This change was made by a bot.
** Changed in: linux (Ubuntu)
Status: New => Confirmed
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https://bugs.launchpad.net/bugs/1909736
Title:
Ubuntu 20.04 crashed with ext4 error after waking laptop from sleep
Status in linux package in Ubuntu:
Confirmed
Bug description:
I wake-up my laptop from sleep (opened laptop lid) and I noticed my
WiFi connection was not working and also Bluetooth mouse was not
working (in settings it looked Bluetooth was of).
I tried to turn on Bluetooth but nothing happened. Then suddenly black
screen appeared with some ext4 messages all over the screen. Then I
have hard reset laptop and now it booted normally and works normally.
Now I have executed bellow commands that I have found to collect after
similar "crash" appears:
journalctl -b-1 > freshprevboot.txt
lspci -kv > lspci.txt
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu27.14
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2019-10-23 (435 days ago)
InstallationMedia: Ubuntu 18.04.3 LTS "Bionic Beaver" - Release amd64
(20190805)
MachineType: LENOVO 20N4S06V00
Package: linux (not installed)
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-58-generic
root=UUID=5ae35a7d-8195-4867-8bb5-49ab3106da83 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 5.4.0-58.64-generic 5.4.73
RelatedPackageVersions:
linux-restricted-modules-5.4.0-58-generic N/A
linux-backports-modules-5.4.0-58-generic N/A
linux-firmware 1.187.6
Tags: focal
Uname: Linux 5.4.0-58-generic x86_64
UpgradeStatus: Upgraded to focal on 2020-08-14 (138 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo wireshark
_MarkForUpload: True
dmi.bios.date: 09/21/2020
dmi.bios.vendor: LENOVO
dmi.bios.version: N2IET92W (1.70 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20N4S06V00
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40697 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrN2IET92W(1.70):bd09/21/2020:svnLENOVO:pn20N4S06V00:pvrThinkPadT590:rvnLENOVO:rn20N4S06V00:rvrSDK0J40697WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad T590
dmi.product.name: 20N4S06V00
dmi.product.sku: LENOVO_MT_20N4_BU_Think_FM_ThinkPad T590
dmi.product.version: ThinkPad T590
dmi.sys.vendor: LENOVO
modified.conffile..etc.default.apport:
# set this to 0 to disable apport, or to 1 to enable it
# you can temporarily override this with
# sudo service apport start force_start=1
enabled=0
mtime.conffile..etc.default.apport: 2020-04-29T17:08:03.553351
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