یوزر پروفایل رو ریست کن:
Resolving corruption in the user profile
There is always a possibility (for example, after a power cut when LibreOffice is in use) of corruption for any file inside the user profile. If you notice any strange behavior on LibreOffice, or simply it fails to start, the first thing to try is to reset the user profile. To do so, follow these steps:
After closing all LibreOffice instances (including the "QuickStart" on system tray) rename the folder with your user profile (changing, for example, "user" by "user-old"). There is no need to delete this folder: in fact there is a possibility to recover something (for example, your templates).
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https://wiki.documentfoundation.org/UserProfile
ممنون .ببخشید میشه یکم سطح پایین بفرمایید چجوری باید یوزر پروفایل رو ریست کنم؟
آخه لینک منبع رو براتون گذاشتم که! بر اساس ورژن لیبره آفیس یکی از مسیرهای زیر رو به user-old تغییر نام بدید. تو اون لینکه توضیح داده!!!
این لینک:
https://wiki.documentfoundation.org/UserProfile
home/<user name>/.config/libreoffice/4/user (LibreOffice 4 & 5)
/home/<user name>/.config/libreoffice/3/user (LibreOffice 3 since 3.5.0)
/home/<user name>/.libreoffice/3/user (prior to LibreOffice 3.5.0)