https://bugzilla.novell.com/show_bug.cgi?id=623393 https://bugzilla.novell.com/show_bug.cgi?id=623393#c32 --- Comment #32 from Thomas Renninger <trenn@novell.com> 2011-01-28 15:03:43 UTC --- It's the VGA._INI method.
From the picture you provided it's hanging when trying to write 0xE3 to APMC. This is the \SB.GSMI function which is called at various places (before entering suspend in _PTS, when exiting suspend in _WAK and in notification handlers(_Lxx).
But it's only called in one INI func: VGA. This "looks" unrelated to EC, but it seems the HW is in a state a possible SMI call (GSMI?!?) does not like. But the new kernel mode setting should be far after this happens, so this cannot be it. What you can try to verify above is to compile the modified DSDT I'll attach into your kernel. You have to place the file into your kernel sources in drivers/acpi/DSDT.hex and then point to it via compile options in .config CONFIG_ACPI_CUSTOM_DSDT_FILE="DSDT.hex" CONFIG_ACPI_CUSTOM_DSDT=y It should not hang (at least not at the same place) anymore... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.