If you try to install Ubuntu 10.10 under parallels desktop 6.0 on OSX — atleast as of the writing of this article — you’ll soon discover that although your entire installation is done in a high (eg: 1920×1080) resolution, as soon as the install is done and you reboot, your VM is stuck at 1024×768. You can install the parallel tools using the menu option and it still won’t help — although it helps with 3D (ie: compiz). Under Gnomes System/Preferences/Monitors the highest resolution available is 1024×768 :-(. After searching around the net for the past week or so and trying just about every remedy — which did not work — I was about to give up, then I found the magic command that “makes it go” :-).
I’ve now got Ubuntu 10.10 running with PT/compiz under parallels 6.0 @ 1920×1080. No problem. Normally if you go inside ~/.config/ directory (.config folder under your home directory) you’ll notice that there is no “monitors.xml” file in there. That’s the per user X config file that gets the ball rolling. Generating the file is really easy. Open a teminal and issue the following command:
This will generate (hopefully) the following output:
Note that 1024×768 is the default. Now if you go inside ~/.config/ directory you’ll find a “monitors.xml” file (below). Once you’ve got this file you can go to System/Preferences/Monitors and choose the higher resolution options (eg:1920×1080). The xrandr command should generate the file for you. If it doesn’t (not sure why), here is my version for parallel 6.0. I think it’s pretty generic so you should be able to cut and paste the content:
<monitors version="1"> <configuration> <clone>no</clone> <output name="default"> <vendor>???</vendor> <product>0x0000</product> <serial>0x00000000</serial> <width>1920</width> <height>1200</height> <rate>60</rate> <x>0</x> <y>0</y> <rotation>normal</rotation> <reflect_x>no</reflect_x> <reflect_y>no</reflect_y> <primary>no</primary> </output> </configuration> </monitors>
2 responses to “Screen resolution fix for Ubuntu 10.10 running in Parallels Desktop 6.0”
[…] This post was mentioned on Twitter by Sara and Larry King, Many Ayromlou. Many Ayromlou said: Screen resolution fix for Ubuntu 10.10 running in Parallels Desktop 6.0 http://goo.gl/fb/WD5s3 […]
what i would like to do is use my 15″ mac, which has a smaller screen resolution than what you specify. after hitting the “max” button, the screen size is 1436×827 .
and, following the steps you specified, it indeed creates the ~/.config/monitors.xml, and following the steps to set the default monitor, it tells me the next time someone logs in, these settings will be used.
unfortunately, it sort of lies.
after reboot, i get a dialog that says it has trouble applying certain settings, and simply reverts to 1280×800, which i guess it figures is the next smallest size that still fits within my monitor.
so there must be something else that it is consulting first.