Unable to change resolution with DVI to HDMI and Mirai DTL-642E500 42' LCD

Thanks for taking the time to report this bug and helping to make Ubuntu better. Could you please add your '/var/log/Xorg.0.log' file as an attachment to your bug report? Thanks in advance.

Also, please attach the output of 'sudo xresprobe nv'.

Installed xresporbe via synaptics. When running the "sudo xresprobe nv" reports nothing see below.

sudo xresprobe nv

Password:

id:

res:

freq:

disptype:

your xorg.conf doesn't look normal, but could you try without it (move it to another place or name from /etc/X11/xorg.conf)? Maybe it's the nvidia binary driver which has difficulties.

Ok, tested renaming the xorg.conf file. After reboot the maximum resoution is 800x600.. shuld be 1920x1080. So now shuld I try somthing else?

Yes, edit the conf to use "nv" driver, not "nvidia", and add "1920x1080" to the Modes.

How do I do that?
Shuld I name the xorg.conf_tmp back to original name xorg.conf and then do
what to use the nv driver?

2007/4/12, Timo Aaltonen <email address hidden>:
>
> Yes, edit the conf to use "nv" driver, not "nvidia", and add "1920x1080"
> to the Modes.
>
> --
> Mirai DTL-642E500 42' LCD in 1920x1080
> https://bugs.launchpad.net/bugs/105862
> You received this bug notification because you are a direct subscriber
> of the bug.
>

--
/Anton

I have now reinstalled ubuntu 7.04 and ran updates. Now I work in 640x480, so.. whats next :-) Cant change the resoulution...

Ok, so you are probably using the free driver now ('nv')? Please attach the xorg.conf and Xorg.0.log.

I'll take it from here, thanks Brian :)

Widescreen support..HDTV 1080i / 1080p
It is probably the driver for the Nvidia maby it gets fixed when Envy comes for Fiesty. http://www.albertomilone.com/nvidia_scripts1.html
see blogg

No, I cant't get this to work. I got the Nvidia drivers to work. My other monitor works fine. But with this Mirai 42' lcd panel no. As said it works in windows right away without installing anything.

angtons replied so moving back to unconfirmed...

Im beginning to wonder if there is a general problem with widescreen.

displayconfig-gtk didn't have this monitor in its database, so I've added:

 Mirai; Mirai DTL-642E500; ; 15.0-65.0; 50.0-75.0; 1

Can you also run `sudo ddcprobe` and paste the results here?

Also, we've made a number of improvements to x resolution detection recently. Its possible your issue is fixed, however given your xresprobe results I am suspecting this is a dupe of (unfixed) bug 94994.

Hoj!

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Please try with 7.10 or hardy alpha1, and without xorg.conf if it doesn't work otherwise.

Closing the bug, no reply from the reporter.