Manjaro Linux Forum

Failed to start light display manager, tried basic forum posts

amdgpu, lightdm

The_Quantum_Alpha 1 January 2021 01:52 12

[Stable Update] 2020-12-30 - Kernels, KDE, Cinnamon, LibreOffice, Python 3.9, Mesa 20.3.1 Stable Updates

Alright! For all of you having black screen with AMD GPU with kernel 5.10 For GRUB: Open a terminal/TTY (alt+f2) Enter sudo nano /etc/default/grub Find the line: GRUB_CMDLINE_LINUX_DEFAULT=" Add amdgpu.dc=0 Save, then run sudo update-grub For systemd-boot: Open a terminal/TTY (alt+f2) Enter sudo nano /boot/loader/entries/manjarolinux5.10.conf Add amdgpu.dc=0 to the end of the line options Save & reboot! Hope this helps! It is a bug in the latest AMD drivers…

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