Думал с карточкой AMD все должно подхватываться без проблем, ан нет. Здрасьте. Одинокий мигающий курсов слева
AMD Radeon RX 580
В dmesg каких-то подозрительных ошибок не заметил. В /var/log/Xorg.0.log следующий факап:
[ 80.765] (II) AMDGPU(0): Printing probed modes for output DisplayPort-0
[ 80.765] (II) AMDGPU(0): Modeline "3840x2160"x60.0 533.25 3840 3888 3920 4000 2160 2214 2219 2222 +hsync -vsync (133.3 kHz eP)
[ 80.765] (II) AMDGPU(0): Modeline "3840x2160"x30.0 266.64 3840 3848 3992 4000 2160 2214 2219 2222 +hsync -vsync (66.7 kHz e)
[ 80.765] (II) AMDGPU(0): Modeline "2560x1440"x60.0 241.50 2560 2608 2640 2720 1440 1443 1448 1481 +hsync -vsync (88.8 kHz e)
[ 80.765] (II) AMDGPU(0): Modeline "1920x1200"x60.0 533.25 1920 3888 3920 4000 1200 2214 2219 2222 +hsync -vsync (133.3 kHz e)
[ 80.765] (II) AMDGPU(0): Modeline "1920x1080"x60.0 148.50 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync (67.5 kHz e)
[ 80.765] (II) AMDGPU(0): Modeline "1920x1080"x59.9 148.35 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync (67.4 kHz e)
[ 80.765] (II) AMDGPU(0): Modeline "1600x1200"x60.0 533.25 1600 3888 3920 4000 1200 2214 2219 2222 +hsync -vsync (133.3 kHz e)
[ 80.765] (II) AMDGPU(0): Modeline "1680x1050"x60.0 533.25 1680 3888 3920 4000 1050 2214 2219 2222 +hsync -vsync (133.3 kHz e)
[ 80.765] (II) AMDGPU(0): Modeline "1600x900"x60.0 108.00 1600 1624 1704 1800 900 901 904 1000 +hsync +vsync (60.0 kHz e)
[ 80.765] (II) AMDGPU(0): Modeline "1280x1024"x60.0 108.00 1280 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz e)
[ 80.765] (II) AMDGPU(0): Modeline "1440x900"x60.0 533.25 1440 3888 3920 4000 900 2214 2219 2222 +hsync -vsync (133.3 kHz e)
[ 80.765] (II) AMDGPU(0): Modeline "1280x800"x59.8 83.50 1280 1352 1480 1680 800 803 809 831 -hsync +vsync (49.7 kHz e)
[ 80.765] (II) AMDGPU(0): Modeline "1152x864"x60.0 81.77 1152 1216 1336 1520 864 867 871 897 -hsync +vsync (53.8 kHz)
[ 80.765] (II) AMDGPU(0): Modeline "1280x720"x60.0 74.25 1280 1390 1430 1650 720 725 730 750 +hsync +vsync (45.0 kHz e)
[ 80.765] (II) AMDGPU(0): Modeline "1280x720"x59.9 74.18 1280 1390 1430 1650 720 725 730 750 +hsync +vsync (45.0 kHz e)
[ 80.765] (II) AMDGPU(0): Modeline "1024x768"x60.0 65.00 1024 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz e)
[ 80.765] (II) AMDGPU(0): Modeline "800x600"x60.3 40.00 800 840 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz e)
[ 80.765] (II) AMDGPU(0): Modeline "720x480"x60.0 27.03 720 736 798 858 480 489 495 525 -hsync -vsync (31.5 kHz e)
[ 80.765] (II) AMDGPU(0): Modeline "720x480"x59.9 27.00 720 736 798 858 480 489 495 525 -hsync -vsync (31.5 kHz e)
[ 80.765] (II) AMDGPU(0): Modeline "640x480"x60.0 25.20 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz e)
