Thank you for changing the right package name and doing apport-collect can you try booting without secureboot also as a test? if you can reproduce this with secureboot OFF you could also try booting a previous kernel as a test
-- 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/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 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1909736/+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
