For me it worked to use the snap version.
1) sudo apt remove okular --purge
2) sudo snap install okular
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https://bugs.launchpad.net/bugs/1698656
Title:
navigation panel
Still present in 20.10.
The proposed workaround works for me:
1) sudo apt install qt5ct oxygen-icon-theme
2) run qt5ct, select oxygen icon theme, apply.
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Still present in 18.04.
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Title:
navigation panel icons missing on standard install of 17.04
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The workaround works for me.
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Title:
navigation panel icons missing on standard install of 17.04
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The steps described in #4 did not work for me. I managed to fix it by running
qt5ct and selecting "Oxygen" as icon theme there.
Rem: I also have QT_QPA_PLATFORMTHEME="qt5ct" in my env.
See https://bbs.archlinux.org/viewtopic.php?id=220907
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Still present in 17.10.
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https://bugs.launchpad.net/bugs/1698656
Title:
navigation panel icons missing on standard install of 17.04
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