Error icons on Dock.

[cuongndc]

Please help me fix it! Thanks you.

[gusbemacbe]

Hi @NDC07!

1. Please, open Nautilus, press Ctrl + L and copy and paste `/usr/share/applications;
2. Open any of these desktop files with text editor (Gedit), press Ctrl + F, type "Icon=" and copy it and paste here.

If these desktop files are not there in /usr/share/applications:

1. Please open Nautilus and go to your name folder;
2. Press Ctrl + H, and select the folder .local > share > applications.

If they are not either, then they can be snap-built apps:

1. Open Nautilus, press Ctrl + L, copy and paste /var/lib/snapd/desktop/applications
2. Copy all the desktop files to your_name/.local/share/applications
3. Open each desktop file with Gedit
4. Change the hard-coded icon to normal name without extension for format, for example, in the case of Inkscape:

Icon=/var/lib/snapd/snap/inkscape/4274/share/inkscape/branding/inkscape.svg

for

Icon=inkscape

5. You need to remove, running as sudo, all desktop files from /var/lib/snapd/desktop/applications to clean the duplicates.

[cuongndc]

@gusbemacbe, thank you so much!

[gusbemacbe]

You are welcome. Did it work now?

[cuongndc]

@gusbemacbe , thank you, it works well.

[gusbemacbe]

OK, thank you!