[Bug 537640] Re: [RV530] Video problem: External monitor wavy, unreadable. ati radeon [Needs pll quirk]

[johanbondt]

A problem  with similarities, but slightly different affects me (and 3 others).
I' ve posted a full report in Bug #573290.

I have an ATI mobility Radeon X1400 card.
My second monitors (HP1530 and HP L1820) give the message " signal out of range" and just a black screen.

I tried the following solution, but it didn't help:
adding "options radeon modeset=0" to /etc/modprobe.d/radeon-kms.conf

I hope this extra information can help someone solve the problem.

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[RV530] Video problem: External monitor wavy, unreadable. ati radeon [Needs pll quirk]
https://bugs.launchpad.net/bugs/537640
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