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<DIV>I tried -d but is still not working.</DIV>
<DIV>I also tried a new driver from NVidia site but no luck.</DIV>
<DIV>I changed the video card and is fine now.</DIV>
<DIV> </DIV>
<DIV>------ Original Message ------</DIV>
<DIV>From: "Petter Adsen" <<A href="mailto:petter@synth.no">petter@synth.no</A>></DIV>
<DIV>To: <A href="mailto:ubuntu-users@lists.ubuntu.com">ubuntu-users@lists.ubuntu.com</A></DIV>
<DIV>Sent: 4/14/2015 10:08:46 AM</DIV>
<DIV>Subject: Re: Resolution on a unknokn monitor - error X Error of failed request: BadMatch (invalid parameter attributes)</DIV>
<DIV> </DIV>
<DIV id=xf898748255294633925005b82ae3aae8 class=plain>
<BLOCKQUOTE class=cite2 cite=20150414090846.4b0520a8@monster.nillabs.com type="cite"><TT style="WORD-WRAP: break-word">
<DIV>On Tue, 14 Apr 2015 05:39:08 +0000 (UTC) </DIV>
<DIV>Victor Sterpu <<A href="mailto:victor@caido.ro">victor@caido.ro</A>> wrote: </DIV>
<DIV> </DIV>
<BLOCKQUOTE class=cite2 type="cite">
<DIV> I tried to force the addition of the new mode on the right </DIV>
<DIV> dispay(VGA-0) like this: root@TIV:/home/victor# xrandr --display </DIV>
<DIV> VGA-0 --newmode "1920x1080_60.00" 172.80 1920 2040 2248 2576 1080 </DIV>
<DIV> 1081 1084 1118 -HSync +Vsync </DIV>
<DIV> </DIV>
<DIV> But I can't, the error is "Can't open display VGA-0". </DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV> ----- Original Message ----- </DIV></BLOCKQUOTE>
<DIV> </DIV>
<DIV><snip a lot of lines> </DIV>
<DIV> </DIV>
<DIV>If you take a look at the man page for xrandr, it says: </DIV>
<DIV> </DIV>
<DIV> -d, --display name </DIV>
<DIV> This option selects the X display to use. Note this </DIV>
<DIV> refers to the X screen abstraction, not the monitor (or </DIV>
<DIV> output). </DIV>
<DIV> </DIV>
<DIV>Note the last part. What you want is probably "--output": </DIV>
<DIV> </DIV>
<DIV> --output output </DIV>
<DIV> Selects an output to reconfigure. Use either the name </DIV>
<DIV> of the output or the XID. </DIV>
<DIV> </DIV>
<DIV>And please trim your posts when you follow-up, they get very long when </DIV>
<DIV>you don't. </DIV>
<DIV> </DIV>
<DIV>Petter </DIV>
<DIV> </DIV>
<DIV>-- </DIV>
<DIV>"I'm ionized" </DIV>
<DIV>"Are you sure?" </DIV>
<DIV>"I'm positive." </DIV></TT></BLOCKQUOTE></DIV>
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