Доброго времени суток!
Аналогичная проблема, которая описана с видеокартой.
Все работало хорошо(более года) до не давнего обновления системы.
Не стартует вторая видеокарта в ноуте -
первая видюха интел, вторая видюха nvidia GTX860m.
Информация о системе:
--------------------------------------------
Operating system
ОС: ALT Linux 7.0.5 Centaurus (Pholus)
--------------------------------------------
Desktop Environment
mate
MATE
--------------------------------------------
Kernel
4.9.53-std-def-alt0.M80P.1
--------------------------------------------
CPU
model name : Intel(R) Core(TM) i7-4700MQ CPU @ 2.40GHz
model name : Intel(R) Core(TM) i7-4700MQ CPU @ 2.40GHz
model name : Intel(R) Core(TM) i7-4700MQ CPU @ 2.40GHz
model name : Intel(R) Core(TM) i7-4700MQ CPU @ 2.40GHz
model name : Intel(R) Core(TM) i7-4700MQ CPU @ 2.40GHz
model name : Intel(R) Core(TM) i7-4700MQ CPU @ 2.40GHz
model name : Intel(R) Core(TM) i7-4700MQ CPU @ 2.40GHz
model name : Intel(R) Core(TM) i7-4700MQ CPU @ 2.40GHz
--------------------------------------------
RAM
total used free shared buffers cached
Mem: 15869 4735 11134 0 88 3196
-/+ buffers/cache: 1449 14419
Swap: 7967 0 7967
--------------------------------------------
Graphic cards
00:02.0 VGA compatible controller: Intel Corporation 4th Gen Core Processor Integrated Graphics Controller (rev 06)
Выводы команд:
abra@clevo-w35xxSSQ-i7-070d27 ~ $ optirun glxinfo
[ 2419.649463] [ERROR]Cannot access secondary GPU - error: [XORG] (EE) /dev/dri/card0: failed to set DRM interface version 1.4: Permission denied
[ 2419.649490] [ERROR]Aborting because fallback start is disabled.
abra@clevo-w35xxSSQ-i7-070d27 ~ $ uname -r
4.9.65-std-def-alt0.M80P.1
abra@clevo-w35xxSSQ-i7-070d27 ~ $ lsmod | grep bbswitch
bbswitch 16384 0
abra@clevo-w35xxSSQ-i7-070d27 ~ $ $ lspci
bash: $: команда не найдена
clevo-w35xxSSQ-i7-070d27 xorg.conf.d # ls
10-evdev.conf 40-libinput.conf 75-synaptics-extra.conf 90-input-thinkpad.conf 95-input-keyboard.conf orignal vnc.conf
clevo-w35xxSSQ-i7-070d27 xorg.conf.d #
содержание файла /etc/X11/xorg.conf:
#Section "Module"
# Disable "dri"
#EndSection
#Section "ServerLayout"
# Identifier "Layout0"
# Screen "Screen0"
# Screen "Screen1"
#Relative "Screen0" 0 0
#EndSection
#Section "ServerFlags"
# Option "AllowEmptyInput" "no"
#EndSection
Section "Device"
Identifier "Device1"
Driver "intel"
VendorName "onboard"
BusID "PCI:0:2:0"
#Screen 1
EndSection
Section "Monitor"
Identifier "Monitor0"
Option "DPMS"
EndSection
Section "Screen"
Identifier "Screen0"
Device "Device1"
Monitor "Monitor0"
DefaultDepth 24
SubSection "Display"
Depth 24
EndSubSection
EndSection
clevo-w35xxSSQ-i7-070d27 xorg.conf.d # rpm -qa | grep nvidia
i586-nvidia_glx_304.134-304.134-alt131
nvidia_glx_361.45.11-361.45.11-alt152
nvidia_glx_367.44-367.44-alt162
i586-nvidia_glx_304.135-304.135-alt135.M80P.1
i586-nvidia_glx_common-384.90-alt183.M80P.1
i586-libnvidia-egl-wayland1-384.90-alt174.M80P.1
i586-nvidia_glx_340.98-340.98-alt144
nvidia_glx_375.26-375.26-alt165
nvidia_glx_375.39-375.39-alt169
nvidia_glx_304.137-304.137-alt136.M80P.1
i586-nvidia_glx_384.90-384.90-alt174.M80P.1
apt-scripts-nvidia-0.4.6-alt1.M80P.1
nvidia_glx_340.102-340.102-alt149.M80P.1
i586-nvidia_glx_367.57-367.57-alt163
kernel-modules-nvidia-std-def-384.90-alt1.264513.0.M80P.1
nvidia_glx_384.90-384.90-alt174.M80P.1
nvidia_glx_340.98-340.98-alt144
nvidia_glx_340.104-340.104-alt151.M80P.1
i586-nvidia_glx_340.104-340.104-alt151.M80P.1
i586-nvidia_glx_340.101-340.101-alt145
nvidia_glx_304.132-304.132-alt130
nvidia_glx_375.82-375.82-alt172.M80P.1
i586-nvidia_glx_340.102-340.102-alt149.M80P.1
libnvidia-egl-wayland1-384.90-alt174.M80P.1
nvidia-settings-384.90-alt1.M80P.1
i586-nvidia_glx_375.66-375.66-alt171.M80P.1
nvidia_glx_367.57-367.57-alt163
i586-nvidia_glx_361.45.11-361.45.11-alt152
nvidia_glx_common-384.90-alt183.M80P.1
i586-nvidia_glx_367.44-367.44-alt162
i586-nvidia_glx_304.137-304.137-alt136.M80P.1
nvidia_glx_340.96-340.96-alt143
nvidia_glx_340.101-340.101-alt145
nvidia_glx_304.131-304.131-alt129
i586-nvidia_glx_340.96-340.96-alt143
nvidia_glx_304.134-304.134-alt131
nvidia_glx_375.66-375.66-alt171.M80P.1
nvidia_glx_304.135-304.135-alt135.M80P.1
i586-nvidia_glx_375.26-375.26-alt165
i586-nvidia_glx_304.132-304.132-alt130
i586-nvidia_glx_375.82-375.82-alt172.M80P.1
i586-nvidia_glx_375.39-375.39-alt169
clevo-w35xxSSQ-i7-070d27 xorg.conf.d #
Как починить? спс.