After reading https://help.ubuntu.com/community/HybridGraphics, the vga_switcheroo thing is enabled:
$ grep -i switcheroo /boot/config-2.6.35... CONFIG_VGA_SWITCHEROO=y but the file /sys/kernel/debug/vgaswitcheroo/switch doesn't exist, nor even the dir vgaswitcheroo... (I'm running Kubuntu 10.10) Do I need to do something else to make it appear? > -----Original Message----- > From: samsa...@gmail.com > Sent: Fri, 15 Jul 2011 23:40:51 -0300 > To: leo...@inbox.com > Subject: Re: [Hybrid-graphics-linux] Bumblebee test on PCI ID: 10de:0a75 > > This "error" is spreading. Is related to the methods called to turn > on/off the card and the kernel being able to recognize the card again > once turned on. This means that either the card was not properly shut > down/turned on, or the kernel does not recognize it properly. Try the > vga-switcheroo switch, it is known to work on some machines with that > problem. > -- > Joaquín Ignacio Aramendía <samsa...@gmail.com> > > El vie, 15-07-2011 a las 11:48 -0800, Leonardo Morelli escribió: >> Well, after installing Bumblebee and running optirun glxgears, I got the >> "FATAL: Error inserting nvidia_current" :s >> The acpi calls (on and off) are working. >> >> The thing is that after checking the /var/log/messages it says: >> >> NVRM: The NVIDIA GPU 0000:01:00.0 (PCI ID: 10de:0a75) installed in this >> system is not supported by the 275.09.07 NVIDIA Linux graphics driver >> release. >> >> but... >> >> when I see the /usr/share/doc/nvidia-current/README.txt.gz, this line >> appears at the APPENDIX A: >> GeForce 310M 0x0A75 C >> >> so, apparently, ID 0x0a75 is supported... >> >> Should I file a bug report? >> >> >> Leo >> ____________________________________________________________ Send any screenshot to your friends in seconds... Works in all emails, instant messengers, blogs, forums and social networks. TRY IM TOOLPACK at http://www.imtoolpack.com/default.aspx?rc=if2 for FREE _______________________________________________ Mailing list: https://launchpad.net/~hybrid-graphics-linux Post to : hybrid-graphics-linux@lists.launchpad.net Unsubscribe : https://launchpad.net/~hybrid-graphics-linux More help : https://help.launchpad.net/ListHelp
