[Ubuntu]- problem s rezolucijom

Moze li ovo pomoci, sory nije mi se dalo prevodit...........

If you set a resolution inappropriate for your monitor in the Screen Resolution GUI tool, you can reset it by running rm ~/.config/monitors.xml from a terminal.
Dynamically testing different resolutions


You can either use the Screen Resolution GUI tool to experiment with different resolutions, or the more powerful xrandr command-line tool this shows you the names of different outputs available on your system (LVDS, VGA-0, etc.) and resolutions available on each.

xrandr

or

You can direct xrandr to set a different resolution using the following command

xrandr --output VGA --mode 1024×768 --rate 75

Add undetected resolutions

Due to buggy hardware or drivers, your monitor’s correct resolutions may not always be detected

If the mode already exists, but just isn’t associated for the particular output using the following command

xrandr --addmode VGA 1024×768

Note:-These changes you make using xrandr only last through the current session.

Set xrandr changes persistently

There are several ways to make xrandr customizations permanent from session to session:

a) .xprofile

A user’s ~/.xprofile file is executed on Xorg startup if it exists and is executable. You can copy and paste xrandr command line strings into this file so they’re executed when you log in

b) kdm/gdm

Both KDM and GDM have startup scripts that are executed when X is initiated. For GDM, these are in /etc/gdm/, while for KDM this is done at /etc/kde4/kdm/Xsetup. In either case, you can paste in an xrandr command line string into one of these scripts.

This process requires root access and mucking around in system config files, but will take effect earlier in the startup process than using .xprofile, and will apply to all users including the login screen.

c) xorg.conf

Jesam, u tome i je problem. Kad instaliram onda se smanji na 640x480 i nemogu je povećat a sad kad sam  reinstalirao mi se rvatila na 1024x800 ... I'm despered