Hi,
mir ist eben aufgefallen, dass mein Ubuntu die eingebaute Nvidia-Karte (940M) scheinbar gar nicht verwendet. Unter System settings->Software & Updates->Additional drivers steht
"NVIDIA Corporation: GM108M[Geforce 940M] This device is using the recommended driver: Using NVIDIA binary driver - version 361.42 from nvidia-361 (proprietary, tested)"
Allerdings unter System settings->Details steht bei Graphics "Intel® HD Graphics 520 (Skylake GT2)".
Da ich mir nicht ganz sicher war, habe ich mir das mal im Terminal angeguckt:
pc@PC-User:~$ lspci -nnk | grep -i VGA -A2 00:02.0 VGA compatible controller [0300]: Intel Corporation Sky Lake Integrated Graphics [8086:1916] (rev 07) Subsystem: Acer Incorporated [ALI] Skylake Integrated Graphics [1025:0985] Kernel driver in use: i915_bpo
Offensichtlich wird die Nvidia-Karte demnach also nicht unterstützt ?!
Weiteres:
pc@PC-User:~$ lspci -nnk | grep "VGA\|'Kern'\|3D\|Display" -A2 00:02.0 VGA compatible controller [0300]: Intel Corporation Sky Lake Integrated Graphics [8086:1916] (rev 07) Subsystem: Acer Incorporated [ALI] Skylake Integrated Graphics [1025:0985] Kernel driver in use: i915_bpo -- 01:00.0 3D controller [0302]: NVIDIA Corporation GM108M [GeForce 940M] [10de:1347] (rev a2) Subsystem: Acer Incorporated [ALI] GM108M [GeForce 940M] [1025:0985] Kernel modules: nvidiafb, nouveau, nvidia_361
pc@PC-User:~$ xrandr --prop Screen 0: minimum 8 x 8, current 1920 x 1080, maximum 32767 x 32767 eDP1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 381mm x 214mm EDID: 00ffffffffffff0006af9d1100000000 001701049026157802c8959e57549226 0f505400000001010101010101010101 010101010101843a8034713828403064 31007dd6100000180000000f00000000 00000000000000000020000000fe0041 554f0a202020202020202020000000fe 004231373348544e30312e31200a0073 BACKLIGHT: 43 range: (0, 187) Backlight: 43 range: (0, 187) scaling mode: Full aspect supported: None, Full, Center, Full aspect Broadcast RGB: Automatic supported: Automatic, Full, Limited 16:235 audio: auto supported: force-dvi, off, auto, on 1920x1080 60.03*+ 59.93 1680x1050 59.95 59.88 1600x1024 60.17 1400x1050 59.98 1600x900 60.00 1280x1024 60.02 1440x900 59.89 1280x960 60.00 1368x768 60.00 1360x768 59.80 59.96 1152x864 60.00 1280x720 60.00 1024x768 60.00 1024x576 60.00 960x540 60.00 800x600 60.32 56.25 864x486 60.00 640x480 59.94 720x405 60.00 640x360 60.00 DP1 disconnected (normal left inverted right x axis y axis) Broadcast RGB: Automatic supported: Automatic, Full, Limited 16:235 audio: auto supported: force-dvi, off, auto, on HDMI1 disconnected (normal left inverted right x axis y axis) aspect ratio: Automatic supported: Automatic, 4:3, 16:9 Broadcast RGB: Automatic supported: Automatic, Full, Limited 16:235 audio: auto supported: force-dvi, off, auto, on HDMI2 disconnected (normal left inverted right x axis y axis) aspect ratio: Automatic supported: Automatic, 4:3, 16:9 Broadcast RGB: Automatic supported: Automatic, Full, Limited 16:235 audio: auto supported: force-dvi, off, auto, on VIRTUAL1 disconnected (normal left inverted right x axis y axis)
pc@PC-User:~$ sudo nvidia-bug-report.sh sudo: nvidia-bug-report.sh: command not found