This is affecting me as well. Booting the breezy kernel 2.6.12-10-386 gets it working again.
My cards: 0000:01:00.0 VGA compatible controller: nVidia Corporation NV6 [Vanta/Vanta LT] (rev 15) 0000:02:09.0 VGA compatible controller: Silicon Integrated Systems [SiS] 300/305 PCI/AGP VGA Display Adapter (rev 90) Pertinant parts of X log: (II) Reloading /usr/lib/xorg/modules/libint10.so Requesting insufficient memory window!: start: 0xf0000000 end: 0xf7ffffff size 0xfe010000 Requesting insufficient memory window!: start: 0xfe000000 end: 0xfe2fffff size 0xfe010000 Requesting insufficient memory window!: start: 0xf0000000 end: 0xf7ffffff size 0xfe010000 Requesting insufficient memory window!: start: 0xfe000000 end: 0xfe2fffff size 0xfe010000 Requesting insufficient memory window!: start: 0xf0000000 end: 0xf7ffffff size 0xfe010000 Requesting insufficient memory window!: start: 0xfe000000 end: 0xfe2fffff size 0xfe010000 (EE) SIS(0): Cannot read V_BIOS (--) SIS(0): Relocated I/O registers at 0x1000 Requesting insufficient memory window!: start: 0xf0000000 end: 0xf7ffffff size 0xfe010000 Requesting insufficient memory window!: start: 0xfe000000 end: 0xfe2fffff size 0xfe010000 Requesting insufficient memory window!: start: 0xf0000000 end: 0xf7ffffff size 0xfe010000 Requesting insufficient memory window!: start: 0xfe000000 end: 0xfe2fffff size 0xfe010000 (WW) SIS(0): Could not find/read video BIOS (EE) SIS(0): ************************************************** (EE) SIS(0): ERROR: (EE) SIS(0): Virtual screen too big for memory; 937K needed, 508K available (EE) SIS(0): END OF MESSAGE (EE) SIS(0): ************************************************** -- XOrg dualhead regression https://launchpad.net/bugs/36461 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
