Le 27/03/2019 à 21:36, Repu a écrit : > After install of Debian testing while booting on battery power system > just hangs with sometimes corrupted (xfce4) log-in screen or just a plain > black screen with corrupted mouse cursor. > No, i can't access the terminal/console with a Ctrl+Alt+F1. > > Proplem is probably connected with tlp, because removing it renders system > bootable on battery power. > (it could be connected with my laptop having Dual AMD Radeon HD GPUs in > crossfire)
Hi, What is the exact model of your laptop ? It may be useful for upstream to understand what's going on and hopefully fix the bug. Could you please try to disable one GPU in the BIOS (as pointed out in the TLP FAQ Graphics section [1]) and see if this fixes the problem ? I don't know if a project equivalent to Bumblebee exists for AMD Dual graphics, but reading [2], [3] and [4] might help (don't forget to adapt names for AMD chips). [1] https://linrunner.de/en/tlp/docs/tlp-faq.html#graphics [2] https://wiki.archlinux.org/index.php/hybrid_graphics [3] https://wiki.archlinux.org/index.php/PRIME [4] https://wiki.debian.org/NvidiaGraphicsDrivers/Optimus Regards, -- Raphaël Halimi
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