---------- Původní e-mail ---------- Od: Johannes Brakensiek <[email protected]> Komu: Michel Dänzer <[email protected]> Datum: 1. 2. 2021 13:20:20 Předmět: Re: Radeon HD 5770 "
Thank you. On 1 Feb 2021, at 12:42, Michel Dänzer wrote: " Is the firmware-amd-graphics / firmware-linux-nonfree package installed? " Yes, firmware is installed. " If yes, I'd suggest booting with modprobe.blacklist=radeon on the kernel command line (this will prevent the radeon kernel driver from getting loaded automatically). Then once the system is booted up, log in via SSH and run sudo modprobe radeon This way you should be able to capture dmesg output from loading the radeon driver. " That’s helpful. I did not get the dmesg output via SSH, but at the console. So the radeon driver loads the JUNIPER firmware, then the CYPRESS firmware and then hangs up. The last 5 lines are like this: <code style='background-color:#F7F7F7;border-radius:3px;margin:0;padding:0'>firmware: direct-loading firmware radeon/JUNIPER_smc.bin [drm] Internal thermal controller with fan control [drm] radeon: dpm initialized firmware: direct-loading firmware radeon/CYPRESS_uvd.bin [drm] GART: num cpu pages 16384, num gpu pages 262144 </code> And then it hangs up. Completely. :) Thank you Johannes " Johannes, maybe it is offtopic, but do you have two cards? ( for open firmware/OSX + linux )? Because in the case of two cards my Quad needs custom xorg.conf. By default there is bad BusID. -- Martina " "
