Dear Peter Problem solved.. I installed all the packages related to linux-headers. Thank you so much.
Do i need to report this to benefit other community members? How? On Sun, Aug 18, 2013 at 7:19 PM, Peter Wu <[email protected]> wrote: > Hi Praveen, > > Have a look at your syslog, it says: > > Aug 16 18:27:15 bhisma bumblebeed[2132]: Module bbswitch could not be > loaded (timeout?) > Aug 16 18:27:15 bhisma bumblebeed[2132]: No switching method available. > The dedicated card will always be on. > Aug 16 18:27:15 bhisma bumblebeed[2132]: /usr/sbin/bumblebeed 3.2.1 started > > The nouveau driver does not seem to support your graphics card either: > Aug 16 16:00:49 bhisma kernel: [ 5.922415] nouveau ![ > DEVICE][0000:01:00.0] unknown Fermi chipset > Aug 16 16:00:49 bhisma kernel: [ 5.922454] nouveau E[ > DEVICE][0000:01:00.0] unknown chipset, 0x0d7000a2 > Aug 16 16:00:49 bhisma kernel: [ 5.922490] nouveau E[ DRM] failed > to create 0x80000080, -22 > Aug 16 16:00:49 bhisma kernel: [ 5.922702] snd_hda_intel 0000:00:1b.0: > irq 48 for MSI/MSI-X > Aug 16 16:00:49 bhisma kernel: [ 5.924560] nouveau: probe of > 0000:01:00.0 failed with error -22 > > You are running a pre-compiled mainline kernel I guess: > Linux bhisma 3.8.3-030803-generic #201303141650 SMP Thu Mar 14 20:51:08 > UTC 2013 x86_64 x86_64 x86_64 GNU/Linux > > ...though you do not have the corresponding kernel headers installed > (from bumblebee-bugreport): > === Modules information === > ERROR: Module bbswitch not found. > ERROR: Module nvidia not found. > ERROR: Module nvidia-current not found. > filename: > /lib/modules/3.8.3-030803-generic/kernel/drivers/gpu/drm/nouveau/nouveau.ko > > Try installing the linux-headers packages associated with the kernel image. > > Regards, > Peter > -- Dr. Praveen Pathak HBCSE-TIFR Mumbai ********************************************** Research is not Google search. - Heard in the corridors of IISc. **********************************************
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