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Graphical Environments & Desktops • Monitor "No Signal" after GRUB screen

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Boot without nomodeset or 3. After some time following no signal, does Ctrl-Alt-F4 produce a login prompt? If yes, login, do:

Code:

inxi -GSaz > somefile.txt
then paste here the content from somefile.text. Next check for existence of Xorg.0.log file in /var/log/ or ~/.local/share/xorg/. If found, and its timestamp is not old, send it to a pastedbin and provide here the produced URL. e.g.

Code:

pastebinit /var/log/Xorg.0.log
It's possible for filename to contain 1 or other number than 0. If Xorg.0.log was not found, check for existence of directory /var/log/journal/. If it does not exist, create it, then reboot once normally, then reboot with nomodeset 3, login, do

Code:

sudo journalctl --case-sensitive=0 --no-host --no-pager -b  -g 'aile|error' | pastebinit
and provide resulting URL here. If the list is rather short, do it again without | pastebinit and paste the ouput here directly. Also provide

Code:

sudo journalctl -b -u display-manager
output here.

Statistics: Posted by mrmazda — 2025-02-15 08:12 — Replies 1 — Views 49



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