Hi there!
I wanted to set up an up-to-date Ubuntu MATE on my notebook. So I installed the most recent stable 16.10 and then realized that the AMD driver support has been dramatically messed up Still I don't want to give up, so I am asking the community ^^
The Notebook is an MSI GX60 3AE with an A10 5750m APU with an integrated 8650g (VLIW4, r600) and a dedicated 7970m (GCN1.0, radeonsi).
First I installed Ubuntu 16.10 and actually it is the best version. The newer kernel and drivers seem to work best. 16.04 feels old once I touched 16.10, 17.04 doesn't have the driver support yet D:
With the basic drivers the iGPU gets fully supported. I can watch videos up to 1080@60 or even 1440p, I can start heavy Steam games with VERY LOW settings or something like Minecraft with usual 40-60 fps. So here the opensource drivers work fine
But I can not switch to the dGPU =/ With the basic drivers DRI_PRiME=1 just does nothing. glxgears seems to lose the vsync and renders like hell, but the dGPU is off. On my notebook there is an LED that lights up, when the dGPU is powered. Also I can only read its temps when the LED is lit. But DRI_PRIME=1 simply doesn't start the GPU.
Then I installed this driver:
https://launchpad.net/~paulo-miguel-...ve/ubuntu/mesa (THIS didn't support 17.04 yet..)
Overall performance feels better but the main difference ist that DRI_PRIME=1 did start my dGPU but failed. Also when I add radeon.modeset=1 or radeon.dpm=0 I can manage the dGPU to stay on but still it fails running.
My last attempt was: I installed Ubuntu 16.04, saw no difference, installed the padoka driver and then updated to 16.10. So now I am on Ubuntu 16.10, have full support for my iGPU but no support for my dGPU.
Also sometimes on boot I see this:
Sometimes it doesn't boot properly but hangs with dGPU on. When I start the safe mode and then instantly resume in all menus the hardware acceleration is completely stopped and it renders all on CPU (even Steam games. Fun to see Payday2 with ~0.5 fps!)
Where do I start? What else can I try to get the 7970m working?
Also I have terrible tearing everywhere. The last time I tried to fix it I locked myself out of the gui and had to reinstall packages to fix stuff...
I wanted to set up an up-to-date Ubuntu MATE on my notebook. So I installed the most recent stable 16.10 and then realized that the AMD driver support has been dramatically messed up Still I don't want to give up, so I am asking the community ^^
The Notebook is an MSI GX60 3AE with an A10 5750m APU with an integrated 8650g (VLIW4, r600) and a dedicated 7970m (GCN1.0, radeonsi).
First I installed Ubuntu 16.10 and actually it is the best version. The newer kernel and drivers seem to work best. 16.04 feels old once I touched 16.10, 17.04 doesn't have the driver support yet D:
With the basic drivers the iGPU gets fully supported. I can watch videos up to 1080@60 or even 1440p, I can start heavy Steam games with VERY LOW settings or something like Minecraft with usual 40-60 fps. So here the opensource drivers work fine
But I can not switch to the dGPU =/ With the basic drivers DRI_PRiME=1 just does nothing. glxgears seems to lose the vsync and renders like hell, but the dGPU is off. On my notebook there is an LED that lights up, when the dGPU is powered. Also I can only read its temps when the LED is lit. But DRI_PRIME=1 simply doesn't start the GPU.
Then I installed this driver:
https://launchpad.net/~paulo-miguel-...ve/ubuntu/mesa (THIS didn't support 17.04 yet..)
Overall performance feels better but the main difference ist that DRI_PRIME=1 did start my dGPU but failed. Also when I add radeon.modeset=1 or radeon.dpm=0 I can manage the dGPU to stay on but still it fails running.
My last attempt was: I installed Ubuntu 16.04, saw no difference, installed the padoka driver and then updated to 16.10. So now I am on Ubuntu 16.10, have full support for my iGPU but no support for my dGPU.
Also sometimes on boot I see this:
Code:
radeon 0000:01:00.0: failed VCE resume (-22). [drm:r600_ring_test [radeon]] *ERROR* radeon: ring 0 test failed (scratch(0x850C)=0xCAFEDEAD) radeon 0000:01:00.0 disabling GPU acceleration [drm:si_dpm_set_power_state [radeon]] *ERROR* si_upload_sw_state failed
Where do I start? What else can I try to get the 7970m working?
Also I have terrible tearing everywhere. The last time I tried to fix it I locked myself out of the gui and had to reinstall packages to fix stuff...
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