Comment 345 for bug 359392

> I seem to be the only person on planet Earth having real real issues
 > with UXA, and noticeably less issues with EXA.

I had many freezes with UXA too, not so with EXA, at least with Virtual 2048 2048 (shall I try without Virtual? I only remember freezes with UXA).

My system:
Thinkpad X300

00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller [8086:2a02] (rev 0c)
        Subsystem: Lenovo Device [17aa:20b5]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Interrupt: pin A routed to IRQ 2297
        Region 0: Memory at fa000000 (64-bit, non-prefetchable) [size=1M]
        Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
        Region 4: I/O ports at 1800 [size=8]
        Capabilities: <access denied>
        Kernel modules: intelfb

00:02.1 Display controller [0380]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller [8086:2a03] (rev 0c)
        Subsystem: Lenovo Device [17aa:20b5]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
        Latency: 0
        Region 0: Memory at fa100000 (64-bit, non-prefetchable) [size=1M]
        Capabilities: <access denied>

and excerpt from xorg.conf:

Section "Screen"
        Identifier "Default Screen"
        Monitor "Configured Monitor"
        Device "Configured Video Device"
        # Input "Synaptics Touchpad"
        SubSection "Display"
        depth 24
        virtual 2048 2048
        EndSubSection
EndSection

Section "ServerLayout"
        Identifier "Default Layout"
        Screen "Default Screen"
        # InputDevice "Synaptics Touchpad"
        # InputDevice "Trackpoint"
EndSection

Section "Device"
        Identifier "Configured Video Device"
        Driver "intel"
        Option "AccelMethod" "EXA"
        Option "MigrationHeuristic" "greedy"
EndSection