Wake Me Up When September Ends.

A wanderer capable of grasping the beauty of the grass, with a heart full of ancient charm, and a fondness for playful wit. Those who understand my words are knowledgeable individuals; those who decipher my code truly comprehend the essence. I am a wandering code swordsman, carrying my skills and riding freely through the digital world.

🧌 ubuntu无法打开vlc

Ubuntu 安装vlc之后无法正常打开,命令行输入vlc,显示如下错误信息:

> vlc
/usr/share/libdrm/amdgpu.ids: No such file or directory
amdgpu: unknown (family_id, chip_external_rev): (146, 32)
libGL error: failed to create dri screen
libGL error: failed to load driver: radeonsi
VLC media player 3.0.20 Vetinari (revision 3.0.20-1-g2617de71b6)
[00006310db453a10] main libvlc: 正在以默认界面运行 vlc。使用“cvlc”可以无界面模式使用 vlc。
Warning: Ignoring XDG_SESSION_TYPE=wayland on Gnome. Use QT_QPA_PLATFORM=wayland to run on Wayland anyway.
Qt: Session management error: Could not open network socket
Fontconfig warning: FcPattern object width does not accept value [75 100)
[1]    238348 segmentation fault (core dumped)  vlc

解决方案如下:

sudo rm /var/cache/fontconfig/*
rm ~/.cache/fontconfig/*
fc-cache -r

上述命令,执行完之后,再次打开vlc,需要等待一段时间,然后就可以正常使用。

第二种解决方案是使用 sudo apt install vlc 安装,不要用snap。先卸载snap的vlc,再安装,就可以正常打开了。

具体是什么原因不是很清楚,本地网络不通也会出现这个错误。