linux-image-4.15.0-177-generic freezes on the welcome screen
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Invalid
|
Undecided
|
Unassigned | ||
Bionic |
Fix Released
|
High
|
Unassigned |
Bug Description
== SRU Justification ==
[Impact]
Freeze at boot. intel-lpss is trying to synchronously load idma64 module
in asynchronous conext.
[Fix]
Let userspace load the module to avoid the deadlock.
[Test]
Users confirmed the proposed fix can solve the issue.
[Where problems could occur]
Userspace can handle modules loading just fine, so there shouldn't be
any surprise.
== Original Bug Report ==
After updating to linux-image-
I cannot work with my machine at this point and have to hard reset it.
Selecting advanced boot options in grub and selecting the previous linux kernel 4.15.0-176 makes it work again. So this bad bug was introduced with the 4.15.0-177 kernel release.
I tried removing the nvidia-driver-510 package, presumably making Ubuntu use the "nouveau" driver, and with that, I could use the welcome screen and log in, but the machine still froze shortly afterwards.
So maybe this is some sort of interference with my GeForce 1080 graphics card, but it is not specific to the driver used.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: linux-image-
ProcVersionSign
Uname: Linux 4.15.0-176-generic x86_64
NonfreeKernelMo
ApportVersion: 2.20.9-0ubuntu7.27
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
/dev/snd/
CurrentDesktop: Unity:Unity7:ubuntu
Date: Thu May 12 13:36:28 2022
EcryptfsInUse: Yes
InstallationDate: Installed on 2015-10-29 (2386 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
MachineType: Supermicro Super Server
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=
RelatedPackageV
linux-
linux-
linux-firmware 1.173.21
RfKill:
SourcePackage: linux
UpgradeStatus: Upgraded to bionic on 2019-07-29 (1017 days ago)
dmi.bios.date: 09/18/2020
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 3.4
dmi.board.
dmi.board.name: X11SAE
dmi.board.vendor: Supermicro
dmi.board.version: 1.01
dmi.chassis.
dmi.chassis.type: 17
dmi.chassis.vendor: Supermicro
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.family: To be filled by O.E.M.
dmi.product.name: Super Server
dmi.product.
dmi.sys.vendor: Supermicro
Changed in linux (Ubuntu Bionic): | |
status: | New → Confirmed |
importance: | Undecided → High |
description: | updated |
Changed in linux (Ubuntu): | |
status: | Confirmed → Invalid |
Changed in linux (Ubuntu Bionic): | |
status: | Confirmed → Fix Committed |
This change was made by a bot.