I note that /dev/input/event7 to event26 are missing with kernel 5.13.
The Thunderbolt dock Ethernet seems to be this device (missing with kernel
5.13).
r8152 6-1.3.3:1.0 enx3c52821a24c3: renamed from eth0
I see what looks like the laptop's internal ethernet showing up though.
I didn't think to move the Ethernet cable to that port to see if it
would work.
My external monitors (BenQ FP937s and Samsync SyncMaster) show up for
both kernels. Interestingly, I don't see the internal panel showing up
under either kernel? But it works with 5.11 and not with 5.13.
I only see this with 5.11:
(II) modeset(G0): using drv /dev/dri/card0
And then some EDID probing, that maybe includes the internal panel?
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-signed-hwe-5.13 in Ubuntu.
https://bugs.launchpad.net/bugs/1952674
Title:
Kernel 5.13 fails to work with lots of hardware (HP Zbook)
Status in linux-signed-hwe-5.13 package in Ubuntu:
New
Bug description:
The Internal display does not work. External monitors connected via
Thunderbolt down continue to work.
The trackpad does not work. The keyboard does work.
The Ethernet on the Thunderbolt dock does not work.
Booting the 5.11 kernel allows everything to work.
I'm not sure how useful the automatically-attached files are since I had to
boot with 5.11 in order to get the network working.
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.13.0-22-generic 5.13.0-22.22~20.04.1
ProcVersionSignature: Ubuntu 5.11.0-41.45~20.04.1-generic 5.11.22
Uname: Linux 5.11.0-41-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.11-0ubuntu27.21
Architecture: amd64
CasperMD5CheckResult: skip
Date: Tue Nov 30 10:37:03 2021
InstallationDate: Installed on 2021-08-30 (91 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
SourcePackage: linux-signed-hwe-5.13
UpgradeStatus: No upgrade log present (probably fresh install)
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.13/+bug/1952674/+subscriptions
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