Re: Suspend/Resume on T60: Any hope?

On Thu, 26 Apr 2007, Jesse Sheidlower wrote:

 > I have a Lenovo T60 running FreeBSD 6.2-RELEASE. Pretty much
 > everything is fine except suspend/resume, which doesn't work
 > at all.
 > 
 > hw.acpi.supported_sleep_state shows S3 S4 and S5 as supported
 > sleep states, but "acpiconf -s 3" instantly causes a hard
 > lockup for which the only recovery seems to be pulling the
 > battery. Given this, mucking around with any other things
 > seems pointless, but I'm happy to try anything.

There's a T60 listed as working and a couple of T60p (not) at the
revised (but still getting spammed) FLCL site:

 http://laptop.bsdgroup.de/freebsd/index.html?action=list_laptop_mf&mfid=154

One clue may be to load the VESA module, and I assume you'd already
be loading acpi-ibm?  FWIW, my T23 on 6.1-R suspend/resume needed:

 acpi_ibm_load="YES"
 vesa_load="YES"

in /boot/loader.conf, and

 hw.syscons.sc_no_suspend_vtswitch=1
 hw.acpi.reset_video=0

in /etc/sysctl.conf.

 > Are there any possibilities for getting suspend/resume to work
 > on this, or am I doomed to have what is in effect a portable
 > desktop computer? For some reason I thought I had looked into
 > this before I got the machine--I never would have bought it if
 > I had known it didn't work--but in retrospect I'm not sure
 > what gave me the idea it did work.

If you don't get any more helpful responses here I'd suggest reposting
this to [email protected], maybe with a sysctl hw.acpi listing. 

Cheers, Ian

 > Thanks.
 > 
 > Jesse Sheidlower (whose X23 and T43 are just fine, if slower)

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