El Mon, 15 Oct 2012 08:45:01 +0200 Peter Hessler <[email protected]> escribió:
> On 2012 Oct 14 (Sun) at 23:01:11 -0400 (-0400), STeve Andre' wrote: > :The situation with the t430s has gotten a little better. > : > :I installed OpenBSD on one, and found that it was almost usable. > : > :Once in X (and KDE) there is no escape, other than a reboot. > :That was a nice surprise, but I could ssh into it just fine. > : > :Suspend seemed to work, but it never woke up so who knows. > : > :Audio worked, and the em0 interface worked. USB worked too > :I think, though I did not write that down. > : > :This is certainly a frustrating time for wanting to get a new > :thinkpad. This W500 is still doing well after 3.8 years but a LED > :lit screen would be great. > : > :--STeve Andre' > : > :(dmesg from the t430s test) > : > :OpenBSD 5.2-current (GENERIC.MP) #0: Tue Oct 2 21:03:20 EDT 2012 > : [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP > > > Update to -current. jsg@ committed some patches that make X work > better, and allows for suspend/resume to work. > > Btw, USB does work fine. > > In my experience T410 runs fine with 5.1 and current (5.2) except there's no usb power after resume. But it resumes, the sandybridge support is quite good, and no major problems. Ah, apmd does not work very well nor 5.1 neither current. There is a patch you can see in my blog: https://nixbsd.wordpress.com/2012/07/03/openbsd-patch-apmd-for-smp-architectu res/ I saw this patch in some forum (I don't remember which one) but the code can be grabbed from http://junkpile.org/apmd.diff. I think this patch should be merged in source in next releases. The current apmd implementation is not good enough on SMP architectures. This patch provides a better cpu speed control. I'm waiting for any improvement that leads to a functional usb behaviour after resume. It's annoying to reboot in order to use an usb ports after suspend/resume. BR
