The file came from oem-wifi-intel-iwlwifi-lp1810708-4.15-stack-dev- e33ba6d-core43-10-dkms_1.0_amd64.deb, which was preinstalled and on the Dell Precision 7540 recovery media-- it doesn't seem to be in any repo.
The backport-iwlwifi-dkms package looks like it was created after I opened this LP, maybe it needs a Replaces attribute, or there's some other packaging or process improvement? In any case, it's been so long since this report I've actually forgotten about it. I've since switched to the linux-image-generic-hwe-18.04-edge kernel, and that's working well without any backports. -- 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/1850089 Title: iwlwifi fails with linux-image-4.15.0-1059-oem Status in OEM Priority Project: Incomplete Status in backport-iwlwifi-dkms package in Ubuntu: Incomplete Status in linux package in Ubuntu: Incomplete Bug description: With the linux-image-4.15.0-1059-oem kernel, wifi does not work at all on my Precision 7540 laptop (Intel ax200 wifi) This is a regression from 4.15.0-1057 to -1059. dmesg shows repeated crashes: [ 59.582277] ------------[ cut here ]------------ [ 59.582368] WARNING: CPU: 13 PID: 189 at /var/lib/dkms/oem-wifi-intel-iwlwifi-lp1810708-4.15-stack-dev-e33ba6d-core43-10/1.0/build/net/mac80211/scan.c:376 __ieee80211_scan_completed+0x19f/0x3d0 [mac80211] [ 59.582369] Modules linked in: rfcomm ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo iptable_nat nf_nat_ipv4 br_netfilter bridge stp llc vmnet(OE) vmw_vsock_vmci_transport vsock vmw_vmci vmmon(OE) aufs snd_hda_codec_hdmi overlay snd_hda_codec_realtek snd_hda_codec_generic joydev hid_multitouch cmac dell_rbtn bnep binfmt_misc nls_iso8859_1 ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 xt_hl ip6t_rt uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core btusb btrtl videodev btbcm btintel media bluetooth ecdh_generic nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp dell_wmi dell_laptop dell_smbios dcdbas wmi_bmof dell_wmi_descriptor intel_wmi_thunderbolt mxm_wmi xt_addrtype dell_smm_hwmon [ 59.582436] intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp arc4 kvm_intel kvm irqbypass intel_cstate intel_rapl_perf input_leds serio_raw idma64 virt_dma iwlmvm(OE) mac80211(OE) iwlwifi(OE) cfg80211(OE) compat(OE) rtsx_pci_ms memstick snd_hda_intel nf_conntrack_ipv4 nf_defrag_ipv4 snd_hda_codec xt_conntrack snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq mei_me mei snd_seq_device snd_timer snd intel_lpss_pci soundcore ucsi_acpi intel_lpss processor_thermal_device typec_ucsi intel_pch_thermal intel_soc_dts_iosf typec int3403_thermal int340x_thermal_zone dell_smo8800 wmi int3400_thermal mac_hid intel_hid acpi_pad acpi_thermal_rel sparse_keymap nvidia_uvm(OE) sch_fq_codel ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp [ 59.582501] nf_nat nf_conntrack_ftp