@Akshay, please try https://launchpad.net/~vicamo/+archive/ubuntu/backport-iwlwifi-dkms
Akshay <1848...@bugs.launchpad.net> 於 2019年11月13日 週三 08:30 寫道： > I am having the same problem, wifi adapter not detected Ubuntu 19.10 / > Intel 9260. > [ 4.778071] Loading modules backported from iwlwifi > [ 4.778073] iwlwifi-stack-public:master:8042:654c426c > [ 4.931110] iwlwifi 0000:73:00.0: enabling device (0000 -> 0002) > [ 5.297929] iwlwifi: probe of 0000:73:00.0 failed with error -110 > > How can I use the dkms backport (commands)? > > -- > You received this bug notification because you are subscribed to linux > in Ubuntu. > https://bugs.launchpad.net/bugs/1848921 > > Title: > iwlwifi firmware crashes intel 9260ac [8086:2526] subsystem > [8086:0010] > > Status in linux package in Ubuntu: > Confirmed > > Bug description: > Ubuntu 19.10 > Kernel 5.3.0-18-generic > Hardware: Thinkpad T460p (also tested on T480s) with Intel 9260ac wifi > card. > > Expected: Wifi connects, uploads/downloads as normal > > Symptom: Wifi connects, as soon as an upload/download (any heavy > traffic) start, the system comes to a crawl, becomes barely usable, > and I end up opening a prompt to reboot. > > The system is unusable. This happens even with the Live USB version. > > The only solution I found was to download a different (newer) firmware. > Latest version from: > https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi > > This is iwlwifi-9260-th-b0-jf-b0-34.618819.0.tgz > > I then manually copy the contained firmware to /lib/firmware, remove > all other versions and make a link to iwlwifi-9260-th-b0-jf-46.ucode > that the kernel expects to load. > > This completely resolves the issue. > > This is the carsh log (Thinkpad T460p, but identical to T480s, all fresh > installs): > -------------------------------- > Oct 20 01:51:13 weywot kernel: iwlwifi 0000:03:00.0: Error sending > SCAN_CFG_CMD: time out after 2000ms. > Oct 20 01:51:13 weywot kernel: iwlwifi 0000:03:00.0: Current CMD queue > read_ptr 64 write_ptr 65 > Oct 20 01:51:13 weywot kernel: iwlwifi 0000:03:00.0: HW error, resetting > before reading > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: Start IWL Error Log > Dump: > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: Status: 0x00000080, > count: 609870115 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: Loaded firmware > version: 46.6bf1df06.0 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x36BC8FCF | > ADVANCED_SYSASSERT > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x28A5819E | > trm_hw_status0 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x77944CFA | > trm_hw_status1 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x018004F5 | > branchlink2 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xEBCFC5F1 | > interruptlink1 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x07206003 | > interruptlink2 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xE956CDF4 | data1 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x7D692903 | data2 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xAD22F469 | data3 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x1040C00E | beacon > time > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x0FF6877F | tsf low > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x82686A2F | tsf hi > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xB715D7B2 | time > gp1 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x5EC31049 | time > gp2 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xF7FD7FF6 | uCode > revision type > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x31225172 | uCode > version major > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xFD1DB8B4 | uCode > version minor > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xC000F415 | hw > version > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x7F9AFDD4 | board > version > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xD5FD2F0F | hcmd > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x8F81D049 | isr0 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xEDDFDA7B | isr1 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xD9409AD7 | isr2 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x5AF7DA77 | isr3 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x400240BE | isr4 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xEEF6DF6B | last > cmd Id > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x40528540 | > wait_event > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xB9BBD6FD | > l2p_control > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xC21B6142 | > l2p_duration > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x7BDF6F9E | > l2p_mhvalid > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x190AF41B | > l2p_addr_match > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x7FF297FF | > lmpm_pmg_sel > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x5248C715 | > timestamp > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xBBB939AF | > flow_handler > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: Start IWL Error Log > Dump: > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: Status: 0x00000080, > count: -4391457 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x5350C91F | > ADVANCED_SYSASSERT > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x1FFE5437 | umac > branchlink1 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x58B9A82E | umac > branchlink2 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xF5F57FFD | umac > interruptlink1 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x8930114B | umac > interruptlink2 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x54F6FE1B | umac > data1 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xB20BC322 | umac > data2 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xC9DCBDEE | umac > data3 > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xC2E1113A | umac > major > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xB6C711F3 | umac > minor > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x8A0913C5 | frame > pointer > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x97D70D49 | stack > pointer > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0x95B86F30 | last > host cmd > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xAF1FF7F9 | isr > status reg > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: Fseq Registers: > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xA5A5A5A2 | > FSEQ_ERROR_CODE > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xA5A5A5A2 | > FSEQ_TOP_INIT_VERSION > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xA5A5A5A2 | > FSEQ_CNVIO_INIT_VERSION > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xA5A5A5A2 | > FSEQ_OTP_VERSION > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xA5A5A5A2 | > FSEQ_TOP_CONTENT_VERSION > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xA5A5A5A2 | > FSEQ_ALIVE_TOKEN > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xA5A5A5A2 | > FSEQ_CNVI_ID > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xA5A5A5A2 | > FSEQ_CNVR_ID > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xA5A5A5A2 | > CNVI_AUX_MISC_CHIP > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xA5A5A5A2 | > CNVR_AUX_MISC_CHIP > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xA5A5A5A2 | > CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: 0xA5A5A5A2 | > CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: Collecting data: > trigger 2 fired. > Oct 