :04:00.0:CSR_GIO_CHICKEN_BITS: 0X07800200 [81251.363351] iwlwifi :04:00.0: CSR_ANA_PLL_CFG: 0Xd5d5 [81251.363356] iwlwifi :04:00.0: CSR_MONITOR_STATUS_REG: 0Xc03803c0 [81251.363361] iwlwifi :04:00.0: CSR_HW_REV_WA_REG: 0X0001001a [81251.363366] iwlwifi :04:00.0:CSR_DBG_HPET_MEM_REG: 0X0010 [81251.363369] iwlwifi :04:00.0: FH register values: [81251.363384] iwlwifi :04:00.0: FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X848c7800 [81251.363398] iwlwifi :04:00.0:FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X0848c080 [81251.363413] iwlwifi :04:00.0: FH_RSCSR_CHNL0_WPTR: 0X00f0 [81251.363427] iwlwifi :04:00.0: FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X00801054 [81251.363442] iwlwifi :04:00.0: FH_MEM_RSSR_SHARED_CTRL_REG: 0X00fc [81251.363456] iwlwifi :04:00.0:FH_MEM_RSSR_RX_STATUS_REG: 0X0303 [81251.363471] iwlwifi :04:00.0:FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X [81251.363486] iwlwifi :04:00.0:FH_TSSR_TX_STATUS_REG: 0X07ff [81251.363500] iwlwifi :04:00.0: FH_TSSR_TX_ERROR_REG: 0X [81251.363612] iwlwifi :04:00.0: Start IWL Error Log Dump: [81251.363615] iwlwifi :04:00.0: Status: 0x, count: 6 [81251.363618] iwlwifi :04:00.0: Loaded firmware version: 21.302800.0 [81251.363622] iwlwifi :04:00.0: 0x0084 | NMI_INTERRUPT_UNKNOWN [81251.363624] iwlwifi :04:00.0: 0x06F4 | trm_hw_status0 [81251.363627] iwlwifi :04:00.0: 0x | trm_hw_status1 [81251.363630] iwlwifi :04:00.0: 0x0BD8 | branchlink2 [81251.363632] iwlwifi :04:00.0: 0x00026AC4 | interruptlink1 [81251.363635] iwlwifi :04:00.0: 0x00026AC4 | interruptlink2 [81251.363637] iwlwifi :04:00.0: 0x | data1 [81251.363640] iwlwifi :04:00.0: 0x0080 | data2 [81251.363642] iwlwifi :04:00.0: 0x0783 | data3 [81251.363645] iwlwifi :04:00.0: 0x7800010C | beacon time [81251.363647] iwlwifi :04:00.0: 0xF129DEEA | tsf low [81251.363650] iwlwifi :04:00.0: 0x0077 | tsf hi [81251.363653] iwlwifi :04:00.0: 0x | time gp1 [81251.363655] iwlwifi :04:00.0: 0xEA60BCC9 | time gp2 [81251.363658] iwlwifi :04:00.0: 0x | uCode revision type [81251.363660] iwlwifi :04:00.0: 0x0015 | uCode version major [81251.363663] iwlwifi :04:00.0: 0x00049ED0 | uCode version minor [81251.363665] iwlwifi :04:00.0: 0x0201 | hw version [81251.363668] iwlwifi :04:00.0:
[Kernel-packages] [Bug 1693618] Re: Microcode SW error detected.
