<![CDATA[Dev1 Galaxy Forum / [SOLVED] Terrible graphical performance]]> https://dev1galaxy.org/viewtopic.php?id=6730 Tue, 16 Jul 2024 15:51:56 +0000 FluxBB <![CDATA[Re: [SOLVED] Terrible graphical performance]]> https://dev1galaxy.org/viewtopic.php?pid=51157#p51157 All of the lines already have "non-free-firmware" appended after "main". # apt install firmware-amd-graphics did work. Thanks!

]]> Tue, 16 Jul 2024 15:51:56 +0000 https://dev1galaxy.org/viewtopic.php?pid=51157#p51157 <![CDATA[Re: [SOLVED] Terrible graphical performance]]> https://dev1galaxy.org/viewtopic.php?pid=51155#p51155 Well, under the assumption that you have Daedalus installed, you will need to add "non-free-firmware" to your sources.list, do an apt update, and install firmware-amd-graphics, then reboot.

]]> Tue, 16 Jul 2024 15:33:12 +0000 https://dev1galaxy.org/viewtopic.php?pid=51155#p51155 <![CDATA[Re: [SOLVED] Terrible graphical performance]]> https://dev1galaxy.org/viewtopic.php?pid=51153#p51153 That didn't help, but during boot, I caught a glimpse of "ERROR" and "radeon" and this is what my # "nano /var/log/kern.log" said

[drm] radeon kernel modesetting enabled.
[drm:radeon_pci_probe [radeon]] *ERROR* radeon kernel modesetting for R600 or later requires firmware installed
See https://wiki.debian.org/Firmware for information about missing firmware
[drm] linux how to see bootamdgpu kernel modesetting enabled.

The Wiki doesn't say why the firmware is missing but the "Firmware missing from Debian" section did point me to the right place.
Now which "/tree/amdgpu/oland_*.bin" should I install?

]]> Tue, 16 Jul 2024 14:28:10 +0000 https://dev1galaxy.org/viewtopic.php?pid=51153#p51153 <![CDATA[Re: [SOLVED] Terrible graphical performance]]> https://dev1galaxy.org/viewtopic.php?pid=51146#p51146 If you have no nVidia card, try blacklisting nVidia modules at boot.

to try it out, add this to the grub boot line... tap 'e' to edit the grub boot line at boot.

module_blacklist=nvidia

If it works, add a file to your /etc/modules.d/

/etc/modules.d/nvidia-blacklist.conf

# generated by nvidia-installer
blacklist nvidia
options nvidia modeset=0

I hope this helps

]]> Tue, 16 Jul 2024 00:59:18 +0000 https://dev1galaxy.org/viewtopic.php?pid=51146#p51146 <![CDATA[[SOLVED] Terrible graphical performance]]> https://dev1galaxy.org/viewtopic.php?pid=51132#p51132 My system has an AMD Radeon R7 240 graphics card, amdgpu module and modules that use it are loaded, VDPAU packages are installed but "vdpauinfo" returns

display: :0.0   screen: 0
Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object file: No such file or directory
Error creating VDPAU device: 1

and "grep -i vdpau /var/log/Xorg.0.log" returns nothing

To fix this, should I add "export VDPAU_DRIVER=radeonsi" to the ".bashrc" file?

]]> Mon, 15 Jul 2024 14:21:46 +0000 https://dev1galaxy.org/viewtopic.php?pid=51132#p51132