Hello guys I have all the latest updates from hardy-proposed (including one intel update) + VirtualBox 1.6 (downloaded from VirtualBox.org) and I don't have this issue any longer. Can you also test if it's fixed?
>From changelog: xserver-xorg-video-intel (2:2.2.1-1ubuntu13.4) hardy-proposed; urgency=low * 21_fix_dpll_prg_in_crtc_mode_set.patch: - Fixes display problems caused by Jesse's force pipe A enablement patch, which breaks DPLL programming, causing screen to turn black when changing resolutions. (LP: #236001) -- Bryce Harrington <[EMAIL PROTECTED]> Fri, 30 May 2008 03:10:21 -0700 xserver-xorg-video-intel (2:2.2.1-1ubuntu13.2) hardy-proposed; urgency=low * debian/patches/quirks_dell_a840_and_d505.patch: - Quirk to fix wrong resolution task bar on Dell Vostro V840 - Quirk to fix hang on lid close for Dell Latitude D505 (LP: #235643) -- Bryce Harrington <[EMAIL PROTECTED]> Fri, 30 May 2008 02:41:47 -0700 xserver-xorg-video-intel (2:2.2.1-1ubuntu13.1) hardy-proposed; urgency=low * 19_quirk_dell_d400.patch: - Quirk to fix crash on vt switch for Dell Latitude D400 (LP: #228519) -- Bryce Harrington <[EMAIL PROTECTED]> Wed, 28 May 2008 15:09:42 -0700 xserver-xorg-video-intel (2:2.2.1-1ubuntu13) hardy-proposed; urgency=low * debian/patches/18_quirks.patch: - Quirk to fix wrong resolution from Dell for Inspiron 1318 (LP: #221984) - Quirk to fix crash on vt switch for Fujitsu Lifebook P7010 (LP: #204603) - Quirk to fix hang on lid closed for Dell Latitude C400 (LP: #216490) - Quirk to fix wrong resolution from ZaReason for Sepia X35 / Asus Z37E (LP: #201257) - Quirk to fix hang on lid closed for (LP: #224102) - Remove duplicate quirk for Inspiron 510m -- Bryce Harrington <[EMAIL PROTECTED]> Fri, 02 May 2008 16:15:41 -0700 -- [hardy] Starting up a virtual machine in a virtualbox changes the display brightness https://bugs.launchpad.net/bugs/207676 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs