<br><br><div class="gmail_quote"><br><blockquote class="gmail_quote" style="border-left:1px solid rgb(204,204,204);margin:0pt 0pt 0pt 0.8ex;padding-left:1ex"><br>
Message: 9<br>
Date: Fri, 06 Jan 2012 17:40:05 -0800<br>
From: jk90090 <<a href="mailto:jk90090@gmail.com" target="_blank">jk90090@gmail.com</a>><br>
Subject: Re: [mythtv-users] Mythbutu 11.04 -> 11.10 breaks X-server<br>
To: <a href="mailto:mythtv-users@mythtv.org" target="_blank">mythtv-users@mythtv.org</a><br>
Message-ID: <<a href="mailto:4F07A275.201@gmail.com" target="_blank">4F07A275.201@gmail.com</a>><br>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed<br>
<br>
On 1/6/12 5:11 PM, R KANNAN wrote:<br>
> Hello,<br>
><br>
> I had a working version of Mythbuntu 11.04 on my laptop and I gave in<br>
> to frequent suggestions from it to upgrade to Ubuntu 11.00 this<br>
> afternoon. Friday afternoon is not a good time to update. After<br>
> installing the updates, it restarted and I found that the X server is<br>
> broke.<br>
><br>
> I can login to the consoles Alt-F1...Alt-F5 fine but the X server<br>
> shows a blank seen. The Myth backend seems to be running fine and so<br>
> is Mythweb web server (Apache). The file system seems OK but the<br>
> X-display flashes for a few times and there is a blank screen. I have<br>
> tried..<br>
><br>
> init 3<br>
> init 5<br>
><br>
> to restart the X server with the same result.<br>
><br>
> I see an error message flash by just after grub but I cannot make out<br>
> anything. It switches then to purple splash screen before the flashing<br>
> followed by<br>
><br>
> I thought the update should not change the configuration files and so<br>
> should work as before.<br>
><br>
> Any ideas?<br>
Start with looking in your /var/log/Xorg.0.log for errors.<br>
Next, I found Ubuntu troublesome when trying to install video drivers,<br>
so there could be a kernel driver mismatch or something. apt-get update<br>
&& apt-get upgrade to make sure everything is updated and installed.<br>
For instance today I loaded Mythbuntu, which defaulted to Nvidia 175.x<br>
driver. I enabled the repo for 285.x (or whatever # it is) and<br>
installed it, but 175 just stayed as the working driver. I'm no Ubuntu<br>
expert, so there was probably a trick to getting it working, but in the<br>
end I just removed the 175 driver which made the nvidia-current (285)<br>
become the working driver.<br>
<br>
-JK<br>
<br></blockquote><div>Thanks for your replies. apt-get update & apt-get upgrade did not upgrade any packages for me. I also renamed /etc/gdm/custom.conf as suggested to avoid auto-login without any luck. But here is what I found...<br>
<br> looked at /var/log/Xorg.0.log file and found the following<br><br>[ 77.000] (==) Log file: "/var/log/Xorg.0.log", Time: Sat Jan 7 08:35:29 2012<br>[ 77.000] (==) Using system config directory "/usr/share/X11/xorg.conf.d"<br>
[ 77.000] (==) No Layout section. Using the first Screen section.<br>[ 77.000] (==) No screen section available. Using defaults.<br>[ 77.000] (**) |-->Screen "Default Screen Section" (0)<br>[ 77.000] (**) | |-->Monitor "<default monitor>"<br>
[ 77.000] (==) No monitor specified for screen "Default Screen Section".<br> Using a default monitor configuration.<br>[ 77.001] (==) Automatically adding devices<br>[ 77.001] (==) Automatically enabling devices<br>
[ 77.001] (WW) The directory "/usr/share/fonts/X11/<div id=":11x">cyrillic" does not exist.<br><br>So
there is no configuration but using defaults. The conf files under
/usr/share/X11/xorg.conf.d did not have Screen or Monitor sections.
They had several input sections similar to<br>
<br>Section "InputClass"<br> Identifier "evdev pointer catchall"<br> MatchIsPointer "on"<br> MatchDevicePath "/dev/input/event*"<br> Driver "evdev"<br>
EndSection<br><br>So I tried to create a new configuration file with<br><br>Xorg -configure<br><br>I ot the following:<br><br>(EE) Failed to load module "vmwgfx" (module does not exist, 0)<br>(EE) vmware: Please ignore the above warnings about not being able to to load module/driver vmwgfx<br>
(++) Using config file: "/root/xorg.conf.new"<br>(==) Using system config directory "/usr/share/X11/xorg.conf.d"<br>Number of created screens does not match number of detected devices.<br> Configuration failed.<br>
ddxSigGiveUp: Closing log<br><br>I cannot understand where the two screens are coming from.<br><br>At
one time with my old configuration I had added an external monitor and
disabled it in Xfwm window manager. I tried turning the external
monitor on without any luck.</div><br></div></div><br>