Zdravím kolegy Linuxáky.
Problém mi přišel banální a nejspíš také bude banální, jen najít kde je zakopaný pes. Peru se s tím celý den a žádné fórum mi nedalo funkční řešení.
O co se jedná: optirun --debug -vv '/opt/VirtualGL/bin/glxspheres64'
[ 897.391218] [DEBUG]Reading file: /etc/bumblebee/bumblebee.conf
[ 897.391839] [INFO]Configured driver: nvidia
[ 897.392157] [DEBUG]optirun version 3.2.1 starting...
[ 897.392179] [DEBUG]Active configuration:
[ 897.392185] [DEBUG] bumblebeed config file: /etc/bumblebee/bumblebee.conf
[ 897.392192] [DEBUG] X display: :8
[ 897.392198] [DEBUG] LD_LIBRARY_PATH: /usr/lib/nvidia-304:/usr/lib32/nvidia-304
[ 897.392205] [DEBUG] Socket path: /var/run/bumblebee.socket
[ 897.392211] [DEBUG] Accel/display bridge: auto
[ 897.392218] [DEBUG] VGL Compression: proxy
[ 897.392223] [DEBUG] VGLrun extra options:
[ 897.392229] [DEBUG] Primus LD Path: /usr/lib/x86_64-linux-gnu/primus:/usr/lib/i386-linux-gnu/primus
[ 897.392291] [DEBUG]Using auto-detected bridge virtualgl
[ 899.663580] [INFO]Response: No - error: [XORG] (EE) intel(0): [drm] failed to set drm interface version: Permission denied [13].
[ 899.663594] [ERROR]Cannot access secondary GPU - error: [XORG] (EE) intel(0): [drm] failed to set drm interface version: Permission denied [13].
[ 899.663597] [DEBUG]Socket closed.
[ 899.663612] [ERROR]Aborting because fallback start is disabled.
[ 899.663616] [DEBUG]Killing all remaining processes.
Příběh:
1. Zhruba půl roku používám Bumblebee.
2. Dozvěděl jsem se o dobré podpoře nvidia-prime, zkusil jsem to. Žádný z návodů nefungoval, pomohla až rada z fóra - instalovat ovladač přímo ze stránek nvidia.com - tento installer je velmi sofistikovaný.
Upravuje jádro (možná je zakopaný pes tady).
3. Přes dobré recenze je nvidia-prime velmi chybový, laguje, s novými ovladači ani nelze přepnout na intel, takže baterie je klidně za hodinu v čoudu. Snažím se tedy přejít zpět.
4. Po kompletním odstranění nvidia-prime instaluji bumblebee všemi možnými i nemožnými způsoby.
Co používám:
Počítač:
Lenovo Z710OS: Ubuntu 14.04 LTS x64
Související PPA:
xorg-edgers, bumblebee/stable, ubuntu-x-swat/x-updatesSouvisející instalované balíky:
bumblebee bumblebee-nvidia primus mesa-utils
Zkoušel jsem instalaci s i bez těchto repozitářů, zkoušel jsem různé verze ovladačů, různé verze kernelu. Bohužel moduly s nvidii se mi nepodařilo odstranit (ačkoli nevim jestli by to pomohlo).
grep nvidia /lib/modules/$(uname -r)/modules.dep
kernel/drivers/video/nvidia/nvidiafb.ko: kernel/drivers/video/vgastate.ko kernel/drivers/video/fb_ddc.ko kernel/drivers/i2c/algos/i2c-algo-bit.ko
kernel/drivers/net/ethernet/nvidia/forcedeth.ko:
updates/dkms/nvidia_304.ko:
/etc/bumblebee/bumblebee.conf
# Configuration file for Bumblebee. Values should **not** be put between quotes
## Server options. Any change made in this section will need a server restart
# to take effect.
[bumblebeed]
# The secondary Xorg server DISPLAY number
VirtualDisplay=:8
# Should the unused Xorg server be kept running? Set this to true if waiting
# for X to be ready is too long and don't need power management at all.
KeepUnusedXServer=false
# The name of the Bumbleblee server group name (GID name)
ServerGroup=bumblebee
# Card power state at exit. Set to false if the card shoud be ON when Bumblebee
# server exits.
TurnCardOffAtExit=false
# The default behavior of '-f' option on optirun. If set to "true", '-f' will
# be ignored.
NoEcoModeOverride=false
# The Driver used by Bumblebee server. If this value is not set (or empty),
# auto-detection is performed. The available drivers are nvidia and nouveau
# (See also the driver-specific sections below)
Driver=nvidia
# Directory with a dummy config file to pass as a -configdir to secondary X
XorgConfDir=/etc/bumblebee/xorg.conf.d
## Client options. Will take effect on the next optirun executed.
[optirun]
# Acceleration/ rendering bridge, possible values are auto, virtualgl and
# primus.
Bridge=auto
# The method used for VirtualGL to transport frames between X servers.
# Possible values are proxy, jpeg, rgb, xv and yuv.
VGLTransport=proxy
# List of paths which are searched for the primus libGL.so.1 when using
# the primus bridge
PrimusLibraryPath=/usr/lib/x86_64-linux-gnu/primus:/usr/lib/i386-linux-gnu/primus
# Should the program run under optirun even if Bumblebee server or nvidia card
# is not available?
AllowFallbackToIGC=false
# Driver-specific settings are grouped under [driver-NAME]. The sections are
# parsed if the Driver setting in [bumblebeed] is set to NAME (or if auto-
# detection resolves to NAME).
# PMMethod: method to use for saving power by disabling the nvidia card, valid
# values are: auto - automatically detect which PM method to use
# bbswitch - new in BB 3, recommended if available
# switcheroo - vga_switcheroo method, use at your own risk
# none - disable PM completely
# https://github.com/Bumblebee-Project/Bumblebee/wiki/Comparison-of-PM-methods
## Section with nvidia driver specific options, only parsed if Driver=nvidia
[driver-nvidia]
# Module name to load, defaults to Driver if empty or unset
KernelDriver=nvidia_304
PMMethod=auto
# colon-separated path to the nvidia libraries
LibraryPath=/usr/lib/nvidia-304:/usr/lib32/nvidia-304
# comma-separated path of the directory containing nvidia_drv.so and the
# default Xorg modules path
XorgModulePath=/usr/lib/nvidia-304/xorg,/usr/lib/xorg/modules
XorgConfFile=/etc/bumblebee/xorg.conf.nvidia
## Section with nouveau driver specific options, only parsed if Driver=nouveau
[driver-nouveau]
KernelDriver=nouveau
PMMethod=auto
XorgConfFile=/etc/bumblebee/xorg.conf.nouveau
Co mi vrtá hlavou: libgl1-mesa-glx se mi i při veškeré snaze nepodařilo reinstalovat (ani z recovery), což považuju za poněkud zvláštní.
Počítač používám k práci, takže bych rád řešil bez kompletní reinstalace OS.
Za reakce, zkušenosti, rady děkuji předem.