[Linuxtrent] Re: ubuntu 14.04 su acer core i3 4gb di rama e freeza?
- From: matteo ruffoni <mattruffoni@xxxxxxxxx>
- To: "linuxtrent@xxxxxxxxxxxxx" <linuxtrent@xxxxxxxxxxxxx>
- Date: Thu, 18 Sep 2014 18:36:32 +0200
eccomi
ho installato bumblebee e bumblebee-nvidia
questa è una prima risposta
cat /proc/acpi/bbswitch
0000:01:00.0 OFF
così usa solo la scheda intel e non freeza ;-)
ma????
claudio@claudio-Aspire-5742G:~$ /usr/sbin/bumblebee-nvidia --check
bash: /usr/sbin/bumblebee-nvidia: File o directory non esistente
ho usato allora, ma non ho capito molto
claudio@claudio-Aspire-5742G:~$ /usr/sbin/bumblebeed --help -more
Usage: /usr/sbin/bumblebeed [OPTION]...
Daemon for controlling the discrete nVidia video card on Optimus systems.
-D, --daemon run daemonized (backgrounded). Implies --use-syslog
-x, --xconf FILE xorg.conf file to use
--xconfdir DIR xorg.conf.d directory to use
-g, --group GROUP allow GROUP to communicate with the daemon
--driver DRIVER the driver to use for the nvidia card. Valid values
are nouveau and nvidia. This option also effects
the driver section that will be used from the
configuration file
-m, --module-path PATH ModulePath to use for Xorg (only useful for
nvidia)
-k, --driver-module NAME Name of kernel module to be loaded if
different
from the driver
--pm-method METHOD method to use for disabling the discrete video
card,
valid values are auto, bbswitch, switcheroo and
none. auto selects a sensible method,
bbswitch (kernel module) is available for nvidia
and nouveau drivers,
switcheroo (vga_switcheroo) is usually for
nouveau and radeon drivers and none disables PM
completely
--pidfile FILE file in which the process ID is written. An empty
value disables cretion of a pidfile. Note that
the file must not already exist
--use-syslog redirect all messages to syslog
-q, --quiet, --silent supresses all logging messages
-v, --verbose increase the verbosity level of log messages. It
can be specified up to two times (or five if
--quiet is used)
--debug show all logging messsages by setting the
verbosity
level to the maximum
-C, --config FILE retrieve settings for Bumblebee from FILE
-d, --display VDISPLAY start the Bumblebee X server on VDISPLAY. Do not
confuse this option with the DISPLAY environment
variable
-l, --ldpath PATH libraries like nvidia_drv.so are searched in PATH
(useful for the nvidia driver)
-s, --socket FILENAME use FILENAME for communication with the daemon
-h, --help display this help and exit
--version output version information and exit
c'è modo si "switchare" tra le schede con un interfaccia grafico?
da qui https://github.com/Bumblebee-Project/Bumblebee/wiki/Configuration
non ne ho cavato molto;-( sorry
ciao matteo
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