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Bumblebee show an error : It's cannot found NVIDIA device

 

Hello All,
I cannot run optirun because represent error as below:

 [WARN]The PCI config space could not be written fully at offset 0x1; 0
bytes have been written; error: Resource temporarily
unavailable[ERROR][XORG] (EE) NVIDIA(0): No display devices found for this
X screen.
[ERROR][XORG] (EE) Screen(s) found, but none have a usable configuration.
[ERROR]X did not start properly

And I type command line  tail -f kern.log for debug kernel.log. Show as
below

26024 May 19 03:53:25 chatsiri-T420s kernel: [ 1124.622733] NVRM: API
mismatch: the client has the version 295.40, but
26025 May 19 03:53:25 chatsiri-T420s kernel: [ 1124.622737] NVRM: this
kernel module has the version 295.53.  Please
26026 May 19 03:53:25 chatsiri-T420s kernel: [ 1124.622740] NVRM: make sure
that this kernel module and all NVIDIA driver
26027 May 19 03:53:25 chatsiri-T420s kernel: [ 1124.622742] NVRM:
components have the same version.
26028 May 19 03:53:30 chatsiri-T420s kernel: [ 1128.627823] NVRM: API
mismatch: the client has the version 295.40, but
26029 May 19 03:53:30 chatsiri-T420s kernel: [ 1128.627824] NVRM: this
kernel module has the version 295.53.  Please
26030 May 19 03:53:30 chatsiri-T420s kernel: [ 1128.627825] NVRM: make sure
that this kernel module and all NVIDIA driver
26031 May 19 03:53:30 chatsiri-T420s kernel: [ 1128.627833] NVRM:
components have the same version.
26032 May 19 03:53:43 chatsiri-T420s kernel: [ 1142.536432] NVRM: API
mismatch: the client has the version 295.40, but
26033 May 19 03:53:43 chatsiri-T420s kernel: [ 1142.536438] NVRM: this
kernel module has the version 295.53.  Please
26034 May 19 03:53:43 chatsiri-T420s kernel: [ 1142.536441] NVRM: make sure
that this kernel module and all NVIDIA driver
26035 May 19 03:53:43 chatsiri-T420s kernel: [ 1142.536445] NVRM:
components have the same version.

Email have attach file report-bug to your t

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Attachment: bumblebee-bugreport-20120519_043230.tar.gz
Description: GNU Zip compressed data


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