丢失7zip桌面图标

Question

在通过snap重新安装Ubuntu和7zip桌面之后，我失去了像这样的7zip图标。

所有功能都能正常工作，唯一恼人的部分是在重新安装Ubuntu之前缺少的图标。有人知道怎么解决这个问题吗？谢谢。

Answer 1

.desktop文件似乎没有行Icon=/path/to/icon。

因此，手动添加行将显示图标。

sudo -H gedit /var/lib/snapd/desktop/applications/p7zip-desktop_p7zip-desktop.desktop

添加行Icon=</path/to/icon>

[Desktop Entry]
X-SnapInstanceName=p7zip-desktop
Name=P7Zip Desktop
GenericName=P7Zip Desktop - File Manager
Type=Application
Categories=GTK;Utility;Archiving;Compression;
Terminal=false
Exec=env BAMF_DESKTOP_FILE_HINT=/var/lib/snapd/desktop/applications/p7zip-desktop_p7zip-desktop.desktop /snap/bin/p7zip-desktop %U
NoDisplay=false
Icon=/home/ubuntu/Downloads/1.png
MimeType=application/gzip;application/x-7z-compressed;application/x-7z-compressed-tar;application/x-arj;application/x-bzip;application/x-bzip-compressed-tar;application/x-bzip1;application/x-bzip1-compressed-tar;application/x-cabinet;application/x-cd-image;application/x-compress;application/x-compressed-tar;application/x-cpio;application/x-deb;application/x-gtar;application/x-gzip;application/x-gzpostscript;application/x-lha;application/x-lhz;application/x-lzma;application/x-lzma-compressed-tar;application/x-ms-wim;application/x-rar;application/x-rar-compressed;application/x-rpm;application/x-tar;application/x-xz;application/x-xz-compressed-tar;application/x-zip;application/x-zip-compressed;application/zip;application/vnd.ms-cab-compressed;