nf_conntrack ib_iser rdma_cm iw_cm ib_cm ib_core iptable_filter iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs zstd_compress algif_skcipher af_alg dm_crypt raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq libcrc32c raid1 raid0 multipath linear dm_mirror dm_region_hash dm_log nvidia_drm(POE) nvidia_modeset(POE) i915 [ 59.582550] ieee80211 phy0: Hardware restart was requested [ 59.582552] crct10dif_pclmul crc32_pclmul ghash_clmulni_intel nvidia(POE) rtsx_pci_sdmmc pcbc i2c_algo_bit aesni_intel e1000e drm_kms_helper aes_x86_64 crypto_simd glue_helper syscopyarea ptp sysfillrect cryptd sysimgblt pps_core rtsx_pci thunderbolt fb_sys_fops ahci ipmi_devintf drm libahci ipmi_msghandler i2c_hid hid video [ 59.582588] CPU: 13 PID: 189 Comm: kworker/u32:2 Tainted: P W OE 4.15.0-1059-oem #68-Ubuntu [ 59.582590] Hardware name: Dell Inc. Precision 7540/0CYJDT, BIOS 1.1.3 06/21/2019 [ 59.582618] Workqueue: phy0 ieee80211_scan_work [mac80211] [ 59.582644] RIP: 0010:__ieee80211_scan_completed+0x19f/0x3d0 [mac80211] [ 59.582647] RSP: 0018:ffffb2f5c3bd7de8 EFLAGS: 00010282 [ 59.582650] RAX: 0000000000000024 RBX: ffffffffc2390c30 RCX: 0000000000000000 [ 59.582652] RDX: 0000000000000000 RSI: ffff92043bd56498 RDI: ffff92043bd56498 [ 59.582654] RBP: ffffb2f5c3bd7e18 R08: 000000000000052c R09: 0000000000000004 [ 59.582655] R10: 0000000000000000 R11: 0000000000000001 R12: ffff92042a0a0f80 [ 59.582657] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000 [ 59.582660] FS: 0000000000000000(0000) GS:ffff92043bd40000(0000) knlGS:0000000000000000 [ 59.582662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.582664] CR2: 00005558ff22b668 CR3: 000000037ae0a004 CR4: 00000000003606e0 [ 59.582666] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.582667] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.582669] Call Trace: [ 59.582678] ? __switch_to_asm+0x41/0x70 [ 59.582703] ieee80211_scan_work+0xf4/0x4b0 [mac80211] [ 59.582710] process_one_work+0x1de/0x420 [ 59.582715] worker_thread+0x32/0x410 [ 59.582719] kthread+0x121/0x140 [ 59.582722] ? process_one_work+0x420/0x420 [ 59.582726] ? kthread_create_worker_on_cpu+0x70/0x70 [ 59.582731] ret_from_fork+0x1f/0x40 [ 59.582734] Code: e6 31 c2 e8 a4 e0 83 fb 0f 0b 49 83 bc 24 38 09 00 00 00 41 bd 01 00 00 00 0f 85 d9 fe ff ff 48 c7 c7 78 e6 31 c2 e8 81 e0 83 fb <0f> 0b 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 4c 89 e7 e8 [ 59.582798] ---[ end trace 2db31076f08ed02a ]--- [ 60.754477] iwlwifi 0000:6f:00.0: BIOS contains WGDS but no WRDS [ 63.211547] wlp111s0: authenticate with 38:2c:4a:a1:47:dc [ 65.212137] iwlwifi 0000:6f:00.0: Error sending PHY_CONTEXT_CMD: time out after 2000ms. [ 65.212147] iwlwifi 0000:6f:00.0: Current CMD queue read_ptr 33 write_ptr 34 [ 65.212968] iwlwifi 0000:6f:00.0: PHY ctxt cmd error. ret=-110 [ 65.212971] iwlwifi 0000:6f:00.0: