| Summary: |
poll_for_event: assertion !xcb_xlib_threads_sequence_lost fails after editing metadata of a few videos and/or after viewing a few videos |
| Product: |
[Applications] digikam
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Reporter: |
Christian Gottschall <christian.gottschall> |
| Component: |
Plugin-Generic-MetadataEdit | Assignee: |
Digikam Developers <digikam-bugs-null> |
| Status: |
RESOLVED
FIXED
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| Severity: |
normal
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CC: |
caulier.gilles, christian.gottschall
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| Priority: |
NOR
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| Version First Reported In: |
3.5.0 | |
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| Target Milestone: |
--- | |
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| Platform: |
openSUSE | |
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| OS: |
Linux | |
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Latest Commit:
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Version Fixed/Implemented In:
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4.12.0
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Sentry Crash Report:
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I try to add metadata (description, title, keywords) to a few videos. In order to be sure that I add the correct data, I view the respective video before actually entering metadata. After a few videos (sometimes three, sometimes five), digikam reliably crashes with/after an assertion !xcb_xlib_threads_sequence_lost. ("digikam: xcb_io.c:274: poll_for_event: Zusicherung »!xcb_xlib_threads_sequence_lost« nicht erfüllt.") On stdout/stderr, I get the following messages: ** (digikam:30930): WARNING **: gstvideo: failed to get caps of pad xvimagesink0:sink ** (digikam:30930): WARNING **: gstvideo: failed to get caps of pad xvimagesink0:sink [xcb] Unknown sequence number while processing queue [xcb] Most likely this is a multi-threaded client and XInitThreads has not been called [xcb] Aborting, sorry about that. digikam: xcb_io.c:274: poll_for_event: Zusicherung »!xcb_xlib_threads_sequence_lost« nicht erfüllt. Reproducible: Always Steps to Reproduce: 1. View a few videos. 2. Edit their metadata (title, comments) 3. go to 1. Actual Results: Digikam crashes with: [xcb] Unknown sequence number while processing queue [xcb] Most likely this is a multi-threaded client and XInitThreads has not been called [xcb] Aborting, sorry about that. digikam: xcb_io.c:274: poll_for_event: Zusicherung »!xcb_xlib_threads_sequence_lost« nicht erfüllt. Expected Results: Digikam does not crash.