Comment 62 for bug 657976

I finally upgraded, telling the update process to substitute old conf files. On my hardware, Unity is working --- I can't say it is snappy, but it works at an acceptable speed. More data:

Asus eeePC 1005PE with 1Gbyte RAM, video:

00:02.0 VGA compatible controller: Intel Corporation N10 Family Integrated Graphics Controller (prog-if 00 [VGA controller])
 Subsystem: ASUSTeK Computer Inc. Device 83ac

booting with

quiet splash acpi_osi=Linux acpi_backlight=vendor eeepc_laptop.hotplug_disabled=1 acpi_enforce_resources=lax