[ 80.765] (II) AMDGPU(0): Modeline "640x480"x59.9 25.18 640 656 752 800 480 490 492 525 -hsync -vsync (31.5 kHz e)
[ 80.765] (II) AMDGPU(0): EDID for output DisplayPort-1
[ 80.765] (II) AMDGPU(0): EDID for output HDMI-A-0
[ 80.765] (II) AMDGPU(0): EDID for output HDMI-A-1
[ 80.765] (II) AMDGPU(0): EDID for output DVI-D-0
[ 80.765] (II) AMDGPU(0): Output DisplayPort-0 connected
[ 80.765] (II) AMDGPU(0): Output DisplayPort-1 disconnected
[ 80.765] (II) AMDGPU(0): Output HDMI-A-0 disconnected
[ 80.765] (II) AMDGPU(0): Output HDMI-A-1 disconnected
[ 80.765] (II) AMDGPU(0): Output DVI-D-0 disconnected
[ 80.765] (II) AMDGPU(0): Using exact sizes for initial modes
[ 80.765] (II) AMDGPU(0): Output DisplayPort-0 using initial mode 3840x2160 +0+0
[ 80.765] (II) AMDGPU(0): mem size init: gart size :1ff86f000 vram size: s:1fd72b000 visible:17e160400
[ 80.765] (==) AMDGPU(0): DPI set to (96, 96)
[ 80.765] (==) AMDGPU(0): Using gamma correction (1.0, 1.0, 1.0)
[ 80.765] (II) Loading sub module "ramdac"
[ 80.765] (II) LoadModule: "ramdac"
[ 80.765] (II) Module "ramdac" already built-in
[ 80.765] (II) UnloadModule: "modesetting"
[ 80.765] (II) Unloading modesetting
[ 80.765] (II) UnloadModule: "fbdev"
[ 80.765] (II) Unloading fbdev
[ 80.765] (II) UnloadSubModule: "fbdevhw"
[ 80.765] (II) Unloading fbdevhw
[ 80.765] (II) UnloadModule: "vesa"
[ 80.765] (II) Unloading vesa
[ 80.765] (II) AMDGPU(0): Front buffer pitch: 16384 bytes
[ 80.766] (==) AMDGPU(0): DRI3 disabled
[ 80.766] (==) AMDGPU(0): Backing store enabled
[ 80.766] (WW) AMDGPU(0): Direct rendering disabled
[ 80.766] (II) AMDGPU(0): 2D and 3D acceleration disabled
[ 80.766] (==) AMDGPU(0): DPMS enabled
[ 80.766] (==) AMDGPU(0): Silken mouse enabled
[ 80.782] (II) Initializing extension Generic Event Extension
[ 80.782] (II) Initializing extension SHAPE
[ 80.782] (II) Initializing extension MIT-SHM
[ 80.782] (II) Initializing extension XInputExtension
[ 80.782] (II) Initializing extension XTEST
[ 80.782] (II) Initializing extension BIG-REQUESTS
[ 80.782] (II) Initializing extension SYNC
[ 80.782] (II) Initializing extension XKEYBOARD
[ 80.782] (II) Initializing extension XC-MISC
[ 80.782] (II) Initializing extension SECURITY
[ 80.782] (II) Initializing extension XFIXES
[ 80.782] (II) Initializing extension RENDER
[ 80.783] (II) Initializing extension RANDR
[ 80.783] (II) Initializing extension COMPOSITE
[ 80.783] (II) Initializing extension DAMAGE
[ 80.783] (II) Initializing extension MIT-SCREEN-SAVER
[ 80.783] (II) Initializing extension DOUBLE-BUFFER
[ 80.783] (II) Initializing extension RECORD
[ 80.783] (II) Initializing extension DPMS
[ 80.783] (II) Initializing extension Present
[ 80.783] (II) Initializing extension DRI3
[ 80.783] (II) Initializing extension X-Resource
[ 80.783] (II) Initializing extension XVideo
