答案1
的存储库Intel Graphics Installer for Linux
需要 gpg 公钥。来自https://01.org/linuxgraphics/downloads/intel-graphics-update-tool-linux-os-v2.0.3,我们看到需要添加这个gpg公钥。在里面输入以下命令terminal
...
wget --no-check-certificate https://download.01.org/gfx/RPM-GPG-GROUP-KEY-ilg
sudo apt-key add RPM-GPG-GROUP-KEY-ilg
为了解决多次定义的列表,再次terminal
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ls -al /etc/apt/sources.list.d/arc-theme.list*
你可能会看到类似这样的内容:
arc-theme.list
arc-theme.list:1
arc-theme.list:2
arc-theme.list:3
我们要删除除第一个之外的所有内容:
sudo rm /etc/apt/sources.list.d/arc-theme.list:1
sudo rm /etc/apt/sources.list.d/arc-theme.list:2
sudo rm /etc/apt/sources.list.d/arc-theme.list:3