Mouse cursor blinks while coming out of suspend

Bug #2020389 reported by Damian Yerrick
This bug affects 1 person
Affects Status Importance Assigned to Milestone
xfce4-screensaver (Ubuntu)

Bug Description

When I wake my ThinkPad T450 running Xubuntu 23.04 from suspend, sometimes the mouse cursor flashes 1 to 3 times before the form to unlock my session with my password appears. These flashes did not happen in Xubuntu 22.10.

Suspicious lines in the output of `sudo dmesg` around one wakeup:

[79285.345688] traps: xfce4-screensav[43963] general protection fault ip:55c8b1ba5ef1 sp:7ffd2e2856f0 error:0 in xfce4-screensaver-dialog[55c8b1b9b000+e000]
[79292.476691] traps: xfce4-screensav[44617] general protection fault ip:56229a4eaef1 sp:7ffd73064440 error:0 in xfce4-screensaver-dialog[56229a4e0000+e000]
[79294.652128] traps: xfce4-screensav[44823] general protection fault ip:55eb890cfef1 sp:7ffd7e6be4a0 error:0 in xfce4-screensaver-dialog[55eb890c5000+e000]
[79367.062569] xfce4-screensav[44940]: segfault at 5573abd2b1de ip 00007ff51eedf5a1 sp 00007ffe53294f18 error 4 in[7ff51eeb5000+34000] likely on CPU 3 (core 1, socket 0)

ProblemType: Bug
DistroRelease: Ubuntu 23.04
Package: xfce4-screensaver 4.16.0-1
ProcVersionSignature: Ubuntu 6.2.0-20.20-generic 6.2.6
Uname: Linux 6.2.0-20-generic x86_64
ApportVersion: 2.26.1-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: XFCE
Date: Mon May 22 17:49:06 2023
InstallationDate: Installed on 2021-05-16 (736 days ago)
InstallationMedia: Xubuntu 21.04 "Hirsute Hippo" - Release amd64 (20210420)
SourcePackage: xfce4-screensaver
UpgradeStatus: Upgraded to lunar on 2023-05-15 (7 days ago)

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Damian Yerrick (tepples) wrote :
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