On Tue, Jun 10, 2014 at 12:17:35PM +0900, [email protected] wrote: > I'm afraid if this inquiry is a little bit off topic.
Not at all. > In my Lenovo X61, suspend/resume doesn't work well in NetBSD 6.1 and > NetBSD 6.99 regardless of the value of > hw.acpi.sleep.vbios > hw.acpi.acpivga0.bios_switch > in non-X11 environment and X11 environment (vesa driver is in use). I have X61s and X60s, both of which can suspend and resume. At least this worked very well for the 6.X series, but for today's -current resume occasionally hangs. Actually, not resuming itself (i.e., the system comes back to life) but indeed the graphics (vesa) do not always resume. I have no idea what causes this non-deterministic behavior, but vesa is a suspect. I would also appreciate hints on how this could be even debugged. > Any information is appreciated but I'd prefer if such laptops are > still available in the market (in brand new shape), and if they are > less than 2kg/4lb. Minor hardware change (such as replacing PCIe-mini > wireless lan card -- it may not be available in Lenovo) is acceptable. I think after the big Intel/X.org/KMS/whatnot thing is resolved, it becomes much easier to start more systematic investigations. - Jukka.
