[Bug 555870] Re: Gamma values are not being set properly after a second fade out resulting in a black screen

2010-11-25 Thread MarcelD
*** This bug is a duplicate of bug 546578 *** https://bugs.launchpad.net/bugs/546578 ** This bug has been marked a duplicate of bug 546578 black screen after a few user switches * You can subscribe to bug 546578 by following this link: https://bugs.launchpad.net/ubuntu/+source/xorg-server

[Bug 546578] Re: black screen after a few user switches

2010-11-25 Thread MarcelD
** Description changed: + [Copycat - A blackscreen can also appear due to a bug in the NVidia + Graphics Driver. (goto bug #573101)] + [Problem] Up-to-date Lucid with radeon driver. After switching user a few times (usually between 3 and 5 times), the screen goes black with only the mouse c