Comment 18 for bug 1878359

Revision history for this message
Bin Li (binli) wrote :

Tested the Goodix driver on ThinkPad E14 Gen 4, it cause the fprintd coredump on 20.04.6, need feedback to Goodix about this issue, and it works fine on jammy.

u-ThinkPad-E14-Gen-4 fprintd[1473]: fprintd: ../nptl/pthread_mutex_lock.c:81: __pthread_mutex_lock: Assertion `mutex->__data.__owner == 0' failed.
u-ThinkPad-E14-Gen-4 systemd[1]: fprintd.service: Main process exited, code=dumped, status=6/ABRT
u-ThinkPad-E14-Gen-4 systemd[1]: fprintd.service: Failed with result 'core-dump'.

u@u-ThinkPad-E14-Gen-4:~$ lsusb
Bus 003 Device 002: ID 27c6:550a Shenzhen Goodix Technology Co.,Ltd. FingerPrint

u@u-ThinkPad-E14-Gen-4:~$ sudo add-apt-repository ppa:libfprint-tod1-group/ppa
[sudo] password for u:

u@u-ThinkPad-E14-Gen-4:~$ ubuntu-drivers list
libfprint-2-tod1-goodix-550a

u@u-ThinkPad-E14-Gen-4:~$ apt-cache policy libfprint-2-tod1-goodix-550a
libfprint-2-tod1-fpc:
Installed: 0.0.10+2004-0ubuntu2
Candidate: 0.0.10+2004-0ubuntu2

OS: 20.04.6
Kernel: 5.15.0-75-generic