Using Wacom stylus on screen causes system lockup

Bug #1918847 reported by Rahul
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Fix Released
Undecided
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Bug Description

Machine: Lenovo Thinkpad Yoga L13 model 20R5S02B00
Description: Ubuntu Hirsute Hippo (development branch)
Release: 21.04

On current hirsute, using 5.10.0-14-generic or 5.10.0-14-lowlatency, bringing the included Wacom pen to the screen causes an instant lockup. There is no solution except hard power off. It is 100% reproducible.

The last message in syslog before this freeze / force reboot seems to be "rfkill: input handler enabled".

This doesn't happen with upstream kernel 5.11.0-051100-generic or with the 5.8 kernel 5.8.0-44-generic from groovy.

I am happy to give further information.

UPDATE 2021-03-18: with the hirsute kernel update to 5.11.0.11 the bug has gone.

Tags: hirsute
Revision history for this message
Rahul (rsidd120) wrote :

uname 5.11 (no bug)

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Rahul (rsidd120) wrote :

version 5.11 (no bug)

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Rahul (rsidd120) wrote :
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Rahul (rsidd120) wrote :
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Rahul (rsidd120) wrote :
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Rahul (rsidd120) wrote :
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Rahul (rsidd120) wrote :
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Ubuntu Kernel Bot (ubuntu-kernel-bot) wrote : Status changed to Confirmed

This change was made by a bot.

Changed in linux (Ubuntu):
status: New → Confirmed
tags: added: hirsute
Revision history for this message
Rahul (rsidd120) wrote :
Revision history for this message
Rahul (rsidd120) wrote :

After the kernel update to hirsute (5.11.0-11-generic) the bug has gone.

description: updated
Rahul (rsidd120)
Changed in linux (Ubuntu):
status: Confirmed → Fix Released
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