I still have this: [ 9438.934175] iwlwifi 0000:3d:00.0: Error sending CMD_DTS_MEASUREMENT_TRIGGER_WIDE: time out after 2000ms. [ 9438.934188] iwlwifi 0000:3d:00.0: Current CMD queue read_ptr 218 write_ptr 219 [ 9438.935409] iwlwifi 0000:3d:00.0: HCMD_ACTIVE already clear for command CMD_DTS_MEASUREMENT_TRIGGER_WIDE [ 9438.935446] iwlwifi 0000:3d:00.0: Microcode SW error detected. Restarting 0x2000000. [ 9438.935526] iwlwifi 0000:3d:00.0: Start IWL Error Log Dump: [ 9438.935536] iwlwifi 0000:3d:00.0: Status: 0x00000100, count: 6 [ 9438.935542] iwlwifi 0000:3d:00.0: Loaded firmware version: 36.e91976c0.0 [ 9438.935549] iwlwifi 0000:3d:00.0: 0x00000084 | NMI_INTERRUPT_UNKNOWN [ 9438.935554] iwlwifi 0000:3d:00.0: 0x000002F0 | trm_hw_status0 [ 9438.935560] iwlwifi 0000:3d:00.0: 0x00000000 | trm_hw_status1 [ 9438.935565] iwlwifi 0000:3d:00.0: 0x000248DC | branchlink2 [ 9438.935570] iwlwifi 0000:3d:00.0: 0x0003A7DA | interruptlink1 [ 9438.935575] iwlwifi 0000:3d:00.0: 0x0003A7DA | interruptlink2 [ 9438.935581] iwlwifi 0000:3d:00.0: 0x00000000 | data1 [ 9438.935586] iwlwifi 0000:3d:00.0: 0x00000080 | data2 [ 9438.935591] iwlwifi 0000:3d:00.0: 0x07830000 | data3 [ 9438.935596] iwlwifi 0000:3d:00.0: 0x00000000 | beacon time [ 9438.935602] iwlwifi 0000:3d:00.0: 0x31919AD7 | tsf low [ 9438.935607] iwlwifi 0000:3d:00.0: 0x00000002 | tsf hi [ 9438.935612] iwlwifi 0000:3d:00.0: 0x00000000 | time gp1 [ 9438.935617] iwlwifi 0000:3d:00.0: 0x31919AD8 | time gp2 [ 9438.935623] iwlwifi 0000:3d:00.0: 0x00000001 | uCode revision type [ 9438.935628] iwlwifi 0000:3d:00.0: 0x00000024 | uCode version major [ 9438.935633] iwlwifi 0000:3d:00.0: 0xE91976C0 | uCode version minor [ 9438.935638] iwlwifi 0000:3d:00.0: 0x00000230 | hw version [ 9438.935644] iwlwifi 0000:3d:00.0: 0x00489000 | board version [ 9438.935649] iwlwifi 0000:3d:00.0: 0x00DA0400 | hcmd [ 9438.935654] iwlwifi 0000:3d:00.0: 0x00022000 | isr0 [ 9438.935659] iwlwifi 0000:3d:00.0: 0x00800000 | isr1 [ 9438.935665] iwlwifi 0000:3d:00.0: 0x08001802 | isr2 [ 9438.935670] iwlwifi 0000:3d:00.0: 0x00400080 | isr3 [ 9438.935675] iwlwifi 0000:3d:00.0: 0x00000000 | isr4 [ 9438.935680] iwlwifi 0000:3d:00.0: 0x00DA0400 | last cmd Id [ 9438.935685] iwlwifi 0000:3d:00.0: 0x00000000 | wait_event [ 9438.935691] iwlwifi 0000:3d:00.0: 0x0000D82D | l2p_control [ 9438.935696] iwlwifi 0000:3d:00.0: 0x00000000 | l2p_duration [ 9438.935701] iwlwifi 0000:3d:00.0: 0x00000000 | l2p_mhvalid [ 9438.935706] iwlwifi 0000:3d:00.0: 0x00000000 | l2p_addr_match [ 9438.935711] iwlwifi 0000:3d:00.0: 0x0000008F | lmpm_pmg_sel [ 9438.935717] iwlwifi 0000:3d:00.0: 0x28031619 | timestamp [ 9438.935722] iwlwifi 0000:3d:00.0: 0x00344860 | flow_handler [ 9438.935921] iwlwifi 0000:3d:00.0: 0x00000000 | ADVANCED_SYSASSERT [ 9438.935927] iwlwifi 0000:3d:00.0: 0x00000000 | umac branchlink1 [ 9438.935932] iwlwifi 0000:3d:00.0: 0x00000000 | umac branchlink2 [ 