20 01:51:16 weywot kernel: ieee80211 phy0: Hardware restart was > requested > Oct 20 01:51:16 weywot kernel: iwlwifi 0000:03:00.0: Queue 0 is inactive > on fifo 2 and stuck for 2500 ms. SW [64, 65] HW [162, 162] FH > TRB=0x0a5a5a5a2 > Oct 20 01:51:16 weywot kernel: [drm:intel_pipe_update_end [i915]] > *ERROR* Atomic update failure on pipe A (start=6210 end=6211) time 3291 us, > min 1430, max 14 > Oct 20 01:51:22 weywot kernel: [drm:intel_pipe_update_end [i915]] > *ERROR* Atomic update failure on pipe A (start=6583 end=6584) time 2981 us, > min 1430, max 14 > Oct 20 01:51:31 weywot kernel: psmouse serio1: TouchPad at > isa0060/serio1/input0 lost synchronization, throwing 3 bytes away. > Oct 20 01:51:42 weywot kernel: iwlwifi 0000:03:00.0: Queue 11 is > inactive on fifo 2 and stuck for 10000 ms. SW [92, 111] HW [162, 162] FH > TRB=0x0a5a5a5a2 > Oct 20 01:51:42 weywot kernel: watchdog: BUG: soft lockup - CPU#2 stuck > for 23s! [kworker/2:3:571] > Oct 20 01:51:42 weywot kernel: Modules linked in: hid_generic ccm uhid > hid algif_hash algif_skcipher af_alg rfcomm cmac bnep nls_iso8859_1 > intel_rapl_msr inte > Oct 20 01:51:42 weywot kernel: ppdev lp parport sunrpc ip_tables > x_tables autofs4 mmc_block rtsx_pci_sdmmc nvme e1000e psmouse nvme_core > rtsx_pci i2c_i801 wm > Oct 20 01:51:42 weywot kernel: CPU: 2 PID: 571 Comm: kworker/2:3 Not > tainted 5.3.0-18-generic #19-Ubuntu > Oct 20 01:51:42 weywot kernel: Hardware name: LENOVO > 20FW003KMC/20FW003KMC, BIOS R07ET88W (2.28 ) 01/18/2019 > Oct 20 01:51:42 weywot kernel: Workqueue: events iwl_fw_error_dump_wk > [iwlwifi] > Oct 20 01:51:42 weywot kernel: RIP: > 0010:_raw_spin_unlock_irqrestore+0x15/0x20 > Oct 20 01:51:42 weywot kernel: Code: 00 e9 78 ff ff ff 90 90 90 90 90 90 > 90 90 90 90 90 90 90 90 90 0f 1f 44 00 00 55 48 89 e5 c6 07 00 0f 1f 40 00 > 48 89 f7 5 > Oct 20 01:51:42 weywot kernel: RSP: 0018:ffffaff7c0417cb8 EFLAGS: > 00000246 ORIG_RAX: ffffffffffffff13 > Oct 20 01:51:42 weywot kernel: RAX: ffffffffc0a73480 RBX: > ffff8eaed5cf0018 RCX: 0000000000000003 > Oct 20 01:51:42 weywot kernel: RDX: 0000000008040005 RSI: > 0000000000000246 RDI: 0000000000000246 > Oct 20 01:51:42 weywot kernel: RBP: ffffaff7c0417cb8 R08: > 0000000000003a98 R09: 0000000000000011 > Oct 20 01:51:42 weywot kernel: R10: fffff7cd1ec61788 R11: > 000000000000595a R12: 00000000fffffff7 > Oct 20 01:51:42 weywot kernel: R13: ffffaff7c0417cf0 R14: > 0000000000400000 R15: ffff8eaed51e2cb8 > Oct 20 01:51:42 weywot kernel: FS: 0000000000000000(0000) > GS:ffff8eaee1280000(0000) knlGS:0000000000000000 > Oct 20 01:51:42 weywot kernel: CS: 0010 DS: 0000 ES: 0000 CR0: > 0000000080050033 > Oct 20 01:51:42 weywot kernel: CR2: 00007f53420eff9d CR3: > 00000003d480a005 CR4: 00000000003606e0 > Oct 20 01:51:42 weywot kernel: DR0: 0000000000000000 DR1: > 0000000000000000 DR2: 0000000000000000 > Oct 20 01:51:42 weywot kernel: DR3: 0000000000000000 DR6: > 00000000fffe0ff0 DR7: 0000000000000400 > Oct 20 01:51:42 weywot kernel: Call Trace: > Oct 20 01:51:42 weywot kernel: > iwl_trans_pcie_release_nic_access+0x61/0x70 [iwlwifi] > Oct 20 01:51:42 weywot kernel: iwl_trans_pcie_read_mem+0x94/0xc0 > [iwlwifi] > Oct 20 01:51:42 weywot kernel: iwl_fw_dump_mem.isra.0.part.0+0x50/0x90 > [iwlwifi] > Oct 20 01:51:42 weywot kernel: > iwl_fw_error_dump_file.isra.0+0x436/0xf80 [iwlwifi] > Oct 20 01:51:42 weywot kernel: iwl_fw_dbg_collect_sync+0x35c/0x910 > [iwlwifi] > Oct 20 01:51:42 weywot kernel: iwl_fw_error_dump_wk+0x59/0x80 [iwlwifi] > Oct 20 01:51:42 weywot kernel: process_one_work+0x1db/0x380 > Oct 20 01:51:42 weywot kernel: worker_thread+0x4d/0x400 > Oct 20 01:51:42 weywot kernel: kthread+0x104/0x140 > Oct 20 01:51:42 weywot kernel: ? process_one_work+0x380/0x380 > Oct 20 01:51:42 weywot kernel: ? kthread_park+0x80/0x80 > Oct 20 01:51:42 weywot kernel: ret_from_fork+0x1f/0x40 > Oct 20 01:51:42 weywot kernel: psmouse serio1: resync failed, issuing > reconnect request > Oct 20 01:51:42 weywot kernel: iwlwifi 0000:03:00.0: Failed to get the > temperature (err=-5) > Oct 20 01:51:42 weywot kernel: iwlwifi 0000:03:00.0: Failed to get the > temperature (err=-5) > Oct 20 01:51:42 weywot kernel: iwlwifi 0000:03:00.0: Failed to get the > temperature (err=-5) > Oct 20 01:51:42 weywot kernel: iwlwifi 0000:03:00.0: Failed to get the > temperature (err=-5) > Oct 20 01:51:42 weywot kernel: iwlwifi 0000:03:00.0: Failed to get the > temperature (err=-5) > Oct 20 01:51:42 weywot kernel: iwlwifi 0000:03:00.0: Failing on timeout > while stopping DMA channel 8 [0xa5a5a5a2] > Oct 20 01:51:42 weywot kernel: iwlwifi 0000:03:00.0: Applying debug > destination EXTERNAL_DRAM > Oct 20 01:51:42 weywot kernel: iwlwifi 0000:03:00.0: Applying debug > destination EXTERNAL_DRAM > Oct 20 01:51:42 weywot kernel: iwlwifi 0000:03:00.0: FW already > configured (0) - re-configuring > Oct 20 01:51:42 weywot wpa_supplicant[867]: wlp3s0: > CTRL-EVENT-REGDOM-CHANGE init=DRIVER type=WORLD > Oct 20 01:51:42 weywot kernel: wlp3s0: deauthenticated from > b0:39:56:7f:1a:ad (Reason: 6=CLASS2_FRAME_FROM_NONAUTH_STA) > Oct 20 01:51:42 weywot wpa_supplicant[867]: wlp3s0: > CTRL-EVENT-SIGNAL-CHANGE above=1 signal=0 noise=9999 txrate=0 > Oct 20 01:51:42 weywot wpa_supplicant[867]: wlp3s0: > CTRL-EVENT-DISCONNECTED bssid=b0:39:56:7f:1a:ad reason=6 > Oct 20 01:51:42 weywot NetworkManager[842]: <warn> [1571532702.8609] > sup-iface[0x55e904730920,wlp3s0]: connection disconnected (reason 6) > Oct 20 01:51:42 weywot wpa_supplicant[867]: dbus: > wpa_dbus_property_changed: no property SessionLength in object > /fi/w1/wpa_supplicant1/Interfaces/0 > Oct 20 01:51:42 weywot wpa_supplicant[867]: wlp3s0: SME: Trying to > authenticate with b0:39:56:7f:1a:ad (SSID='Sol_5GHz' freq=5220 MHz) > Oct 20 01:51:42 weywot NetworkManager[842]: <info> [1571532702.8932] > device (wlp3s0): supplicant interface state: completed -> authenticating > Oct 20 01:51:42 weywot NetworkManager[842]: <info> [1571532702.8933] > device (p2p-dev-wlp3s0): supplicant management interface state: completed > -> authenticat > Oct 20 01:51:42 weywot kernel: psmouse serio1: synaptics: queried max > coordinates: x [..5676], y [..4758] > Oct 20 01:51:42 weywot kernel: wlp3s0: authenticate with > b0:39:56:7f:1a:ad > Oct 20 01:51:42 weywot kernel: wlp3s0: send auth to b0:39:56:7f:1a:ad > (try 1/3) > Oct 20 01:51:42 weywot kernel: psmouse serio1: synaptics: queried min > coordinates: x [1266..], y [1096..] > Oct 20 01:51:42 weywot wpa_supplicant[867]: wlp3s0: Trying to associate > with b0:39:56:7f:1a:ad (SSID='Sol_5GHz' freq=5220 MHz) > Oct 20 01:51:42 weywot NetworkManager[842]: <info> [1571532702.9493] > device (wlp3s0): supplicant interface state: authenticating -> associating > Oct 20 01:51:42 weywot NetworkManager[842]: <info> [1571532702.9493] > device (p2p-dev-wlp3s0): supplicant management interface state: > authenticating -> associ > Oct 20 01:51:42 weywot kernel: wlp3s0: authenticated > Oct 20 01:51:42 weywot kernel: wlp3s0: associate with b0:39:56:7f:1a:ad > (try 1/3) > Oct 20 01:51:42 weywot kernel: wlp3s0: RX AssocResp from > b0:39:56:7f:1a:ad (capab=0x1411 status=0 aid=6) > Oct 20 01:51:42 weywot kernel: wlp3s0: associated > Oct 20 01:51:42 weywot wpa_supplicant[867]: wlp3s0: Associated with > b0:39:56:7f:1a:ad > Oct 20 01:51:42 weywot wpa_supplicant[867]: wlp3s0: > CTRL-EVENT-SUBNET-STATUS-UPDATE status=0 > Oct 20 01:51:42 weywot NetworkManager[842]: <info> [1571532702.9649] > device (wlp3s0): supplicant interface state: associating -> associated > Oct 20 01:51:42 weywot NetworkManager[842]: <info> [1571532702.9650] > device (p2p-dev-wlp3s0): supplicant management interface state: associating > -> associate > Oct 20 01:51:42 weywot NetworkManager[842]: <info> [1571532702.9718] > device (wlp3s0): supplicant interface state: associated -> 4-way handshake > Oct 20 01:51:42 weywot NetworkManager[842]: <info> [1571532702.9719] > device (p2p-dev-wlp3s0): supplicant management interface state: associated > -> 4-way hand > Oct 20 01:51:42 weywot wpa_supplicant[867]: wlp3s0: WPA: Key negotiation > completed with b0:39:56:7f:1a:ad [PTK=CCMP GTK=CCMP] > Oct 20 01:51:42 weywot wpa_supplicant[867]: wlp3s0: CTRL-EVENT-CONNECTED > - Connection to b0:39:56:7f:1a:ad completed [id=0 id_str=] > Oct 20 01:51:42 weywot NetworkManager[842]: <info> [1571532702.9858] > device (wlp3s0): supplicant interface state: 4-way handshake -> completed > Oct 20 01:51:42 weywot NetworkManager[842]: <info> [1571532702.9872] > device (p2p-dev-wlp3s0): supplicant management interface state: 4-way > handshake -> compl > Oct 20 01:51:43 weywot wpa_supplicant[867]: wlp3s0: > CTRL-EVENT-SIGNAL-CHANGE above=1 signal=-43 noise=9999 txrate=1733300 > Oct 20 01:51:43 weywot kernel: wlp3s0: Limiting TX power to 27 (30 - 3) > dBm as advertised by b0:39:56:7f:1a:ad > --------------------------------- > End of log > --- > ProblemType: Bug > ApportVersion: 2.20.11-0ubuntu8 > Architecture: amd64 > AudioDevicesInUse: > USER PID ACCESS COMMAND > /dev/snd/controlC0: otheos 1236 F.... pulseaudio > CurrentDesktop: ubuntu:GNOME > DistroRelease: Ubuntu 19.10 > InstallationDate: Installed on 2019-09-01 (49 days ago) > InstallationMedia: Ubuntu 19.04 "Disco Dingo" - Release amd64 (20190416) > Lsusb: > Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub > Bus 001 Device 004: ID 04f2:b541 Chicony Electronics Co., Ltd > Integrated Camera > Bus 001 Device 003: ID 8087:0025 Intel Corp. > Bus 001 Device 002: ID 138a:0090 Validity Sensors, Inc. VFS7500 Touch > Fingerprint Sensor > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > MachineType: LENOVO 20FW003KMC > Package: linux (not installed) > ProcFB: 0 i915drmfb > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-18-generic > root=UUID=748b063b-2449-481c-893e-f6026facd28a ro noibrs noibpb nopti > nospectre_v2 nospectre_v1 l1tf=off nospec_store_bypass_disable > no_stf_barrier mds=off mitigations=off quiet splash vt.handoff=7 > ProcVersionSignature: Ubuntu 5.3.0-18.19-generic 5.3.1 > RelatedPackageVersions: > linux-restricted-modules-5.3.0-18-generic N/A > linux-backports-modules-5.3.0-18-generic N/A > linux-firmware 1.183 > Tags: eoan > Uname: Linux 5.3.0-18-generic x86_64 > UpgradeStatus: Upgraded to eoan on 2019-10-17 (3 days ago) > UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo > _MarkForUpload: True > dmi.bios.date: 04/30/2019 > dmi.bios.vendor: LENOVO > dmi.bios.version: R07ET89W (2.29 ) > dmi.board.asset.tag: Not Available > dmi.board.name: 20FW003KMC > dmi.board.vendor: LENOVO > dmi.board.version: 0B98417 WIN > dmi.chassis.asset.tag: No Asset Information > dmi.chassis.type: 10 > dmi.chassis.vendor: LENOVO > dmi.chassis.version: None > dmi.modalias: > dmi:bvnLENOVO:bvrR07ET89W(2.29):bd04/30/2019:svnLENOVO:pn20FW003KMC:pvrThinkPadT460p:rvnLENOVO:rn20FW003KMC:rvr0B98417WIN:cvnLENOVO:ct10:cvrNone: > dmi.product.family: ThinkPad T460p > dmi.product.name: 20FW003KMC > dmi.product.sku: LENOVO_MT_20FW_BU_Think_FM_ThinkPad T460p > dmi.product.version: ThinkPad T460p > dmi.sys.vendor: LENOVO > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848921/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1848921 Title: iwlwifi firmware crashes intel 9260ac [8086:2526] subsystem [8086:0010] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1848921/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
