phonic@Nova-Fractal:~$ glxinfo | grep "OpenGL version" OpenGL version string: 3.0 Mesa 18.0.5 phonic@Nova-Fractal:~$ dmesg | egrep 'drm|radeon' [ 0.987803] [drm] amdgpu kernel modesetting enabled. [ 0.992128] fb: switching to amdgpudrmfb from VESA VGA [ 0.992387] [drm] initializing kernel modesetting (POLARIS11 0x1002:0x67FF 0x1DA2:0xE348 0xCF). [ 0.992396] [drm] register mmio base: 0xFE900000 [ 0.992396] [drm] register mmio size: 262144 [ 0.992404] [drm] probing gen 2 caps for device 1022:1453 = 733903/e [ 0.992405] [drm] probing mlw for device 1022:1453 = 733903 [ 0.992414] [drm] UVD is enabled in VM mode [ 0.992414] [drm] UVD ENC is enabled in VM mode [ 0.992416] [drm] VCE enabled in VM mode [ 0.992686] [drm] GPU post is not needed [ 0.992697] [drm] vm size is 64 GB, block size is 13-bit, fragment size is 9-bit [ 0.992728] [drm] Detected VRAM RAM=4096M, BAR=256M [ 0.992729] [drm] RAM width 128bits GDDR5 [ 0.992795] [drm] amdgpu: 4096M of VRAM memory ready [ 0.992796] [drm] amdgpu: 4096M of GTT memory ready. [ 0.992804] [drm] GART: num cpu pages 65536, num gpu pages 65536 [ 0.992883] [drm] PCIE GART of 256M enabled (table at 0x000000F400040000). [ 0.992956] [drm] amdgpu: irq initialized. [ 0.993006] [drm] Chained IB support enabled! [ 0.993930] [drm] Found UVD firmware Version: 1.130 Family ID: 16 [ 0.994684] [drm] Found VCE firmware Version: 52.4 Binary ID: 3 [ 1.071767] [drm] DM_PPLIB: values for Engine clock [ 1.071767] [drm] DM_PPLIB: 21400 [ 1.071768] [drm] DM_PPLIB: 48100 [ 1.071768] [drm] DM_PPLIB: 76000 [ 1.071768] [drm] DM_PPLIB: 102000 [ 1.071769] [drm] DM_PPLIB: 110200 [ 1.071769] [drm] DM_PPLIB: 113800 [ 1.071769] [drm] DM_PPLIB: 117200 [ 1.071770] [drm] DM_PPLIB: 121600 [ 1.071770] [drm] DM_PPLIB: Warning: using default validation clocks! [ 1.071770] [drm] DM_PPLIB: Validation clocks: [ 1.071771] [drm] DM_PPLIB: engine_max_clock: 72000 [ 1.071771] [drm] DM_PPLIB: memory_max_clock: 80000 [ 1.071771] [drm] DM_PPLIB: level : 0 [ 1.071772] [drm] DM_PPLIB: reducing engine clock level from 8 to 2 [ 1.071772] [drm] DM_PPLIB: values for Memory clock [ 1.071773] [drm] DM_PPLIB: 30000 [ 1.071773] [drm] DM_PPLIB: 62500 [ 1.071773] [drm] DM_PPLIB: 175000 [ 1.071773] [drm] DM_PPLIB: Warning: using default validation clocks! [ 1.071774] [drm] DM_PPLIB: Validation clocks: [ 1.071774] [drm] DM_PPLIB: engine_max_clock: 72000 [ 1.071774] [drm] DM_PPLIB: memory_max_clock: 80000 [ 1.071774] [drm] DM_PPLIB: level : 0 [ 1.071775] [drm] DM_PPLIB: reducing memory clock level from 3 to 2 [ 1.071776] [drm] DC: create_links: connectors_num: physical:3, virtual:0 [ 1.096464] [drm] Display Core initialized! [ 1.121926] [drm] Digital TV: [Block 0] [ 1.121928] [drm] Digital TV: [Block 1] [ 1.121930] [drm] dc_link_detect: manufacturer_id = 9612, product_id = 0, serial_number = 1010101, manufacture_week = 22, manufacture_year = 24, display_name = Digital TV, speaker_flag = 1, audio_mode_count = 1 [ 1.121931] [drm] dc_link_detect: mode number = 0, format_code = 1, channel_count = 2, sample_rate = 7, sample_size = 3 [ 1.122031] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 1.122031] [drm] Driver supports precise vblank timestamp query. [ 1.123691] [drm] ring test on 0 succeeded in 13 usecs [ 1.124699] [drm] ring test on 9 succeeded in 9 usecs [ 1.124725] [drm] ring test on 1 succeeded in 8 usecs [ 1.124782] [drm] ring test on 2 succeeded in 20 usecs [ 1.124818] [drm] ring test on 3 succeeded in 11 usecs [ 1.124857] [drm] ring test on 4 succeeded in 12 usecs [ 1.124894] [drm] ring test on 5 succeeded in 12 usecs [ 1.124933] [drm] ring test on 6 succeeded in 12 usecs [ 1.124971] [drm] ring test on 7 succeeded in 12 usecs [ 1.125009] [drm] ring test on 8 succeeded in 12 usecs [ 1.125102] [drm] ring test on 10 succeeded in 6 usecs [ 1.125112] [drm] ring test on 11 succeeded in 6 usecs [ 1.151867] [drm] ring test on 12 succeeded in 1 usecs [ 1.151913] [drm] ring test on 13 succeeded in 13 usecs [ 1.151931] [drm] ring test on 14 succeeded in 4 usecs [ 1.151931] [drm] UVD and UVD ENC initialized successfully. [ 1.251833] [drm] ring test on 15 succeeded in 4 usecs [ 1.251846] [drm] ring test on 16 succeeded in 2 usecs [ 1.251847] [drm] VCE initialized successfully. [ 1.252062] [drm] ib test on ring 0 succeeded [ 1.252263] [drm] ib test on ring 1 succeeded [ 1.252339] [drm] ib test on ring 2 succeeded [ 1.252397] [drm] ib test on ring 3 succeeded [ 1.252457] [drm] ib test on ring 4 succeeded [ 1.252518] [drm] ib test on ring 5 succeeded [ 1.252575] [drm] ib test on ring 6 succeeded [ 1.252636] [drm] ib test on ring 7 succeeded [ 1.252695] [drm] ib test on ring 8 succeeded [ 1.756453] [drm] ib test on ring 9 succeeded [ 1.756660] [drm] ib test on ring 10 succeeded [ 1.756704] [drm] ib test on ring 11 succeeded [ 1.758688] [drm] ib test on ring 12 succeeded [ 1.761548] [drm] ib test on ring 13 succeeded [ 1.764435] [drm] ib test on ring 14 succeeded [ 1.764696] [drm] ib test on ring 15 succeeded [ 1.766360] [drm] fb mappable at 0xE056A000 [ 1.766361] [drm] vram apper at 0xE0000000 [ 1.766362] [drm] size 8294400 [ 1.766362] [drm] fb depth is 24 [ 1.766362] [drm] pitch is 7680 [ 1.766586] fbcon: amdgpudrmfb (fb0) is primary device [ 1.766660] amdgpu 0000:0b:00.0: fb0: amdgpudrmfb frame buffer device [ 1.793919] [drm] Initialized amdgpu 3.23.0 20150101 for 0000:0b:00.0 on minor 0 [ 3.736084] [drm] {1920x1080, 2200x1125@148500Khz} [ 1800.598092] audit: type=1400 audit(1532145502.382:25): apparmor="ALLOWED" operation="open" profile="libreoffice-soffice" name="/usr/share/libdrm/amdgpu.ids" pid=2957 comm="soffice.bin" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 phonic@Nova-Fractal:~$