我有台式机和笔记本电脑，两者都运行 Debian。在桌面 mnemosyne 中，打开或最大化窗口就会崩溃。笔记本电脑很完美。他们都是联想。
Hugo@debian:~$ 从命令行运行 mnemosyne
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
QIODevice::write (QProcess): device not open
Missing path home/hugo/.local/share/mnemosyne/default.db_media/Screenshot from 2018-11-24 09-54-29.png
QIODevice::write (QProcess): device not open
Missing path home/hugo/.local/share/mnemosyne/default.db_media/Screenshot from 2018-11-24 09-54-29.png
QIODevice::write (QProcess): device not open
QIODevice::write (QProcess): device not open
Missing path home/hugo/.local/share/mnemosyne/default.db_media/Screenshot from 2018-11-24 09-54-29_1_.png
Segmentation fault
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
QIODevice::write (QProcess): device not open
Missing path home/hugo/.local/share/mnemosyne/default.db_media/Screenshot from 2018-11-24 09-54-29.png
QIODevice::write (QProcess): device not open
Missing path home/hugo/.local/share/mnemosyne/default.db_media/Screenshot from 2018-11-24 09-54-29.png
QIODevice::write (QProcess): device not open
QIODevice::write (QProcess): device not open
Missing path home/hugo/.local/share/mnemosyne/default.db_media/Screenshot from 2018-11-24 09-54-29_1_.png
Segmentation fault
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
libpng warning: iCCP: known incorrect sRGB profile
QIODevice::write (QProcess): device not open
Missing path home/hugo/.local/share/mnemosyne/default.db_media/Screenshot from 2018-11-24 09-54-29.png
QIODevice::write (QProcess): device not open
Missing path home/hugo/.local/share/mnemosyne/default.db_media/Screenshot from 2018-11-24 09-54-29.png
QIODevice::write (QProcess): device not open
QIODevice::write (QProcess): device not open
Missing path home/hugo/.local/share/mnemosyne/default.db_media/Screenshot from 2018-11-24 09-54-29_1_.png
Segmentation fault
答案1
看https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=883333。我遇到了同样的问题，但手动安装一些额外的软件包为我解决了这个问题。