External monitor screen blanks periodically
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Expired
|
Medium
|
Unassigned |
Bug Description
This has followed me through numerous Kernels and linux versions on this hardware. iwlwifi seems to be implicated. Also have udev/usb input problems,
v ------------[ cut here ]------------
[73457.056022] WARNING: CPU: 3 PID: 1836 at /build/
[73457.056026] WR pointer moved while flushing 230 -> 234
[73457.056028] Modules linked in: btrfs xor raid6_pq ufs qnx4 hfsplus hfs minix ntfs msdos jfs xfs cpuid nf_nat_h323 nf_conntrack_h323 nf_nat_pptp nf_nat_proto_gre nf_conntrack_pptp nf_conntrack_
[73457.056298] videobuf2_v4l2 kvm_intel btrtl videobuf2_core btbcm kvm btintel videodev bluetooth media irqbypass intel_cstate intel_rapl_perf iwlmvm snd_soc_skl snd_soc_skl_ipc mac80211 snd_soc_sst_ipc snd_hda_codec_hdmi snd_soc_sst_dsp snd_hda_ext_core snd_soc_sst_match snd_hda_
[73457.056455] hid_logitech_dj hid_generic rtsx_pci_sdmmc drm_kms_helper pcbc syscopyarea aesni_intel e1000e sysfillrect aes_x86_64 sysimgblt crypto_simd glue_helper ptp cryptd fb_sys_fops usbhid psmouse rtsx_pci pps_core hid ahci libahci drm wmi video fjes
[73457.056528] CPU: 3 PID: 1836 Comm: wpa_supplicant Tainted: G W OE 4.10.0-19-generic #21-Ubuntu
[73457.056533] Hardware name: LENOVO 20F5S32300/
[73457.056538] Call Trace:
[73457.056556] dump_stack+
[73457.056566] __warn+0xcb/0xf0
[73457.056574] warn_slowpath_
[73457.056587] ? usleep_
[73457.056628] iwl_trans_
[73457.056674] iwl_mvm_
[73457.056711] iwl_mvm_
[73457.056783] drv_ampdu_
[73457.056853] ___ieee80211_
[73457.056924] __ieee80211_
[73457.056992] ieee80211_
[73457.057063] __sta_info_
[73457.057126] __sta_info_
[73457.057193] sta_info_
[73457.057274] ieee80211_
[73457.057346] nl80211_
[73457.057367] genl_family_
[73457.057394] ? skb_queue_
[73457.057403] ? __netlink_
[73457.057413] genl_rcv_
[73457.057423] ? genl_register_
[73457.057431] netlink_
[73457.057439] genl_rcv+0x28/0x40
[73457.057447] netlink_
[73457.057456] netlink_
[73457.057466] ? aa_sock_
[73457.057475] sock_sendmsg+
[73457.057482] ___sys_
[73457.057491] ? evict+0x136/0x1a0
[73457.057499] ? iput+0x1b2/0x230
[73457.057509] ? dentry_
[73457.057519] ? __dentry_
[73457.057528] ? dput+0x238/0x270
[73457.057539] ? mntput+0x24/0x40
[73457.057547] ? __fput+0x190/0x220
[73457.057556] __sys_sendmsg+
[73457.057565] SyS_sendmsg+
[73457.057575] entry_SYSCALL_
[73457.057595] RIP: 0033:0x7f334aeac237
[73457.057601] RSP: 002b:00007ffd10
[73457.057609] RAX: ffffffffffffffda RBX: 0000000000000015 RCX: 00007f334aeac237
[73457.057613] RDX: 0000000000000000 RSI: 00007ffd10443350 RDI: 0000000000000006
[73457.057616] RBP: 00005623cbb42cb0 R08: 0000000000000000 R09: 0000000000000000
[73457.057619] R10: 00005623cbb4ee90 R11: 0000000000000246 R12: 00005623cbb42cb0
[73457.057623] R13: 00005623cbb5a4b0 R14: 0000000000000000 R15: 0000000000000000
[73457.057631] ---[ end trace e71a890588885d5e ]---
ProblemType: Bug
DistroRelease: Ubuntu 17.04
Package: linux-image-
ProcVersionSign
Uname: Linux 4.10.0-19-generic x86_64
ApportVersion: 2.20.4-0ubuntu4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC0D0p: fanslow 9684 F...m pulseaudio
/dev/snd/
CurrentDesktop: GNOME
Date: Thu Apr 20 10:53:42 2017
HibernationDevice: RESUME=
InstallationDate: Installed on 2016-11-19 (152 days ago)
InstallationMedia: Ubuntu-GNOME 16.10 "Yakkety Yak" - Release amd64 (20161012.1)
MachineType: LENOVO 20F5S32300
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.164
SourcePackage: linux
UpgradeStatus: Upgraded to zesty on 2017-04-19 (0 days ago)
dmi.bios.date: 03/15/2016
dmi.bios.vendor: LENOVO
dmi.bios.version: R02ET46W (1.19 )
dmi.board.
dmi.board.name: 20F5S32300
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.
dmi.modalias: dmi:bvnLENOVO:
dmi.product.name: 20F5S32300
dmi.product.
dmi.sys.vendor: LENOVO
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