On the machine here:
$ s2ram -i
sys_vendor = "Fujitsu Siemens"
sys_product = "P6VAP-AP"
sys_version = " "
bios_version = "6.00 PG"
s2ram works just fine whether run from X or from the console.
s2disk works also, *but only as long as X is not started*.
Running s2disk when X is not startet will show me all the status feedback,
line after line that s2disk is compressing the image etc. then I hear a
click and the machine sleeps with most of the lights off. All this takes a
fair while (5sec or so).
On the other hand, when I start X I can run s2disk from X, or I can switch
back to the console and run s2disk there, with the same result:
* s2disk will in the case of X switch back to the console itself (in the
case of running it from the console it will just stay there)
* displays a few lines of text, but to fast to read them. It's visible
just for a split second before ...
* the video signal will go off (the monitor will tell me that there's no
signal)
* the machine keeps the lights on but is no more accessible
* no hard disk action is visible (via the disk light bulp) or audible
* the machine stays in this state indefinitively
Here's some system info:
* # uname -a
Linux tpo2 2.6.18-4-686 #1 SMP Mon Mar 26 17:17:36 UTC 2007 i686 GNU/Linux
* Debian etch machine, currently again running testing
* # dpkg -s uswsusp | grep Version
Version: Version: 0.6~cvs20070202-1
* # dpkg -s xserver-xorg | grep Version
Version: 1:7.1.0-18
* # dpkg -s nvidia-glx-legacy | grep Version
Version: 1.0.7184-3
* # dpkg -s nvidia-kernel-legacy-2.6.18-4-686 | grep Version
Version: 1.0.7184+6
* # lspci
00:00.0 Host bridge: VIA Technologies, Inc. VT82C693A/694x [Apollo PRO133x]
(rev c4)
00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo
MVP3/Pro133x AGP]
00:07.0 ISA bridge: VIA Technologies, Inc. VT82C596 ISA [Mobile South] (rev
23)
00:07.1 IDE interface: VIA Technologies, Inc.
VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 10)
00:07.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
Controller (rev 11)
00:07.3 Host bridge: VIA Technologies, Inc. VT82C596 Power Management (rev
30)
00:09.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL-8139/8139C/8139C+ (rev 10)
00:0b.0 SCSI storage controller: Adaptec AHA-2940U/UW/D / AIC-7881U
00:0c.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
Controller (rev 61)
00:0c.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1
Controller (rev 61)
00:0c.2 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 63)
00:0c.3 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host
Controller (rev 46)
00:0d.0 Multimedia audio controller: C-Media Electronics Inc CM8738 (rev 10)
01:00.0 VGA compatible controller: nVidia Corporation NV5M64 [RIVA TNT2
Model 64/Model 64 Pro] (rev 15)
Is there something I can do to debug this further? Any help or suggestion?
*t
PS: To help debugging I'd suggest to add an option to make s2* write its
output to a file on disk and to fsync the data. There's nothing useful
in the system logs about the *suspend to disk* phase and what apears
on the screen is flashing by to quickly to read it.
--
-----------------------------------------------------------
Tomas Pospisek
http://sourcepole.com - Linux & Open Source Solutions
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