Fix Okular snap error

Asked Dec 13 '19 at 13:08

Active Dec 13 '19 at 13:31

Viewed 652 times

I have installed Okular from Snapcraft, initially it didn't work, but then it did, after removing and installing with the Snap Store app.

After a while it stopped working.

~$ okular
ERROR: ld.so: object 'libgtk3-nocsd.so.0' from LD_PRELOAD cannot be preloaded (failed to map segment from shared object): ignored.
Qt: Session management error: Authentication Rejected, reason : None of the authentication protocols specified are supported and host-based authentication failed
Segmentation fault (core dumped)

I have tried to fix with:

sudo snap refresh okular --devmode --edge

no luck.

edited Dec 13 '19 at 13:31

asked Dec 13 '19 at 13:08

cipricus

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Does ot work if you start it from the UI, not the CLI? – schaiba Dec 13 '19 at 13:49
@schaiba - no. reinstalling made it work at some point. then stopped starting. – cipricus Dec 13 '19 at 13:56
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I'm wondering about libgtk3-nocsd.so.0. Why should Okular, being a qt app, require that? – DK Bose Dec 13 '19 at 13:57
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Please snap refresh okular --stable (without devmode) and paste the full output of snap version and snap run okular – popey Dec 17 '19 at 16:24

Fix Okular snap error

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