https://bugs.kde.org/show_bug.cgi?id=418485
--- Comment #2 from LASSOUED Ghassen <lassoued.gh...@hotmail.fr> --- (In reply to Michael Weghorn from comment #1) > Does reinstalling Okular via this command on command line help? > > apt install --reinstall libokular5core8 okular > > (In reply to LASSOUED Ghassen from comment #0) > > Please, is there a solution keeping my pdf files intact ? because i have > > important notes in them > > Good news in any case is that the PDF files themselves should not be > affected in any way, it's "just" the Okular installation that is somehow > messed up on your system. Thank you for your reply. Some days ago, a found this and it fixed the issue: https://askubuntu.com/questions/1114346/suddenly-okular-will-not-open-any-more?fbclid=IwAR2titIzH0MEd77-HoFioSYEYSOBvIxt2n-TXmonX86h__z1bQXZ1KNvHw0 -- You are receiving this mail because: You are watching all bug changes.