[okular] [Bug 423148] Okular crashes when opening a random PDF from Dolphin, but apparently only with certain screen arrangements.

[David Hurka]

https://bugs.kde.org/show_bug.cgi?id=423148

David Hurka <david.hurka at mailbox.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Okular crashes every time   |Okular crashes when opening
                   |when opening a random PDF   |a random PDF from Dolphin,
                   |in Dolphin                  |but apparently only with
                   |                            |certain screen
                   |                            |arrangements.

--- Comment #10 from David Hurka <david.hurka at mailbox.org> ---
Thanks for the information.

>  The following packages have unmet dependencies:
>   okular-dbgsym : Depends: okular (= 4:19.12.3-2ubuntu1) but
>   4:20.04.0-0ubuntu1~ubuntu20.04~ppa3 is to be installed

I don’t know whether Kubuntu has another name for the correct package,
okular-dbg or else... If you are patient, you can probably find it in aptitude
or on https://packages.ubuntu.com

Downgrading to Okular 19.12.3 will probably not reproduce the bug, but it would
save your workflow.

If you can’t install the debug symbols, I expect that someone else with enough
screens can reproduce the bug and give us a detailed backtrace. With my second
screen it doesn’t crash.

Maybe these informations could help:
* Does it crash if you open a second document from Okular, so it needs to
create a new tab on the fly?
* A screenshot of your screen arrangement in System Settings. You gave us your
screen arrangement, but maybe there is something special you consider normal.

Anyway, with the present information it should be possible to debug this with
gdb.

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