Same network controller, so probably the same issue. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1693618 Title: Microcode SW error detected. Status in linux-firmware package in Ubuntu: Incomplete Bug description: In dmesg logs I see [81251.363118] iwlwifi :04:00.0: regular scan timed out [81251.363235] iwlwifi :04:00.0: Microcode SW error detected. Restarting 0x200. [81251.363241] iwlwifi :04:00.0: CSR values: [81251.363244] iwlwifi :04:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG) [81251.363250] iwlwifi :04:00.0:CSR_HW_IF_CONFIG_REG: 0X00c89008 [81251.363256] iwlwifi :04:00.0: CSR_INT_COALESCING: 0X0040 [81251.363261] iwlwifi :04:00.0: CSR_INT: 0X [81251.363266] iwlwifi :04:00.0:CSR_INT_MASK: 0X [81251.363271] iwlwifi :04:00.0: CSR_FH_INT_STATUS: 0X [81251.363276] iwlwifi :04:00.0: CSR_GPIO_IN: 0X0019 [81251.363281] iwlwifi :04:00.0: CSR_RESET: 0X [81251.363286] iwlwifi :04:00.0:CSR_GP_CNTRL: 0X08040005 [81251.363292] iwlwifi :04:00.0: CSR_HW_REV: 0X0201 [81251.363296] iwlwifi :04:00.0: CSR_EEPROM_REG: 0Xd5d5 [81251.363302] iwlwifi :04:00.0: CSR_EEPROM_GP: 0Xd5d5 [81251.363306] iwlwifi :04:00.0: CSR_OTP_GP_REG: 0Xd5d5 [81251.363311] iwlwifi :04:00.0: CSR_GIO_REG: 0X001f0044 [81251.363316] iwlwifi :04:00.0:CSR_GP_UCODE_REG: 0X [81251.363321] iwlwifi :04:00.0: CSR_GP_DRIVER_REG: 0X [81251.363326] iwlwifi :04:00.0: CSR_UCODE_DRV_GP1: 0X [81251.363331] iwlwifi :04:00.0: CSR_UCODE_DRV_GP2: 0X [81251.363336] iwlwifi :04:00.0: CSR_LED_REG: 0X0060 [81251.363341] iwlwifi :04:00.0:CSR_DRAM_INT_TBL_REG: 0X8884993d [81251.363346] iwlwifi :04:00.0:CSR_GIO_CHICKEN_BITS: 0X07800200 [81251.363351] iwlwifi :04:00.0: CSR_ANA_PLL_CFG: 0Xd5d5 [81251.363356] iwlwifi :04:00.0: CSR_MONITOR_STATUS_REG: 0Xc03803c0 [81251.363361] iwlwifi :04:00.0: CSR_HW_REV_WA_REG: 0X0001001a [81251.363366] iwlwifi :04:00.0:CSR_DBG_HPET_MEM_REG: 0X0010 [81251.363369] iwlwifi :04:00.0: FH register values: [81251.363384] iwlwifi :04:00.0: FH_RSCSR_CHNL0_STTS_WPTR_REG: 0X848c7800 [81251.363398] iwlwifi :04:00.0:FH_RSCSR_CHNL0_RBDCB_BASE_REG: 0X0848c080 [81251.363413] iwlwifi :04:00.0: FH_RSCSR_CHNL0_WPTR: 0X00f0 [81251.363427] iwlwifi :04:00.0: FH_MEM_RCSR_CHNL0_CONFIG_REG: 0X00801054 [81251.363442] iwlwifi :04:00.0: FH_MEM_RSSR_SHARED_CTRL_REG: 0X00fc [81251.363456] iwlwifi :04:00.0:FH_MEM_RSSR_RX_STATUS_REG: 0X0303 [81251.363471] iwlwifi :04:00.0:FH_MEM_RSSR_RX_ENABLE_ERR_IRQ2DRV: 0X [81251.363486] iwlwifi :04:00.0:FH_TSSR_TX_STATUS_REG: 0X07ff [81251.363500] iwlwifi :04:00.0: FH_TSSR_TX_ERROR_REG: 0X [81251.363612] iwlwifi :04:00.0: Start IWL Error Log Dump: [81251.363615] iwlwifi :04:00.0: Status: 0x, count: 6 [81251.363618] iwlwifi :04:00.0: Loaded firmware version: 