** Changed in: linux (Ubuntu)
Status: Incomplete => Won't Fix
** Changed in: backport-iwlwifi-dkms (Ubuntu)
Status: Incomplete => Won't Fix
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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:
Won't Fix
Status in linux package in Ubuntu:
Won't Fix
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)
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