On 2011-02-08 5:23 PM, Sandeep Tamrakar wrote: > > Greg, > > I checked the version, and it shows the version "2.6.32-27-server". > However, it does give an option to choose the kernel version.
Ok, so it sounds like you have upgraded the machine's kernel since you installed the capture agent software. The best bet is to update the VGA2USB drivers to match the new kernel version. To do this you'll need to download the appropriate version of the driver from the Epiphan website, decompress it in the appropriate place and then restart matterhorn. There should be instructions for this in the wiki, otherwise follow the instructions at https://docs.google.com/document/pub?id=1f_wTh_MN31OcD31GX7BECgdGqR13wbw0kqQXyhZIct8#id.32btd5-7n7h22, keeping in mind that the Ubuntu and kernel versions are likely to be different than those in the instructions. G > Thanks, > > Sandeep Tamrakar > A&M-Commerce > > > > Date: Tue, 8 Feb 2011 16:40:02 -0600 > From: [email protected] > To: [email protected] > Subject: Re: [Matterhorn-users] Error starting Matterhorn on Capture Agent > > You kernel version can be obtained by running > > uname -r > > from the commandline. When you boot does it prompt you to choose the > kernel version? Generally if you have multiple versions it does, and > this is an easy way to go back to the old version (until you reboot). > > G > > On 11-02-08 03:27 PM, Sandeep Tamrakar wrote: >> Hey Greg, >> Thanks for your help. How do I check the kernel version or is there a >> way to switch back to previous version? >> >> Thanks, >> Sandeep Tamrakar >> A&M-Commerce >> >> Date: Tue, 8 Feb 2011 15:24:05 -0600 >> From: [email protected] >> To: [email protected] >> Subject: Re: [Matterhorn-users] Error starting Matterhorn on Capture Agent >> >> Hi Sandeep, >> >> On 11-02-08 03:06 PM, Sandeep Tamrakar wrote: >>> sudo /sbin/insmod vga2usb.ko num_frame_buffers=2 >>> insmod: error inserting 'vga2usb.ko': -1 Invalid module format >>> make: *** [load] Error 1 >>> make: Leaving directory `/opt/matterhorn/capture-agent/epiphan_driver' >> >> The above is indicative of trying to load the Epiphan driver for an >> incorrect kernel version. Likely you have changed kernel versions, or >> downloaded the wrong version when installing the capture agent. >> >> G >> >> >> >> _______________________________________________ Matterhorn-users mailing >> list [email protected] >> http://lists.opencastproject.org/mailman/listinfo/matterhorn-users >> >> >> >> _______________________________________________ >> Matterhorn-users mailing list >> [email protected] >> http://lists.opencastproject.org/mailman/listinfo/matterhorn-users > > > > > _______________________________________________ Matterhorn-users mailing > list [email protected] > http://lists.opencastproject.org/mailman/listinfo/matterhorn-users > > > > _______________________________________________ > Matterhorn-users mailing list > [email protected] > http://lists.opencastproject.org/mailman/listinfo/matterhorn-users
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