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Message #59599
[Bug 240916] Re: can't configure display resolution (monitor, graphics card) manually in gui
** No longer affects: x-kit (Ubuntu)
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https://bugs.launchpad.net/bugs/240916
Title:
can't configure display resolution (monitor, graphics card) manually
in gui
Status in “gnome-control-center” package in Ubuntu:
Triaged
Status in “gnome-control-center” package in Baltix:
New
Bug description:
I've discovered a serious problem with Screen Resolution under
Preferences which should be immediately addressed. The problem is a
limited set of resolution opens for users of older Nvidia and ATI
graphics card. I ran into this problem after install Hardy Heron on
my desktop with an Nvidia Geforce FX 5600 8x AGP card. My resolution
options were limited to 640x480 after installing the drivers via
Administration~>Hardware Drivers. I use Compiz Fusion's zooming and
color inversion features due to my visual impairment but limiting my
screen resolution to 640x480 made using certain dialog boxes
impossible.
I searched for resolutions to this problem. I first tried EnvyNG, a
tool which uses scripts to install Nvidia and ATI drives but this
didn't fix the problem and the legacy drivers wouldn't work with
desktop compositing GLX. I tried using xrandr, xfix, nvida-settings,
and nvidia-xconfig but none of these would fix the problem either.
Finally, I found a forum suggesting that I run the old GTK screen
resolution tools from Gutsy which is still within Hardy. Here is
where I discovered the serious limitation of the new Screen Resolution
window in Hardy.
The old GTK Screen Resolution window for Ubuntu Gutsy Gibbon 7.10 lets
you specify what kind of monitor you are using manually X.org is
unable to determine what kind of monitor you have when you install
Ubuntu. Screen Resolution under the Preferences menu in Ubuntu Hardy
Heron 8.04 does not give the user this option. This is a serious
limitation which I believe should be addressed as soon as possible.
Not allowing a user to specify what type of monitor they have and
relying totally on the driver and X.org to figure out what monitor is
being used will effect users like me who do not have standard
monitors. My display is a VGA capable Sun Microsystems 21inch
workstation display. It is not standard because when I try to use it
with a laptop running Wkindows Vista the OS is unable to determine
what kind of monitor it is and the display blinks on and off as the
driver tries to figure out what it is. An option to manually select
what monitor you have should be added to Screen Resolution in Hardy
Heron.
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