Radeon issues with Debian 12
by radeonobscure from LinuxQuestions.org on (#6J867)
Hey all!
Recently I got new old machine which I'm trying to make my temporary workstation as I don't have access to my personal computer. I've installed Debian 12 (also I tried antiX, XM, xubuntu with same problems) and when machine starts, screen turns off. It looks that the problem is with GPU driver as when I add "nomodeset" or "radeon.modeset=0" to grub, system starts correctly (only with 640x480 option). I've tried installing Nvidia drivers following this instructons with no success: https://wiki.debian.org/NvidiaGraphicsDrivers
At the moment I wiped out system and reinstalled it, so I'm trying everything from scratch. Slowly I'm loosing hope...
Debian 12 with GNOME
Motherboard: Gigabyte GA-880GM-UD2H,
Processor: AMD Athlon( II X3 445
Graphic card: Radeon HD 4850
I will grateful for any help
Recently I got new old machine which I'm trying to make my temporary workstation as I don't have access to my personal computer. I've installed Debian 12 (also I tried antiX, XM, xubuntu with same problems) and when machine starts, screen turns off. It looks that the problem is with GPU driver as when I add "nomodeset" or "radeon.modeset=0" to grub, system starts correctly (only with 640x480 option). I've tried installing Nvidia drivers following this instructons with no success: https://wiki.debian.org/NvidiaGraphicsDrivers
At the moment I wiped out system and reinstalled it, so I'm trying everything from scratch. Slowly I'm loosing hope...
Debian 12 with GNOME
Motherboard: Gigabyte GA-880GM-UD2H,
Processor: AMD Athlon( II X3 445
Graphic card: Radeon HD 4850
I will grateful for any help