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Twinview and 7.2 - issue solved
http://forums.linhes.org/viewtopic.php?f=21&t=22599
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Author:  nbdwt73 [ Sun Apr 22, 2012 8:16 am ]
Post subject:  Twinview and 7.2 - issue solved

I have been running X in twinview mode for years. Up until the 7.2 release, I have had no issues. Now, with a reboot, my second monitor (Samsung LCD TV) comes up as disabled. I have to re-enable it (nvidia-settings) and things are fine.

I was curious this weekend (had some time - raining here today), so I threw an extra drive in my machine and rebuilt from scratch. Works fine with 7.1... not fresh 7.2.

Anybody else seeing this (recognizing that use of twinview is rare...)?

Author:  mattbatt [ Sun Apr 22, 2012 1:52 pm ]
Post subject:  Re: Twinview and 7.2

Is the tv on when you reboot?

Author:  nbdwt73 [ Sun Apr 22, 2012 5:17 pm ]
Post subject:  Re: Twinview and 7.2

Yes - the system sees it; it just disables it. All I have to do is re-enable... The odd thing is that X seems to ignore xorg.cong settings for the second monitor. I can make changes to xorg.conf (ex. image location) and it ignores it. The nvidia-settings screen resets to disabled... the xorg.conf file is still correct (even with changes that i may have made before the reboot...). Additionally, if I disconnect the first monitor (computer monitor) then the TV comes up fine...

Author:  goofee [ Sun Apr 22, 2012 8:51 pm ]
Post subject:  Re: Twinview and 7.2

I had similar problems with 7.2 and svideo output not stick through a reboot. Found I had to modify /etc/X11/xorg.conf.d/20-automv.conf instead of /etc/X11/xorg.conf. There are a few other config files you can look at in that dir if that one doesn't fix it.

Author:  nbdwt73 [ Mon Apr 23, 2012 8:02 am ]
Post subject:  Re: Twinview and 7.2 - issue solved

Thanks goofee... This fixed the problem. I have searched other forums for this problem and have found nothing. I have looked for a change to NFS noted on the NFS blogs - again, nothing.

For others, I took the "monitor", "device", and "sceen" sections from xorg.conf and replaced those sections in 20-automv.conf.

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