If it has something to do with that I also have a hybrid laptop - Intel HD (i5 cpu) and ATI 5470. It is not possible to switch off either in the bios since HP has blocked the switching option.
I too experience random crashes from various indicators, screensaver etc. The setup is much more stable when I use Classic Desktop (Gnome) instead of Unity. In fact nothing has crashed for more than 10 hours now. Unity was not usable at all. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in ubuntu. https://bugs.launchpad.net/bugs/718620 Title: Xorg assert failure: X: ../../dix/pixmap.c:118: AllocatePixmap: Assertion `pScreen->totalPixmapSize > 0' failed. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
