Hello,
I have installed Trisquel8 over Ubuntu 16.04 LTS
For some unknown reason, it seems that installation of Plymouth failed
Searched the web and found the following procedure :
1- sudo apt update
2- sudo apt install plymouth-themes
(at this point there is no trisquel theme, so manually copied trisquel-logo
folder into plymouth/themes)
3- sudo update-alternatives --install
/usr/share/plymouth/themes/default.plymouth default.plymouth
/usr/share/plymouth/themes/trisquel-logo/trisquel-logo.plymouth 100
4- sudo update-initramfs -u
Good, I now get a boot logo, but it is Ubuntu-Spinner, not Trisquel-Logo
I noticed that step 3 had no effect as themes/default.plymouth contains the
Ubuntu-Spinner definition
I manually copied a default.plymouth containing Trisquel-Logo in themes, then
ran step 4
I can now see the Trisquel-Logo at shut-down, but nothing at boot : no more
Ubuntu-Spinner, no Trisquel-Logo, only a black screen until logon
I have to say that I need help to go on
Thanks in advance