9438.935937] iwlwifi 0000:3d:00.0: 0x00000000 | umac interruptlink1 [ 9438.935942] iwlwifi 0000:3d:00.0: 0x00000000 | umac interruptlink2 [ 9438.935947] iwlwifi 0000:3d:00.0: 0x00000000 | umac data1 [ 9438.935952] iwlwifi 0000:3d:00.0: 0x00000000 | umac data2 [ 9438.935957] iwlwifi 0000:3d:00.0: 0x00000000 | umac data3 [ 9438.935962] iwlwifi 0000:3d:00.0: 0x00000000 | umac major [ 9438.935967] iwlwifi 0000:3d:00.0: 0x00000000 | umac minor [ 9438.935973] iwlwifi 0000:3d:00.0: 0x00000000 | frame pointer [ 9438.935978] iwlwifi 0000:3d:00.0: 0x00000000 | stack pointer [ 9438.935983] iwlwifi 0000:3d:00.0: 0x00000000 | last host cmd [ 9438.935988] iwlwifi 0000:3d:00.0: 0x00000000 | isr status reg [ 9438.935998] ieee80211 phy0: Hardware restart was requested [ 9438.936013] iwlwifi 0000:3d:00.0: Failed to get the temperature (err=-110)
And the workaround described is already in the NetworkManager.conf (was already in place). So still there's some problem here using 18.04 LTS. -- 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/1710390 Title: iwlwifi: Microcode SW error detected. Restarting 0x2000000 Status in linux package in Ubuntu: Confirmed Bug description: This bug was resolved (see 1588632) On ubuntu 17.04 recent update from kernel 4.10.0-30-generic to 4.10.0-32-generic has resulted in a regression, reintroducing this bug. iwlwifi 0000:03:00.0: Microcode SW error detected. Restarting 0x2000000. [ 12.294262] iwl_pcie_irq_handle_error+0x39/0x160 [iwlwifi] --- ApportVersion: 2.20.4-0ubuntu4.5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: janice 1664 F.... pulseaudio CurrentDesktop: XFCE DistroRelease: Ubuntu 17.04 HibernationDevice: RESUME=UUID=be1fb904-a9f5-4c1f-a154-349c0a6e63de InstallationDate: Installed on 2016-07-12 (396 days ago) InstallationMedia: Xubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160712) MachineType: Dell Inc. Dell System XPS 15Z Package: linux (not installed) ProcFB: 0 nouveaufb 1 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.10.0-30-generic root=UUID=c280c3d0-6ec1-4080-9d10-74acc2399bad ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 4.10.0-30.34-generic 4.10.17 RelatedPackageVersions: linux-restricted-modules-4.10.0-30-generic N/A linux-backports-modules-4.10.0-30-generic N/A linux-firmware 1.164.1 Tags: zesty Uname: Linux 4.10.0-30-generic x86_64 UpgradeStatus: Upgraded to zesty on 2017-03-11 (153 days ago) UserGroups: adm cdrom dip lpadmin plugdev root sambashare sudo www-data _MarkForUpload: True dmi.bios.date: 09/07/2012 dmi.bios.vendor: Dell Inc. dmi.bios.version: A12 dmi.board.name: 0XK6HV 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.:bvrA12:bd09/07/2012:svnDellInc.:pnDellSystemXPS15Z:pvr:rvnDellInc.:rn0XK6HV:rvrA00:cvnDellInc.:ct8:cvr0.1: dmi.product.name: Dell System XPS 15Z dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1710390/+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
