Serge - you could also install these 2 kernels and report the results:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.2.13-precise http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.2.14-precise
The biggest differences from 3.2.0-21 to 3.2.0-22 is the rebase against v3.2.14, though there is one ACPI related patch that did not come in via stable: "ACPICA: Fix regression in FADT revision checks"
Serge - you could also install these 2 kernels and report the results:
http:// kernel. ubuntu. com/~kernel- ppa/mainline/ v3.2.13- precise kernel. ubuntu. com/~kernel- ppa/mainline/ v3.2.14- precise
http://
The biggest differences from 3.2.0-21 to 3.2.0-22 is the rebase against v3.2.14, though there is one ACPI related patch that did not come in via stable: "ACPICA: Fix regression in FADT revision checks"