Plantage OS
Nobody has claimed this yet.
Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 25/100
Research direction
Start by reproducing the reported /usr/bin/pix invocation while the browser and VirtualBox are running, then inspect the supplied systemd core dump and GDB backtrace. Done means identifying and fixing the cause of the SIGSEGV so Pix no longer freezes the desktop under the reported conditions.
Written by the indexing model from the issue text.
Description
Distribution
Linux Mint 21.2 Cinnamon, version de Cinnamon 5.8.4, noyau 5.15.0-79
Package version
pix 3.0.2
Frequency
Always
Bug description
The bug occurs without warning, I end up with a frozen screen.I can no longer use my mouse and keyboard.I have to press the button on the computer to force restart.
Steps to reproduce
The problem occurred with the browser and VirtualBox running.
Expected behavior
I shouldn't have a system that freezes when I'm not using Pix.
Additional information
===================================================================
Info
PID: 30665 (pix)
Signal: 11 (SEGV)
Timestamp: Thu 2023-08-24 11:12:00 CEST (3 days ago)
Command Line: pix $'/home/christine/Images/Nouveau dossier/IMG_20230822_141504.jpg'
Executable: /usr/bin/pix
Control Group: /user.slice/user-1000.slice/session-c2.scope
Unit: session-c2.scope
Slice: user-1000.slice
Session: c2
Owner UID: 1000
Storage: /var/lib/systemd/coredump/core.pix.1000.fd029515033a49a3a32d185c95fccc77.30665.1692868320000000.zst (present)
Disk Size: 193.8M
Message: Process 30665 (pix) of user 1000 dumped core.
===================================================================
GDB Log
warning: Can't open file /SYSV00000000 (deleted) during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file /home/christine/.local/share/gvfs-metadata/home-7f367c6d.log during file-backed mapping note processing
warning: Can't open file /home/christine/.config/dconf/user (deleted) during file-backed mapping note processing
warning: Can't open file /run/user/1000/dconf/user (deleted) during file-backed mapping note processing
warning: Can't open file /memfd:xshmfence (deleted) during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
[New LWP 30715]
[New LWP 30671]
[New LWP 30676]
[New LWP 30791]
[New LWP 30665]
[New LWP 30670]
[New LWP 30675]
[New LWP 30667]
[New LWP 30678]
[New LWP 30668]
[New LWP 30669]
[New LWP 30672]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `pix /home/christine/Images/Nouveau dossier/IMG_20230822_141504.jpg'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x00007f522c3a6e6f in ?? ()
[Current thread is 1 (Thread 0x7f520affd640 (LWP 30715))]
===================================================================
GDB Backtrace
warning: Can't open file /SYSV00000000 (deleted) during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file /home/christine/.local/share/gvfs-metadata/home-7f367c6d.log during file-backed mapping note processing
warning: Can't open file /home/christine/.config/dconf/user (deleted) during file-backed mapping note processing
warning: Can't open file /run/user/1000/dconf/user (deleted) during file-backed mapping note processing
warning: Can't open file /memfd:xshmfence (deleted) during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
[New LWP 30715]
[New LWP 30671]
[New LWP 30676]
[New LWP 30791]
[New LWP 30665]
[New LWP 30670]
[New LWP 30675]
[New LWP 30667]
[New LWP 30678]
[New LWP 30668]
[New LWP 30669]
[New LWP 30672]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `pix /home/christine/Images/Nouveau dossier/IMG_20230822_141504.jpg'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x00007f522c3a6e6f in ?? ()
[Current thread is 1 (Thread 0x7f520affd640 (LWP 30715))]
#0 0x00007f522c3a6e6f in ?? ()
#1 0x0000000000000000 in ?? ()
===================================================================
GDB Backtrace (all threads)
warning: Can't open file /SYSV00000000 (deleted) during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file /home/christine/.local/share/gvfs-metadata/home-7f367c6d.log during file-backed mapping note processing
warning: Can't open file /home/christine/.config/dconf/user (deleted) during file-backed mapping note processing
warning: Can't open file /run/user/1000/dconf/user (deleted) during file-backed mapping note processing
warning: Can't open file /memfd:xshmfence (deleted) during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
warning: Can't open file anon_inode:i915.gem which was expanded to anon_inode:i915.gem during file-backed mapping note processing
[New LWP 30715]
[New LWP 30671]
[New LWP 30676]
[New LWP 30791]
[New LWP 30665]
[New LWP 30670]
[New LWP 30675]
[New LWP 30667]
[New LWP 30678]
[New LWP 30668]
[New LWP 30669]
[New LWP 30672]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `pix /home/christine/Images/Nouveau dossier/IMG_20230822_141504.jpg'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 0x00007f522c3a6e6f in ?? ()
[Current thread is 1 (Thread 0x7f520affd640 (LWP 30715))]
- Dominant language
- C
- Stars
- 270
- Forks
- 47
- PR merge metrics
- No merged PRs in 30d
Getting set up
This project ships no dev container, Dockerfile or contributing guide, so setting up is up to you: start from its README, and see our first-contribution guide for the general steps.
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
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