In your log, about line 1089: mar 11 13:05:48 arch.local kernel: NVRM: failed to copy vbios to system memory. mar 11 13:05:48 arch.local kernel: NVRM: RmInitAdapter failed! (0x30:0xffffffff:756) mar 11 13:05:48 arch.local kernel: NVRM: rm_init_adapter(0) failed There's entry about such problem in NVIDIA common problems section [1]: --- Why does the VBIOS fail to load on my Optimus system? On some notebooks with Optimus graphics, the NVIDIA driver may not be able to retrieve the Video BIOS due to interactions between the System BIOS and the Linux kernel's ACPI subsystem. On affected notebooks, applications that require the GPU will fail, and messages like the following may appear in the system log: NVRM: failed to copy vbios to system memory. NVRM: RmInitAdapter failed! (0x30:0xffffffff:858) NVRM: rm_init_adapter(0) failed Such problems are typically beyond the control of the NVIDIA driver, which relies on proper cooperation of ACPI and the System BIOS to retrieve important information about the GPU, including the Video BIOS. --- Have you tried to disable power management (automatic switching card on and off)? [1] http://us.download.nvidia.com/XFree86/Linux-x86_64/304.43/README/commonproblems.html pozdrawiam, Łukasz 2013/3/11 Szymon Szydełko <sszydelko@xxxxxxxxx>: > On Mon, Mar 11, 2013 at 2:41 PM, Armin K. <krejzi@xxxxxxxxx> wrote: >> On 03/11/2013 03:24 PM, Szymon Szydełko wrote: >>> >>> On Mon, Mar 11, 2013 at 1:53 PM, Armin K. <krejzi@xxxxxxxxx> wrote: >>>> >>>> It's not that I understand much from logs (aside that you might need >>>> xf86-input-kbd, too) but it seems that the problem is on the kernel side. >>>> Does "nvidia" kernel module exist? Is it loaded when you run optirun? >>> >>> >>> Yup, kbd also is installed, yup, nvidia module exist, yup, when I >>> start optirun it loads this module. >>> >>> Regards, >>> Szymon >>> >> >> So, can you post your kernel log? You can dump journalctl -b output to a >> file and pastebin it ... You can use --no-pager for easier redirect to file. > Here it is: http://paste.kde.org/693482/
