Running on Kde Manjaro now on ASUS TUF 505dt with radeon 560x. For some reason blender keeps crashing when I open Preferences or change rendering to gpu and go to rendered view. Also I see no indication that it is actually able to use the mentioned gpu. I’m using the 5.8 kernel if that makes a difference.
Output of "blender --debug’:
Switching to fully guarded memory allocator.
Blender 2.91.0
Build: 2020-11-25 17:25:04 Linux Release
argv[0] = blender
argv[1] = --debug
Read prefs: /home/dave/.config/blender/2.91/config/userpref.blend
read file
Version 280 sub 39 date unknown hash unknown
[ALSOFT] (EE) Failed to set real-time priority for thread: Operation not perm
itted (1)
[ALSOFT] (EE) Failed to set real-time priority for thread: Operation not perm
itted (1)
LLVM triggered Diagnostic Handler: Illegal instruction detected: VOP* instruc
tion violates constant bus restriction
renamable $vgpr4 = V_CNDMASK_B32_e32 32768, killed $vgpr5, implicit killed $v
cc, implicit $exec
LLVM failed to compile shader
radeonsi: can’t compile a main shader part
LLVM triggered Diagnostic Handler: Illegal instruction detected: VOP* instruc
tion violates constant bus restriction
renamable $vgpr4 = V_CNDMASK_B32_e32 32768, killed $vgpr4, implicit killed $v
cc, implicit $exec
LLVM failed to compile shader
radeonsi: can’t compile a main shader part
ac: Unknown GPU, using 0 for raster_config
Writing: /tmp/blender.crash.txt
Segmentation fault (core dumped)
Blender crash report:
#Blender 2.91.0, Commit date: 2020-11-25 11:06, Hash b50598bc78c7
#backtrace
blender(BLI_system_backtrace+0x34) [0x559ca10295b4]
blender(+0xda047d) [0x559c9ebc447d]
/usr/lib/libc.so.6(+0x3d6a0) [0x7ff91f1266a0]
/usr/lib/gallium-pipe/pipe_radeonsi.so(+0x146ff0) [0x7ff8d3444ff0]
/usr/lib/dri/radeonsi_dri.so(amdgpu_winsys_create+0x4b8) [0x7ff8f0542f68]
/usr/lib/gallium-pipe/pipe_radeonsi.so(+0xb7909) [0x7ff8d33b5909]
/usr/lib/libMesaOpenCL.so.1(+0x297a0) [0x7ff8e1b607a0]
/usr/lib/libMesaOpenCL.so.1(+0x2949e) [0x7ff8e1b6049e]
/lib64/ld-linux-x86-64.so.2(+0x112de) [0x7ff929ef32de]
/lib64/ld-linux-x86-64.so.2(+0x113c8) [0x7ff929ef33c8]
/usr/lib/libc.so.6(_dl_catch_exception+0xe5) [0x7ff91f2240e5]
/lib64/ld-linux-x86-64.so.2(+0x15705) [0x7ff929ef7705]
/usr/lib/libc.so.6(_dl_catch_exception+0x88) [0x7ff91f224088]
/lib64/ld-linux-x86-64.so.2(+0x14f3e) [0x7ff929ef6f3e]
/usr/lib/libdl.so.2(+0x134c) [0x7ff929b9934c]
/usr/lib/libc.so.6(_dl_catch_exception+0x88) [0x7ff91f224088]
/usr/lib/libc.so.6(_dl_catch_error+0x33) [0x7ff91f224153]
/usr/lib/libdl.so.2(+0x1b89) [0x7ff929b99b89]
/usr/lib/libdl.so.2(dlopen+0x48) [0x7ff929b993d8]
/usr/lib/libOpenCL.so(+0x597c) [0x7ff90280d97c]
/usr/lib/libOpenCL.so(+0x5e80) [0x7ff90280de80]
/usr/lib/libOpenCL.so(clGetPlatformIDs+0xf5) [0x7ff90280fa25]
blender(_ZN3ccl18device_opencl_infoERNS_6vectorINS_10DeviceInfoENS_16GuardedAllocatorIS1_EEEE+0x49) [0x559c9ff55cb9]
blender(_ZN3ccl6Device17available_devicesEj+0x319) [0x559c9ff368b9]
blender(+0x209dd89) [0x559c9fec1d89]
/usr/lib/libpython3.8.so.1.0(PyCFunction_Call+0x19a) [0x7ff92175d8fa]
/usr/lib/libpython3.8.so.1.0(_PyObject_MakeTpCall+0x464) [0x7ff9217504d4]
/usr/lib/libpython3.8.so.1.0(_PyEval_EvalFrameDefault+0x50e8) [0x7ff92174bda8]
/usr/lib/libpython3.8.so.1.0(+0x13e046) [0x7ff921767046]
/usr/lib/libpython3.8.so.1.0(_PyEval_EvalFrameDefault+0x4ca7) [0x7ff92174b967]
/usr/lib/libpython3.8.so.1.0(+0x13e046) [0x7ff921767046]
/usr/lib/libpython3.8.so.1.0(_PyEval_EvalFrameDefault+0x4ca7) [0x7ff92174b967]
/usr/lib/libpython3.8.so.1.0(+0x13e046) [0x7ff921767046]
/usr/lib/libpython3.8.so.1.0(_PyEval_EvalFrameDefault+0x4ca7) [0x7ff92174b967]
/usr/lib/libpython3.8.so.1.0(_PyFunction_Vectorcall+0x108) [0x7ff921757838]
/usr/lib/libpython3.8.so.1.0(PyObject_Call+0x212) [0x7ff92176aab2]
blender(+0x15f84be) [0x559c9f41c4be]
blender(+0x159b8c0) [0x559c9f3bf8c0]
blender(+0x1619c24) [0x559c9f43dc24]
blender(ED_region_panels_layout_ex+0x508) [0x559c9f43f7e8]
blender(+0x2b6124a) [0x559ca098524a]
blender(ED_region_do_layout+0x60) [0x559c9f43e8e0]
blender(wm_draw_update+0x447) [0x559c9ef2ed67]
blender(WM_main+0x34) [0x559c9ef2cd24]
blender(main+0x363) [0x559c9eb96683]
/usr/lib/libc.so.6(__libc_start_main+0xf2) [0x7ff91f111152]
blender(_start+0x2e) [0x559c9ebc064e]
#Python backtrace
File “/usr/share/blender/2.91/scripts/addons/cycles/properties.py”, line 1589 in get_devices_for_type
File “/usr/share/blender/2.91/scripts/addons/cycles/properties.py”, line 1666 in draw_impl
File “/usr/share/blender/2.91/scripts/startup/bl_ui/space_userpref.py”, line 593 in draw_centered
File “/usr/share/blender/2.91/scripts/startup/bl_ui/space_userpref.py”, line 182 in draw
Pls help