Failed to add PHY context [ 65.213355] iwlwifi 0000:6f:00.0: Microcode SW error detected. Restarting 0x0. [ 65.213683] iwlwifi 0000:6f:00.0: Loaded firmware version: 46.3cfab8da.0 [ 65.213688] iwlwifi 0000:6f:00.0: 0x00000000 | ADVANCED_SYSASSERT [ 65.213692] iwlwifi 0000:6f:00.0: 0x00000000 | trm_hw_status0 [ 65.213695] iwlwifi 0000:6f:00.0: 0x00000000 | trm_hw_status1 [ 65.213698] iwlwifi 0000:6f:00.0: 0x00000000 | branchlink2 [ 65.213701] iwlwifi 0000:6f:00.0: 0x00000000 | interruptlink1 [ 65.213705] iwlwifi 0000:6f:00.0: 0x00000000 | interruptlink2 [ 65.213708] iwlwifi 0000:6f:00.0: 0x00000000 | data1 [ 65.213711] iwlwifi 0000:6f:00.0: 0x00000000 | data2 [ 65.213713] iwlwifi 0000:6f:00.0: 0x00000000 | data3 [ 65.213717] iwlwifi 0000:6f:00.0: 0x00000000 | beacon time [ 65.213720] iwlwifi 0000:6f:00.0: 0x00000000 | tsf low [ 65.213723] iwlwifi 0000:6f:00.0: 0x00000000 | tsf hi [ 65.213726] iwlwifi 0000:6f:00.0: 0x00000000 | time gp1 [ 65.213729] iwlwifi 0000:6f:00.0: 0x00000000 | time gp2 [ 65.213732] iwlwifi 0000:6f:00.0: 0x00000000 | uCode revision type [ 65.213735] iwlwifi 0000:6f:00.0: 0x00000000 | uCode version major [ 65.213738] iwlwifi 0000:6f:00.0: 0x00000000 | uCode version minor [ 65.213741] iwlwifi 0000:6f:00.0: 0x00000000 | hw version [ 65.213744] iwlwifi 0000:6f:00.0: 0x00000000 | board version [ 65.213747] iwlwifi 0000:6f:00.0: 0x00000000 | hcmd [ 65.213750] iwlwifi 0000:6f:00.0: 0x00000000 | isr0 [ 65.213753] iwlwifi 0000:6f:00.0: 0x00000000 | isr1 [ 65.213756] iwlwifi 0000:6f:00.0: 0x00000000 | isr2 [ 65.213759] iwlwifi 0000:6f:00.0: 0x00000000 | isr3 [ 65.213762] iwlwifi 0000:6f:00.0: 0x00000000 | isr4 [ 65.213765] iwlwifi 0000:6f:00.0: 0x00000000 | last cmd Id [ 65.213767] iwlwifi 0000:6f:00.0: 0x00000000 | wait_event [ 65.213770] iwlwifi 0000:6f:00.0: 0x00000000 | l2p_control [ 65.213773] iwlwifi 0000:6f:00.0: 0x00000000 | l2p_duration [ 65.213776] iwlwifi 0000:6f:00.0: 0x00000000 | l2p_mhvalid [ 65.213779] iwlwifi 0000:6f:00.0: 0x00000000 | l2p_addr_match [ 65.213782] iwlwifi 0000:6f:00.0: 0x00000000 | lmpm_pmg_sel [ 65.213785] iwlwifi 0000:6f:00.0: 0x00000000 | timestamp [ 65.213788] iwlwifi 0000:6f:00.0: 0x00000000 | flow_handler [ 65.214035] iwlwifi 0000:6f:00.0: Start IWL Error Log Dump: [ 65.214039] iwlwifi 0000:6f:00.0: Status: 0x00000100, count: 7 [ 65.214043] iwlwifi 0000:6f:00.0: 0x20000066 | NMI_INTERRUPT_HOST [ 65.214046] iwlwifi 0000:6f:00.0: 0x00000000 | umac branchlink1 [ 65.214049] iwlwifi 0000:6f:00.0: 0xC008B1C0 | umac branchlink2 [ 65.214053] iwlwifi 0000:6f:00.0: 0x804897E8 | umac interruptlink1 [ 65.214056] iwlwifi 0000:6f:00.0: 0x80489F5E | umac interruptlink2 [ 65.214059] iwlwifi 0000:6f:00.0: 0x01000000 | umac data1 [ 65.214062] iwlwifi 0000:6f:00.0: 0x80489F5E | umac data2 [ 65.214065] iwlwifi 0000:6f:00.0: 0xDEADBEEF | umac data3 [ 65.214068] iwlwifi 