[okular] [Bug 462159] New: crashes when using three finger swipe

bugzilla_noreply at kde.org bugzilla_noreply at kde.org
Wed Nov 23 10:08:51 GMT 2022


https://bugs.kde.org/show_bug.cgi?id=462159

            Bug ID: 462159
           Summary: crashes when using three finger swipe
    Classification: Applications
           Product: okular
           Version: 22.04.3
          Platform: Kubuntu
                OS: Linux
            Status: REPORTED
          Severity: normal
          Priority: NOR
         Component: general
          Assignee: okular-devel at kde.org
          Reporter: leokapp44 at gmail.com
  Target Milestone: ---

STEPS TO REPRODUCE
1. open ocular on a multitouch device.
2. swipe with three fingers (for example to switch virtual desktop, to bring up
overview... or because you are using a pen and your palm is recognized as three
fingers.)

OBSERVED RESULT
If a pdf is displayed: Okular turns gray (Not responding) but window doesn't
close right away.
If in the default starting page: Okular window closes immediately

Terminal output:
```
KCrash: crashing... crashRecursionCounter = 2
KCrash: Application Name = okular path = /usr/bin pid = 24393
KCrash: Arguments: /usr/bin/okular 
KCrash: Attempting to start /usr/lib/x86_64-linux-gnu/libexec/drkonqi
kf5idletime_kwayland: This plugin does not support polling idle time
fish: Job 1, 'okular' has stopped
```

EXPECTED RESULT
Okular probably should not even get the three finger swipe gesture, since it
should be handled by kwin or whatever does the virtual desktop switching.

SOFTWARE/OS VERSIONS
Operating System: Kubuntu 22.04
KDE Plasma Version: 5.25.5
KDE Frameworks Version: 5.98.0
Qt Version: 5.15.3
Kernel Version: 5.15.0-53-generic (64-bit)
Graphics Platform: Wayland
Processors: 8 × Intel® Core™ i7-8550U CPU @ 1.80GHz
Memory: 15,4 GiB of RAM
Graphics Processor: Mesa Intel® UHD Graphics 620
Manufacturer: LENOVO
System Version: ThinkPad X1 Yoga 3rd

ADDITIONAL INFORMATION
I'm not using standard Kubuntu but backports-extra ppa and wayland.
I wasn't able to install debug symbols because: (english in parentheses)
```
Die folgenden Pakete haben unerfüllte Abhängigkeiten: (The following packages
could not be installed)
 okular-dbgsym : Hängt ab von (depends on): okular (= 4:21.12.3-0ubuntu1) aber
(but) 4:22.04.3-0ubuntu1~ubuntu22.04~ppa2 soll installiert werden (should get
installed)
```
Possibly because I'm using okular from backports-extra ppa. So how do I install
it? I followed these instructions:
https://wiki.ubuntu.com/Debug%20Symbol%20Packages Maybe the debug symbols
should be in the backports-extra repo too.

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