this post was submitted on 12 Sep 2024
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I have 2 screens connected on my Radeon HD 6770 and for a reason, when i exit the TTY and start Dwm one of them go black.

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[–] trompete@hexbear.net 2 points 3 months ago

Figure out first if this is a dwm problem. Does it work in openbox (or whatever)? What does xrandr say?

[–] zkrzsz@hexbear.net 1 points 3 months ago* (last edited 3 months ago)
[–] hypercracker@hexbear.net 1 points 3 months ago (1 children)

Is it the same one every time or is it random? What DWM? Do the two screens use the same type of cable to connect to your GPU? Does power-cycling your black monitor or disconnecting/reconnecting the cable fix the issue?

[–] Titou@hexbear.net 2 points 3 months ago (1 children)

It's always the same screen, and disconnecting/reconnecting dosn't work. im starting to think it's a screen issue

[–] hypercracker@hexbear.net 1 points 3 months ago* (last edited 3 months ago) (1 children)

What happens if you swap which cable goes to which screen, or only have the black screen be connected?

[–] Titou@hexbear.net 1 points 3 months ago (1 children)

Same, it's always the same screen

[–] hypercracker@hexbear.net 1 points 3 months ago* (last edited 3 months ago)

It could still be a DE config issue since the config can identify screen ID based on some kind of ID given by the hardware (sway can do this for example). What DE are you using and what is the text file config related to screen output?

[–] PorkrollPosadist@hexbear.net 1 points 3 months ago