[ 80.783] (II) Initializing extension XVideo-MotionCompensation
[ 80.783] (II) Initializing extension SELinux
[ 80.783] (II) SELinux: Disabled on system
[ 80.783] (II) Initializing extension GLX
[ 80.783] (II) AIGLX: Screen 0 is not DRI2 capable
[ 80.797] (II) IGLX: Loaded and initialized swrast
[ 80.797] (II) GLX: Initialized DRISWRAST GL provider for screen 0
[ 80.797] (II) Initializing extension XFree86-VidModeExtension
[ 80.797] (II) Initializing extension XFree86-DGA
[ 80.797] (II) Initializing extension XFree86-DRI
[ 80.797] (II) Initializing extension DRI2
[ 80.797] (II) AMDGPU(0): Setting screen physical size to 1016 x 571
[ 80.805] (EE)
[ 80.805] (EE) Backtrace:
[ 80.806] (EE) 0: /usr/lib/xorg/Xorg (OsLookupColor+0x135) [0x55b510f8a435]
[ 80.806] (EE) 1: /lib/x86_64-linux-gnu/libpthread.so.0 (funlockfile+0x50) [0x7f9b4a569140]
[ 80.806] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (gsignal+0x141) [0x7f9b4a3c9ce1]
[ 80.806] (EE) 3: /lib/x86_64-linux-gnu/libc.so.6 (abort+0x123) [0x7f9b4a3b3537]
[ 80.806] (EE) unw_get_proc_name failed: no unwind info found [-10]
[ 80.806] (EE) 4: /lib/x86_64-linux-gnu/libc.so.6 (?+0x0) [0x7f9b4a3b340f]
[ 80.807] (EE) 5: /lib/x86_64-linux-gnu/libc.so.6 (__assert_fail+0x42) [0x7f9b4a3c2662]
[ 80.807] (EE) unw_get_proc_name failed: no unwind info found [-10]
[ 80.807] (EE) 6: /usr/lib/xorg/modules/drivers/amdgpu_drv.so (?+0x0) [0x7f9b49f60fd3]
[ 80.807] (EE) unw_get_proc_name failed: no unwind info found [-10]
[ 80.807] (EE) 7: /usr/lib/xorg/modules/drivers/amdgpu_drv.so (?+0x0) [0x7f9b49f6133a]
[ 80.807] (EE) unw_get_proc_name failed: no unwind info found [-10]
[ 80.807] (EE) 8: /usr/lib/xorg/modules/drivers/amdgpu_drv.so (?+0x0) [0x7f9b49f6d34d]
[ 80.807] (EE) unw_get_proc_name failed: no unwind info found [-10]
[ 80.807] (EE) 9: /usr/lib/xorg/modules/drivers/amdgpu_drv.so (?+0x0) [0x7f9b49f6f46a]
[ 80.807] (EE) unw_get_proc_name failed: no unwind info found [-10]
[ 80.807] (EE) 10: /usr/lib/xorg/modules/drivers/amdgpu_drv.so (?+0x0) [0x7f9b49f71127]
[ 80.807] (EE) 11: /usr/lib/xorg/Xorg (MapWindow+0x23c) [0x55b510e52e4c]
[ 80.807] (EE) 12: /usr/lib/xorg/Xorg (InitFonts+0x355) [0x55b510e2a525]
[ 80.808] (EE) 13: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xea) [0x7f9b4a3b4d0a]
[ 80.808] (EE) 14: /usr/lib/xorg/Xorg (_start+0x2a) [0x55b510e13d1a]
[ 80.808] (EE)
[ 80.808] (EE)
Fatal server error:
[ 80.808] (EE) Caught signal 6 (Aborted). Server aborting
[ 80.808] (EE)
[ 80.808] (EE)
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[ 80.808] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[ 80.808] (EE)
[ 80.875] (EE) Server terminated with error (1). Closing log file.
И главное толком идей никаких нет, что не так пошло. Выбор предыдущего ядра (сейчас 5.10 выбор 5.4, с которым работал до того) ничего не меняет.