Running Ubuntu via Parallels: Resolution problem.

Okay, here's the deal. I installed Ubuntu 6.10 on Parallels (build 3036). At times, I need to view Ubuntu at full screen. But, the maximum resolution right now is 1024x768.

I tried the following methods suggested by some people via Ubuntu forums and a friend, neither of the following work for me (or some other people who have Macbooks and Macbook Pros):

Before I did anything, I went into Parallels configuration and set my custom resolution to 1680x1050. I thought it would be the most logical thing to do.

1.) Go into terminal, run command: sudo gedit /etc/X11/xorg.conf

The reason for this command is because I couldn't save the file by just simply editing it (due to that I don't have permissions to the file).

Anyway, I edited the file and added my resolution in depth 24. Then, of course, I had to restart the X Server (via CTRL + ALT + Backspace) -- that worked. Once restarted, I check System > Preferences > Screen Resolution. My resolution was still not on the list.

2.) Go into terminal, run command: sudo dpkg-reconfigure -phigh xserver-xorg

Here, I set the driver to Vesa and selected my resolution, 1680x1050. I restarted X Server once again, no avail.

This was done last night. When I went to school today, I went on a PC with Ubuntu on it. I realized that the resolution was totally wrong at 1024x768 (17" CRT = 1280x1024). I tried my sudo edit /etc/X11/xorg.conf method, and it worked!

Mine must not be working because it's being emulated?

Just to be on the safe side, I reinstalled Ubuntu this afternoon to give it another shot. No luck.

If anyone has any tips for me, I'd kindly appreciate it.

#443675

parallels doesn't take full advantage of your graphics card. i assume this is why ubuntu doesn't allow you to go greater than 1024 (my MBP is the same way)

the only reason why windows can properly scale is because they wrote drivers for windows.

i assume they haven't written drivers for linux, so, no luck

#443691

Exactly. IIRC, the generic Vesa driver has only standard resolutions built in - 1024x768, 1280x1024...

Do a 'sudo lspci' on the console to find out what the emulated card is and try to find a binary driver for it.

#443723

Thanks guys. I gave up on it and decided to bring out the old PC and I installed it on there.

#443731