> AMDGPU-PRO и AMDGPU используют единый ядерный модуль ? тоесть если ядро при
> DRI_PRIME=1 glxinfo выводит ошибку при включении питания дискретки и не включает
> её в итоге, glxinfo не запускается - то и AMDGPU-PRO не
> поможет ?DRI_PRIME=1 glxinfo |grep string
radeon: Failed to allocate virtual address for buffer:
radeon: size : 65536 bytes
radeon: alignment : 4096 bytes
radeon: domains : 4
radeon: va : 0x0000000000800000
radeon: Failed to deallocate virtual address for buffer:
radeon: size : 65536 bytes
radeon: va : 0x800000
radeon: Failed to allocate virtual address for buffer:
radeon: size : 65536 bytes
radeon: alignment : 4096 bytes
radeon: domains : 4
radeon: va : 0x0000000000800000
radeon: Failed to deallocate virtual address for buffer:
radeon: size : 65536 bytes
radeon: va : 0x800000
radeonsi: Failed to create a context.
dmesg -Tx
kern :info : [Пн апр 10 23:06:04 2017] [drm] probing gen 2 caps for device 1022:1413 = 700d01/6
kern :info : [Пн апр 10 23:06:04 2017] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0
kern :info : [Пн апр 10 23:06:04 2017] [drm] PCIE GART of 1024M enabled (table at 0x00000000001D6000).
kern :info : [Пн апр 10 23:06:04 2017] radeon 0000:01:00.0: WB enabled
kern :info : [Пн апр 10 23:06:04 2017] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00 and cpu addr 0xffff880429e4ec00
kern :info : [Пн апр 10 23:06:04 2017] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04 and cpu addr 0xffff880429e4ec04
kern :info : [Пн апр 10 23:06:04 2017] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08 and cpu addr 0xffff880429e4ec08
kern :info : [Пн апр 10 23:06:04 2017] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c and cpu addr 0xffff880429e4ec0c
kern :info : [Пн апр 10 23:06:04 2017] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10 and cpu addr 0xffff880429e4ec10
kern :info : [Пн апр 10 23:06:04 2017] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90003c35a18
kern :err : [Пн апр 10 23:06:04 2017] radeon 0000:01:00.0: failed VCE resume (-22).
kern :err : [Пн апр 10 23:06:05 2017] [drm:r600_ring_test [radeon]] *ERROR* radeon: ring 0 test failed (scratch(0x850C)=0xCAFEDEAD)
kern :err : [Пн апр 10 23:06:05 2017] [drm:si_resume [radeon]] *ERROR* si startup failed on resume
kern :info : [Пн апр 10 23:06:05 2017] glxinfo[3718]: segfault at 0 ip (null) sp 00007fff56225bc8 error 14 in glxinfo[400000+9000]