https://bugs.kde.org/show_bug.cgi?id=434921
Bug ID: 434921
Summary: Removing the 'wacom' kernel module while a wacom
tablet is plugged in freezes computer.
Product: wacomtablet
Version: unspecified
Platform: openSUSE RPMs
OS: Linux
Status: REPORTED
Severity: crash
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Created attachment 137047
--> https://bugs.kde.org/attachment.cgi?id=137047&action=edit
>From journalctl, after execution of the command.
SUMMARY
Removing the 'wacom' kernel module while the Wacom CTL-490 tablet is plugged in
freezes my computer. It unfreezes when the tablet is unplugged then plugged
back in, which re-enables the 'wacom' kernel module.
When my computer is frozen, nothing responds. I can't use my mouse, can't
change ttys via keyboard, etc...
STEPS TO REPRODUCE
1. Plug in a Wacom CTL-490 tablet via usb port.
2. Run 'sudo modprobe -r wacom' via a terminal window.
OBSERVED RESULT
Computer freezes.
EXPECTED RESULT
Computer no longer detects plugged in Wacom CTL-490 tablet, but continues to
function normally.
SOFTWARE/OS VERSIONS
Linux: Kernel 5.10.16-1-default, openSUSE Tumbleweed snapshot 20210220
KDE Plasma Version: 5.21.0
KDE Frameworks Version: 5.79.0
Qt Version: 5.15.2
ADDITIONAL INFORMATION
Attached is a copy of the journalctl log after the execution of the command.
Not sure if this bug belongs to the wacomtablet product.
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