21.302800.0 [81251.363622] iwlwifi :04:00.0: 0x0084 | NMI_INTERRUPT_UNKNOWN [81251.363624] iwlwifi :04:00.0: 0x06F4 | trm_hw_status0 [81251.363627] iwlwifi :04:00.0: 0x | trm_hw_status1 [81251.363630] iwlwifi :04:00.0: 0x0BD8 | branchlink2 [81251.363632] iwlwifi :04:00.0: 0x00026AC4 | interruptlink1 [81251.363635] iwlwifi :04:00.0: 0x00026AC4 | interruptlink2 [81251.363637] iwlwifi :04:00.0: 0x | data1 [81251.363640] iwlwifi :04:00.0: 0x0080 | data2 [81251.363642] iwlwifi :04:00.0: 0x0783 | data3 [81251.363645] iwlwifi :04:00.0: 0x7800010C | beacon time [81251.363647] iwlwifi :04:00.0: 0xF129DEEA | tsf low [81251.363650] iwlwifi :04:00.0: 0x0077 | tsf hi [81251.363653] iwlwifi :04:00.0: 0x | time gp1 [81251.363655] iwlwifi :04:00.0: 0xEA60BCC9 | time gp2 [81251.363658] iwlwifi :04:00.0: 0x | uCode revision type [81251.363660] iwlwifi :04:00.0: 0x0015 | uCode version major [81251.363663] iwlwifi :04:00.0: 0x00049ED0 | uCode version minor [81251.363665] iwlwifi :04:00.0: 0x0201 | hw version [81251.363668] iwlwifi :04:00.0: 0x00C89008 | board version [81251.363671] iwlwifi :04:00.0: 0x09270400 | hcmd [81251.363673] iwlwifi :04:00.0: 0x80022000 | isr0 [81251.363676]
[Kernel-packages] [Bug 1693618] Re: Microcode SW error detected.
on kernel 4.12.0-041200rc3-generic #201705282131 the problem exist: [ 8987.607601] iwlwifi :04:00.0: regular scan timed out [ 8987.607724] iwlwifi :04:00.0: Microcode SW error detected. Restarting 0x200. [ 8987.607841] iwlwifi :04:00.0: Start IWL Error Log Dump: [ 8987.607846] iwlwifi :04:00.0: Status: 0x, count: 6 [ 8987.607849] iwlwifi :04:00.0: Loaded firmware version: 21.302800.0 [ 8987.607853] iwlwifi :04:00.0: 0x0084 | NMI_INTERRUPT_UNKNOWN [ 8987.607857] iwlwifi :04:00.0: 0x02B0 | trm_hw_status0 [ 8987.607860] iwlwifi :04:00.0: 0x | trm_hw_status1 [ 8987.607862] iwlwifi :04:00.0: 0x0BD8 | branchlink2 [ 8987.607866] iwlwifi :04:00.0: 0x00026AC4 | interruptlink1 [ 8987.607869] iwlwifi :04:00.0: 0x00026AC4 | interruptlink2 [ 8987.607871] iwlwifi :04:00.0: 0x | data1 [ 8987.607874] iwlwifi :04:00.0: 0x0080 | data2 [ 8987.607877] iwlwifi :04:00.0: 0x0783 | data3 [ 8987.607880] iwlwifi :04:00.0: 0x674164A9 | beacon time [ 8987.607883] iwlwifi :04:00.0: 0xE3A27B5E | tsf low [ 8987.607886] iwlwifi :04:00.0: 0x003D | tsf hi [ 8987.607889] iwlwifi :04:00.0: 0x | time gp1 [ 8987.607892] iwlwifi :04:00.0: 0x1722E819 | time gp2 [ 8987.607895] iwlwifi :04:00.0: 0x | uCode revision type [ 8987.607898] iwlwifi :04:00.0: 0x0015 | uCode version major [ 8987.607901] iwlwifi :04:00.0: 0x00049ED0 | uCode version minor [ 8987.607904] iwlwifi :04:00.0: 0x0201 | hw version [ 8987.607907] iwlwifi :04:00.0: 0x00C89008 | board version [ 