[ltp] using Gnome power manager t60 suspends once

Tue, 23 Jan 2007 09:36:53 +0100

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hi

here suspend 2 ram works fine with the latest ati-drivers in portage 
(shouild be 8.34.something i think) using the latest suspend2-sources 
(2.6.19) on a ~amd64 gentoo
somehow i have to tweak suspend 2 disk still, because this aborts with 
some link to dmesg (have to look  there).

Michael

jaime johnson schrieb:
> Hi all,
> 
> I have the suspend to ram working well so far. I
> downgraded the ati driver to 8.30.3 and had to find a
> kernel it would compile with. In this case it was
> gentoo-sources 2.6.18. In Gnome I can fn/f4 or suspend
>>from the power manager gui. Had some issues with disk
> errors so I set sata back to compatibility mode and it
> seems to be working ok. I lose network and sometimes
> alsa so I put some simple resets into a script to run
> after resuming. I am just happy to know I am not crazy
> and that suspend to ram can work. I'll deal with
> automating things afterwards. The ati drivers after
> 8.30.3 are reported (on thinkwiki) to break
> suspend/resume. For you ubuntu-ers I found out there
> are some settings to change in
> /etc/defaults/acpi-support. See this page in the
> notes:
> https://wiki.ubuntu.com/LaptopTestingTeam/ThinkpadT60
> 
> I might try it for hibernating the desktop I set up on
> ubuntu Dapper for someone else. I'll report back any
> successes. 
> As far as the t60 goes, next I'll be looking into this
> strange fan (almost) always on behavior that I know
> for sure is not limited to my machine. That happens in
> XP as well (the two or three times I've booted it
> since linuxing), mostly while on ac. 
> Jim
> --- Paul Fisher <thetorpedodog@canistorpedis.net>
> wrote:
> 
>> jaime johnson wrote:
>>> Hi all,
>>> I've been working with Gentoo amd64 on my t60 with
>> merom 1.66Ghz. Same
>>> basic behavior with 2.6.19-rc6 and the 2.6.19ck
>> sources. One
>>> complication is the 8.32.5 ati driver I'm using to
>> get the full
>>> 1400x1050 resolution and use-able graphics. I can
>> suspend and resume
>>> once from the gnome 2.16 suspend in the
>> gnome-power-manager applet.
>>> Beautiful, I hit the fn key, it comes up, and
>> everything is back as iI
>>> left it, except no network, so I rmmod/modprobe
>> ath_pci and restart
>>> networking and all is well. If I try to do exactly
>> the same thing again
>>> I get a massive several pages call trace and
>> errors, but the system is
>>> still there. I alt-function to a console, and I
>> can log in fine. Usually
>>> if I then alt-f7, there's my gnome session, either
>> just blacked out and
>>> prompting for login as if it had been suspended
>> (or even if it had
>>> failed suspend). When I log out of the session
>> from the logout button,
>>> gdm crashes and cannot be restarted.
>> I've got a very similar situation with Ubuntu 6.10
>> (with fglrx driver)
>> on my T60p (does the P make a difference?) with a
>> Core Duo T2700.
>> However, rather than working only the *first* time,
>> it's more of a
>> roulette game, where sometimes it either works or
>> doesn't work.  After a
>> failed suspend, my wireless card doesn't work, and
>> in order to actually
>> power off the computer, I need to select Shut Down
>> in the System menu,
>> then manually kill X with a ctrl+alt+backspace,
>> otherwise it seems to
>> hang.  I've never actually tried to re-modprobe the
>> wireless card (I
>> ain't got 'nuff nowladge), but I expect it (an
>> ipw3945) would perform
>> similarly.
>>
>> So unfortunately I really have no solution to your
>> problem, but I do
>> want you to know that you're not the only one in
>> this boat, and that a
>> solution would help me too :)
>>
>> Paul
>> -- 
>> The linux-thinkpad mailing list home page is at:
>>
> http://mailman.linux-thinkpad.org/mailman/listinfo/linux-thinkpad
> 
> 
> 
> 
>  
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