0000:6f:00.0: 0x0000002E | umac major [ 65.214071] iwlwifi 0000:6f:00.0: 0x3CFAB8DA | umac minor [ 65.214074] iwlwifi 0000:6f:00.0: 0x0046537C | frame pointer [ 65.214077] iwlwifi 0000:6f:00.0: 0xC088628C | stack pointer [ 65.214081] iwlwifi 0000:6f:00.0: 0x0020019C | last host cmd [ 65.214084] iwlwifi 0000:6f:00.0: 0x00000000 | isr status reg [ 65.214426] ieee80211 phy0: Hardware restart was requested [ 65.214493] iwlwifi 0000:6f:00.0: FW error in SYNC CMD PHY_CONTEXT_CMD [ 65.214503] CPU: 11 PID: 1455 Comm: wpa_supplicant Tainted: P W OE 4.15.0-1059-oem #68-Ubuntu [ 65.214505] Hardware name: Dell Inc. Precision 7540/0CYJDT, BIOS 1.1.3 06/21/2019 [ 65.214507] Call Trace: [ 65.214517] dump_stack+0x63/0x8e [ 65.214544] iwl_trans_pcie_gen2_send_hcmd+0x481/0x4c0 [iwlwifi] [ 65.214551] ? wait_woken+0x80/0x80 [ 65.214567] iwl_trans_send_cmd+0x6e/0xf0 [iwlwifi] [ 65.214587] iwl_mvm_send_cmd+0x32/0xb0 [iwlmvm] [ 65.214603] iwl_mvm_send_cmd_pdu+0x58/0x80 [iwlmvm] [ 65.214617] ? iwl_mvm_rx_diversity_allowed+0x97/0xb0 [iwlmvm] [ 65.214631] iwl_mvm_phy_ctxt_apply.constprop.5+0x17b/0x250 [iwlmvm] [ 65.214644] ? iwl_mvm_phy_ctxt_apply.constprop.5+0x17b/0x250 [iwlmvm] [ 65.214658] iwl_mvm_phy_ctxt_changed+0x8b/0xb0 [iwlmvm] [ 65.214671] __iwl_mvm_add_chanctx+0x9b/0x100 [iwlmvm] [ 65.214683] iwl_mvm_add_chanctx+0x30/0x50 [iwlmvm] [ 65.214724] ieee80211_add_chanctx+0x74/0x1a0 [mac80211] [ 65.214753] ieee80211_new_chanctx+0x32/0x80 [mac80211] [ 65.214779] ieee80211_vif_use_channel+0x234/0x2a0 [mac80211] [ 65.214807] ieee80211_prep_connection+0x3fa/0x970 [mac80211] [ 65.214835] ieee80211_mgd_auth+0x291/0x420 [mac80211] [ 65.214842] ? _raw_spin_unlock_bh+0x1e/0x20 [ 65.214877] ? cfg80211_get_bss+0x19e/0x2b0 [cfg80211] [ 65.214908] ieee80211_auth+0x18/0x20 [mac80211] [ 65.214939] cfg80211_mlme_auth+0x103/0x210 [cfg80211] [ 65.214965] nl80211_authenticate+0x28e/0x2f0 [cfg80211] [ 65.214973] genl_family_rcv_msg+0x1fe/0x3f0 [ 65.214979] genl_rcv_msg+0x4c/0x90 [ 65.214982] ? genl_family_rcv_msg+0x3f0/0x3f0 [ 65.214986] netlink_rcv_skb+0x54/0x130 [ 65.214989] genl_rcv+0x28/0x40 [ 65.214993] netlink_unicast+0x19e/0x240 [ 65.214996] netlink_sendmsg+0x2d1/0x3d0 [ 65.215002] sock_sendmsg+0x3e/0x50 [ 65.215006] ___sys_sendmsg+0x2a0/0x2f0 [ 65.215014] ? _copy_to_user+0x26/0x30 [ 65.215017] ? sock_getsockopt+0x2a2/0xbc0 [ 65.215021] ? unix_ioctl+0x73/0x170 [ 65.215025] ? SYSC_sendto+0x13f/0x180 [ 65.215028] ? sock_do_ioctl+0x2b/0x60 [ 65.215032] ? sock_ioctl+0x1a1/0x2c0 [ 65.215037] __sys_sendmsg+0x54/0x90 [ 65.215041] ? __sys_sendmsg+0x54/0x90 [ 65.215046] SyS_sendmsg+0x12/0x20 [ 65.215051] do_syscall_64+0x73/0x130 [ 65.215057] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 65.215061] RIP: 0033:0x7fbd6559fd04 [ 65.215063] RSP: 002b:00007fffb0b292f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 65.215068] RAX: ffffffffffffffda RBX: 0000562287034b90 RCX: 00007fbd6559fd04 [ 65.215069] RDX: 0000000000000000 RSI: 00007fffb0b29330 RDI: 0000000000000006 [ 65.215071] RBP: 0000562287076180 R08: 0000000000000000 R09: 00007fbd65868c40 [ 65.215073] R10: 0000000000000007 R11: 0000000000000246 R12: 0000562287034aa0 [ 65.215075] R13: 00007fffb0b29330 R14: 0000000000000000 R15: 00000000ffffffff [ 65.215083] iwlwifi 0000:6f:00.0: PHY ctxt cmd error. ret=-5 [ 65.215088] iwlwifi 0000:6f:00.0: Failed to add PHY context [ 65.215105] iwlwifi 0000:6f:00.0: PHY ctxt cmd error. ret=-5 [ 65.215108] iwlwifi 0000:6f:00.0: Failed to add PHY context [ 65.215115] iwlwifi 0000:6f:00.0: PHY ctxt cmd error. ret=-5 [ 65.215118] iwlwifi 0000:6f:00.0: Failed to add PHY context [ 65.215132] iwlwifi 0000:6f:00.0: Failed to send MAC context (action:2): -5 [ 65.215136] iwlwifi 0000:6f:00.0: failed to update MAC d0:ab:d5:98:c1:f0 [ 66.400786] iwlwifi 0000:6f:00.0: BIOS contains WGDS but no WRDS [ 68.412190] iwlwifi 0000:6f:00.0: Error sending SCAN_REQ_UMAC: time out after 2000ms. [ 68.412200] iwlwifi 0000:6f:00.0: Current CMD queue read_ptr 30 write_ptr 31 [ 68.413022] iwlwifi 0000:6f:00.0: Scan failed! ret -110 [ 68.413235] iwlwifi 0000:6f:00.0: Microcode SW error detected. Restarting 0x0. [ 68.413567] iwlwifi 0000:6f:00.0: Loaded firmware version: 46.3cfab8da.0 [ 68.413573] iwlwifi 0000:6f:00.0: 0x00000000 | ADVANCED_SYSASSERT [ 68.413577] iwlwifi 0000:6f:00.0: 0x00000000 | trm_hw_status0 [ 68.413581] iwlwifi 0000:6f:00.0: 0x00000000 | trm_hw_status1 [ 68.413584] iwlwifi 0000:6f:00.0: 0x00000000 | branchlink2 [ 68.413588] iwlwifi 0000:6f:00.0: 0x00000000 | interruptlink1 [ 68.413591] iwlwifi 0000:6f:00.0: 0x00000000 | interruptlink2 [ 68.413595] iwlwifi 0000:6f:00.0: 0x00000000 | data1 [ 68.413598] iwlwifi 0000:6f:00.0: 0x00000000 | data2 [ 68.413601] iwlwifi 0000:6f:00.0: 0x00000000 | data3 [ 68.413605] iwlwifi 0000:6f:00.0: 0x00000000 | beacon time [ 68.413608] iwlwifi 0000:6f:00.0: 0x00000000 | tsf low [ 68.413612] iwlwifi 0000:6f:00.0: 0x00000000 | tsf hi [ 68.413615] iwlwifi 0000:6f:00.0: 0x00000000 | time gp1 [ 68.413618] iwlwifi 0000:6f:00.0: 0x00000000 | time gp2 [ 68.413622] iwlwifi 0000:6f:00.0: 0x00000000 | uCode revision type [ 68.413625] iwlwifi 0000:6f:00.0: 0x00000000 | uCode version major [ 68.413629] iwlwifi 0000:6f:00.0: 0x00000000 | uCode version minor [ 68.413632] iwlwifi 0000:6f:00.0: 0x00000000 | hw version [ 68.413636] iwlwifi 0000:6f:00.0: 0x00000000 | board version [ 68.413639] iwlwifi 0000:6f:00.0: 0x00000000 | hcmd [ 68.413643] iwlwifi 0000:6f:00.0: 0x00000000 | isr0 [ 68.413646] iwlwifi 0000:6f:00.0: 0x00000000 | isr1 [ 68.413649] iwlwifi 0000:6f:00.0: 0x00000000 | isr2 [ 68.413652] iwlwifi 0000:6f:00.0: 0x00000000 | isr3 [ 68.413656] iwlwifi 0000:6f:00.0: 0x00000000 | isr4 [ 68.413659] iwlwifi 0000:6f:00.0: 0x00000000 | last cmd Id [ 68.413662] iwlwifi 0000:6f:00.0: 0x00000000 | wait_event [ 68.413666] iwlwifi 0000:6f:00.0: 0x00000000 | l2p_control [ 68.413669] iwlwifi 0000:6f:00.0: 0x00000000 | l2p_duration [ 68.413673] iwlwifi 0000:6f:00.0: 0x00000000 | l2p_mhvalid [ 68.413676] iwlwifi 0000:6f:00.0: 0x00000000 | l2p_addr_match [ 68.413680] iwlwifi 0000:6f:00.0: 0x00000000 | lmpm_pmg_sel [ 68.413683] iwlwifi 0000:6f:00.0: 0x00000000 | timestamp [ 68.413686] iwlwifi 0000:6f:00.0: 0x00000000 | flow_handler [ 68.413891] iwlwifi 0000:6f:00.0: Start IWL Error Log Dump: [ 68.413895] iwlwifi 0000:6f:00.0: Status: 0x00000100, count: 7 [ 68.413900] iwlwifi 0000:6f:00.0: 0x20000066 | NMI_INTERRUPT_HOST [ 68.413903] iwlwifi 0000:6f:00.0: 0x00000000 | umac branchlink1 [ 68.413907] iwlwifi 0000:6f:00.0: 0xC008B1C0 | umac branchlink2 [ 68.413910] iwlwifi 0000:6f:00.0: 0x80489F5E | umac interruptlink1 [ 68.413914] iwlwifi 0000:6f:00.0: 0x80489F5E | umac interruptlink2 [ 68.413918] iwlwifi 0000:6f:00.0: 0x01000000 | umac data1 [ 68.413921] iwlwifi 0000:6f:00.0: 0x80489F5E | umac data2 [ 68.413924] iwlwifi 0000:6f:00.0: 0xDEADBEEF | umac data3 [ 68.413928] iwlwifi 0000:6f:00.0: 0x0000002E | umac major [ 68.413931] iwlwifi 0000:6f:00.0: 0x3CFAB8DA | umac minor [ 68.413935] iwlwifi 0000:6f:00.0: 0x0021157D | frame pointer [ 68.413938] iwlwifi 0000:6f:00.0: 0xC088628C | stack pointer [ 68.413942] iwlwifi 0000:6f:00.0: 0x001D0207 | last host cmd [ 68.413945] iwlwifi 0000:6f:00.0: 0x00000000 | isr status reg $ lsb_release -rd Description: Ubuntu 18.04.3 LTS Release: 18.04 lspci output for the wifi controller (taken while running -1057): 6f:00.0 Network controller: Intel Corporation Device 2723 (rev 1a) Subsystem: Intel Corporation Device 4080 Flags: bus master, fast devsel, latency 0, IRQ 18 Memory at b5100000 (64-bit, non-prefetchable) [size=16K] Capabilities: [c8] Power Management version 3 Capabilities: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+ Capabilities: [40] Express Endpoint, MSI 00 Capabilities: [80] MSI-X: Enable+ Count=16 Masked- Capabilities: [100] Advanced Error Reporting Capabilities: [14c] Latency Tolerance Reporting Capabilities: [154] L1 PM Substates Kernel driver in use: iwlwifi Kernel modules: iwlwifi ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-1059-oem 4.15.0-1059.68 ProcVersionSignature: Ubuntu 4.15.0-1057.66-oem 4.15.18 Uname: Linux 4.15.0-1057-oem x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.9-0ubuntu7.7 Architecture: amd64 CurrentDesktop: Unity:Unity7:ubuntu Date: Sun Oct 27 21:00:36 2019 InstallationDate: Installed on 2019-08-12 (76 days ago) InstallationMedia: Ubuntu-Server 18.04.2 LTS "Bionic Beaver" - Release amd64 (20190210) SourcePackage: linux-signed-oem UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1850089/+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