8987.607910] iwlwifi :04:00.0: 0x09D00400 | hcmd [ 8987.607913] iwlwifi :04:00.0: 0x00022000 | isr0 [ 8987.607916] iwlwifi :04:00.0: 0x0080 | isr1 [ 8987.607919] iwlwifi :04:00.0: 0x0800180A | isr2 [ 8987.607922] iwlwifi :04:00.0: 0x00417CC0 | isr3 [ 8987.607925] iwlwifi :04:00.0: 0x | isr4 [ 8987.607928] iwlwifi :04:00.0: 0x0110 | last cmd Id [ 8987.607930] iwlwifi :04:00.0: 0x | wait_event [ 8987.607933] iwlwifi :04:00.0: 0x0148 | l2p_control [ 8987.607936] iwlwifi :04:00.0: 0x00010020 | l2p_duration [ 8987.607939] iwlwifi :04:00.0: 0x003F | l2p_mhvalid [ 8987.607942] iwlwifi :04:00.0: 0x001A | l2p_addr_match [ 8987.607945] iwlwifi :04:00.0: 0x000F | lmpm_pmg_sel [ 8987.607948] iwlwifi :04:00.0: 0x09031905 | timestamp [ 8987.607951] iwlwifi :04:00.0: 0x0034F808 | flow_handler [ 8987.608004] iwlwifi :04:00.0: 0x | ADVANCED_SYSASSERT [ 8987.608007] iwlwifi :04:00.0: 0x | umac branchlink1 [ 8987.608010] iwlwifi :04:00.0: 0x | umac branchlink2 [ 8987.608013] iwlwifi :04:00.0: 0x | umac interruptlink1 [ 8987.608016] iwlwifi :04:00.0: 0x | umac interruptlink2 [ 8987.608018] iwlwifi :04:00.0: 0x | umac data1 [ 8987.608021] iwlwifi :04:00.0: 0x | umac data2 [ 8987.608024] iwlwifi :04:00.0: 0x | umac data3 [ 8987.608027] iwlwifi :04:00.0: 0x | umac major [ 8987.608030] iwlwifi :04:00.0: 0x | umac minor [ 8987.608033] iwlwifi :04:00.0: 0x | frame pointer [ 8987.608036] iwlwifi :04:00.0: 0x | stack pointer [ 8987.608038] iwlwifi :04:00.0: 0x | last host cmd [ 8987.608041] iwlwifi :04:00.0: 0x | isr status reg dmesg in attachment ** Attachment added: "dmesg output kernel 4.12.0-041200rc3-generic" https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1693618/+attachment/4887399/+files/intel-041200rc3.dmesg.log ** Tags added: kernel-bug-exists-upstream -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1693618 Title: Microcode SW error detected. Status in linux-firmware package in Ubuntu: Incomplete Bug description: In dmesg logs I see [81251.363118] iwlwifi :04:00.0: regular scan timed out [81251.363235] iwlwifi :04:00.0: Microcode SW error detected. Restarting 0x200. [81251.363241] iwlwifi :04:00.0: CSR values: [81251.363244] iwlwifi :04:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG) [81251.363250] iwlwifi :04:00.0:CSR_HW_IF_CONFIG_REG: 0X00c89008 [81251.363256] iwlwifi :04:00.0: CSR_INT_COALESCING: 0X0040 [81251.363261] iwlwifi :04:00.0: CSR_INT: 0X [81251.363266] iwlwifi :04:00.0:CSR_INT_MASK: 0X [81251.363271] iwlwifi :04:00.0: CSR_FH_INT_STATUS: 0X [81251.363276] iwlwifi :04:00.0: CSR_GPIO_IN: 0X0019 [81251.363281] iwlwifi :04:00.0: CSR_RESET: 0X [81251.363286] iwlwifi :04:00.0:CSR_GP_CNTRL: 0X08040005 [81251.363292] iwlwifi :04:00.0: CSR_HW_REV: