Debian :: Suspend To Ram - Resume Bug In Squeeze?
Mar 10, 2010
I have an issue with my Sony vaio fw31e not resuming from suspend. Reported this as a bug: [URL] The usual ways of suspending, from the kde 4 menu, from the power/battery widget or by lid closing always result in no resume. However, running pm-suspend from a root terminal suspends and resumes just fine. My question is, how does one delve into the way that the usual methods initiate suspend? Maybe if I could find out what each of these methods actually does, I may be able to see what is going wrong? I had been running squeeze on this lappy since July 2009 with no suspend issues until an update broke it sometime in January. The install is being fully upgraded every day at the moment.
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Aug 6, 2010
I am running Squeeze on an older Compaq EVO laptop with radeon graphics.
A few months ago, after an upgrade, suspend and hibernate stopped working. The suspend or hibernate worked fine, but the resume just hung with a black screen. I finally got around to looking into it and found a workaround.
The workaround is to disable Kernel Mode Setting for the radeon. This can be done by adding the boot parameter "radeon.modeset=0" or by editing /etc/modprobe.d/radeon-kms.conf so that it includes the line "options radeon modeset=0".
If you are interested in the details, you can search for problem reports related to radeon kernel mode setting.
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Oct 9, 2015
I have a quite simple installation of Debian 8 Jessie XFCE and the resume from suspend is not working 9 out of 10 times. The system is single booted if that matters. I have found a few solutions to this problem but they were not suitable to my case as I don't have an Nvidia GPU but only Intel Onboard:
Code: Select all# lspci -v
00:00.0 Host bridge: Intel Corporation 82Q35 Express DRAM Controller (rev 02)
Subsystem: Hewlett-Packard Company Device 2818
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=0b <?>
Kernel driver in use: agpgart-intel
00:02.0 VGA compatible controller: Intel Corporation 82Q35 Express Integrated Graphics Controller (rev 02) (prog-if 00 [VGA controller])
Subsystem: Hewlett-Packard Company Device 2818
[CODE]..
When I try to resume, I can hear the system booting but I can't see anything on the screen and the keyboard is not working either (no light on Num Lock and Caps Lock). The only option is to press the power button for a few seconds to stop the machine and then push again to start booting again.
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Jan 28, 2010
Up until a couple days ago, my computer had no problems suspending to ram. However, now when I suspend, and later hit a key on the keyboard (usually space) to resume, all I see is an illuminated black screen. I can't even open a tty via Ctrl+Alt+F1. I can however ssh into the machine.he only possibility I can think of is that I am no longer running kdm. I just use "startx" to star an openbox-session.
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Jan 27, 2011
I have installed squeeze on a HP notebook. I have one small problem though.It does not resume from suspend. If I shutdown -> suspend, or close the the lid, or shut downs (suspends) as expected, but whenower it backup up, the screen just stays black.Hibernate is working fine.
output of lspci (if needed)
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
[code]...
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Jan 10, 2011
I have just joined the Debian community, for the past 2 years I have been using Linux Mint (ubuntu), I am now using Linux Mint Debian 64. I have a Lenovo A700 ideacentre with a Broadcom 4313 WiFi card. I manage to get the card working, now I have a new problem. If I suspend the machine the WiFi will not connect on resume. Is there a simple command I can use to getting the connection restarted, or better yet a work around so it will restart on its own?
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Aug 27, 2011
I'm having problems with resume after suspend to RAM. The machine starts to wake up, but the screens (multi mon VGA and DVI setup) are black and the keyboard doesn't light up. After ~20 seconds there's some brief disk activity and then the computer reboots. 100% repeatable with affected kernel versions. My test method is simple, I boot the machine on the kernel's recovery option, log on as root and run "PM_DEBUG=1 pm-suspend". I haven't found anything in the logs after a failed resume.
Here's the situation:
I have a SSD disk. To get TRIM support I have to use kernel 2.6.33 or later, which means that the standard kernel in Squeeze is too old.I have Nvidia graphics, and there was a change in 2.6.34 that breaks older versions of xserver-xorg-video-nouveau (version 0.0.15, used in Squeeze), I can't use Debian Squeeze with a kernel newer than 2.6.33.x.My machine (XFX GeForce 9300 motherboard) won't resume from suspend to RAM if I use a kernel newer than 2.6.36. There are no BIOS updates available.
My options:
Install newer kernel from Squeeze backports (2.6.38.2 last time I tried). <--- Not doable b/c of resume problems. Upgrade to Wheezy, which uses kernel 3.0.x. <--- Not doable b/c of resume problems.Compile a vanilla kernel. So basically I'm forced to compile my own vanilla kernel, 2.6.33.x on Squeeze or 2.6.35.x on Wheezy. I won't be stuck with an unsupported kernel version in the near future, but so far I've failed miserably.
I know that the latest kernel version where everything works is 2.6.36.x (no longer maintained), 2.6.37.0 and later cause resume problems (I've tried 2.6.37, 38, 39 and 3.0.0, .0.1). I've tried doing a git bisect on the kernel, but didn't succeed, ended up on 2.6.36-rc5 which is weird considering that 2.6.36.4 works. There may be several suspend/resume bugs in different kernel versions that messed up the bisecting results.
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Jun 19, 2015
I'm running Debian 8.1 KDE on a 2007 dv6 laptop. Model number is worn off. lol but the specs:
Intel i3 first gen m 330
4GB RAM
Intel (ironlake) graphics
First off, closing the lid to my laptop doesn't trigger suspend, or anything no matter what I set it to in power options.
I can suspend using "systemctl" or suspend from the "Leave" menu, but upon turning my computer back on, my touchpad and keyboard don't work.
Sometimes, my touchpad will start working after about 15 seconds, but the keyboard doesn't come back. I have to hard reset.
I have a feeling it's something to do with systemd, but I'm not super proficient in linux. Just an end user who is friendly with a terminal.
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Aug 7, 2011
Lately I upraded my Debian using aptitude update/aptitude upgrade - including installing a new kernel (3.0). Since this upgrade I have strange problem with networking. When I suspend my computer and resume it, I do not have connectivity with network:
$ ping 192.168.1.1
PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data.
From 192.168.1.1 icmp_seq=1 Destination Host Unreachable
[code]....
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Jan 5, 2011
My Acer Aspire 7552 laptop is running Debian Testing (just the main repos, no contrib or non-free). For some reason, it takes over five minutes to resume from suspend, and an absurd period to come back from hibernate (well over half an hour). Has anyone encountered this problem before, or have any tips on how to fix it? For the time being, I'm completely powering off every time I close my laptop because it's faster that way.
Output of lspci in case it helps:
00:00.0 Host bridge: Advanced Micro Devices [AMD] RS880 Host Bridge
00:02.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (ext gfx port 0)
[code]...
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May 11, 2015
Fixing my chronic suspend/resume problems turned out to be easier under systemd, but like everything else lacks documentation.
To suspend rather than power off when pressing the power button, I edited /etc/systemd/login.conf
uncommenting this line and changing it to suspend:
HandlePowerKey=suspend
and uncommenting the line
HandleLidSwitch=suspend
Some services were lost on resume. This problem seems common. To run a command on resume, I believe you have to make your own script, and create a systemd file to run it.
My script is /home/james/.bin/james-resume.service, which contains:
#! /bin/sh
/sbin/hdparm -B 255 /dev/sda
This must be executable. Ownership doesn't seem to matter.
To run it, I made a file in /etc/systemd/systen/suspend.target.wants
The file name must match the script name:
/etc/systemd/system/suspend.target.wants/james-resume.service
This contains:
[Unit]
Description=Run James jobs at resume
After=suspend.target
After=hibernate.target
After=hybrid-sleep.target
[Service]
ExecStart=/bin/bash /home/james/.bin/james-resume.service
[Install]
WantedBy=suspend.target
WantedBy=hibernate.target
WantedBy=hybrid-sleep.target
Ownership must be root.root. Apparently it doesn't need to be executable.
Then enable with:
sudo systemctl enable james-resume.service
and check with:
sudo systemctl status james-resume.service
If it says the service is loaded, it's OK -- inactive only means it's done running.
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Jun 22, 2011
I'm running Debian Squeeze on a Dell Studio 1558 laptop, and I have my laptop set to suspend when my lid is closed. Resuming from suspend seems to work but the screen remains blank, forcing me to hard reboot every time. Upon reading this thread:
Tue Jun 21 23:07:12 AKDT 2011: performing suspend
Tue Jun 21 23:07:28 AKDT 2011: Awake.
Tue Jun 21 23:07:28 AKDT 2011: Running hooks for resume
[code]...
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Dec 12, 2014
Yesterday, I ran a security update that upgraded my Squeeze kernel from 2.6.32-48squeeze8 to 2.6.32-48squeeze9.
Ever since then, my suspend to ram (STR) function is broken.
The machine will suspend normally, but will not resume. When I try to awaken the machine, I can hear the fan in the tower start up (the subject machine is a desktop computer, please see below for specifics), but the machine seems to be otherwise dead (e.g. the monitor stays blank, pressing the "caps lock" key on my keyboard does not activate said keyboard's "caps lock" led, Ctrl-Alt-F[x] has no effect, etc). My only recourse at that point is a hardware reset (ouch!).
I tried running Code: Select allpm-suspend from a terminal, with no joy. Same result running Code: Select allecho -n "mem" > /sys/power/state from a terminal.
I checked the /var/log/pm-suspend.log file and noticed that each Code: Select all...performing suspend line used to (before said kernel upgrade) be directly followed by a Code: Select all...Awake. line, but, now, all said Code: Select all...performing suspend lines are followed by an Code: Select allInitial commandline parameters... line.
Before this, STR has worked well ever since I first loaded Squeeze on this machine back in 2012.
Code: Select allSqueeze 6.0.10; 2.6.32-5-amd64
Intel i7-980 Gulftown CPU
Asus P6X58D Premium Motherboard
EVGA GeForce GTS-450 Graphics Card
G.SKILL Ripjaw DDR3-1600, PC3-12800, 1.5v RAM (6x4GB sticks, 24GB total)
Crucial RealSSD C300 128GB SSD
Western Digital Caviar Black 1TB HDD
Corsair HX850 PSU
[CODE]
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Jun 3, 2010
I'll start at the beginning. The problem i am about to describe occured in ubuntu 9.10 for the first time (https://bugs.launchpad.net/ubuntu/+bug/480850) and is ironically partly responsible for my switching to debian. which i don't regret, but it seems i can't run from the bug any longer because now it's in squeeze, so i want to fix it or make a proper bug report:
Steps to Reproduce:
1: Suspend Laptop to RAM
2: Resume from Suspend
3: Wait and see, preferably monitoring top:
At some random time, ranging from immediately (black screen after resume) to several hours later, the system will become unresponsive. Switching to tty1 or Alt+Print+K does not work, Alt+Print+REISUB does work. Each freeze is anticipated by a random process (this time it was mandb, was installing something) hogging 100% of CPU, then the System becomes gradually unresponsive within a minute or so (panel, metacity, finally mouse cursor freezes too).
Alternatively, in case of a black screen immediately upon resume, Alt+Print+K works (EDIT: or not), and the system remains usable.
Additionally, i don't know if this is related, i noticed one process using 9999% of CPU for a second according to top, just thought i'd mention it.
This bug constitutes a regression, suspend does work flawlessly on this Laptop in Lenny.
The above is how it presented itself at the beginning on a fresh squeeze install, however, after two days of trying, i additionally get kerneloops messages i did not get before (again, after at least one suspend to ram) and after that the system becomes generally unstable (random applications won't properly open or terminate, including nautilus, evolution, iceweasel). Can this be due to secondary damage from the freezes and alt+print+reisubbing repeatedly?
The good news is, apart from this probably already damaged squeeze install, i have another one on one of my playground partitons, where i avoided suspend so far, so i can still try things out there. (it's kde, but i don't think it's related to the desktop environment).
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Sep 28, 2010
I have Debian Squeeze x64 on ThinkPad T61p with standard 2.6.32-5-amd64 kernel. thinkpad_acpi loaded as module, suspend to RAM works fine from menu in KDE as well as by closing the lid, however machine doesn't appear to react on pressing Fn+F4 which should put it to sleep as well. I've read through thinkpad_acpi documentation and asked Google but so far can't find the solution. Can anyone, point me in correct direction?
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Apr 6, 2010
My laptop won't resume after it suspends. It works fine under win 7 so it's not the hardware. The light says it's on and it's pretty much a blank screen. I'm not sure whether it's operational but the screen is off. It has exactly the same resault a waiting for the blank screen except it won't go back on.
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May 6, 2010
I've just upgraded from 9.10 to 10.04 via the upgrade manager. Prior to the upgrade I was able to suspend and hibernate without any problems. Now that I have upgraded to 10.04, I can suspend however when I resume I am back at the gdm login prompt, logging in again with a new session.Having just done another test whilst writing this, it actually appears that if I select suspend from the top right I am suspended and can resume my session. If I close the lid on my laptop (which is supposed to suspend) I am logged out and suspended.Also, Hibernate doesn't work as well - sometimes it never actually hibernates (just sits on a black screen) and sometimes it doesn't resume (it's never hibernated and resumed correctly since the upgrade)
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Nov 13, 2010
It all works if I boot my self compiled vanilla 2.6.35-rc3 though. The environment
Sony vaio VGN-SR21M 4GBRAM P8400, ATI HD3400 mobility. I use
kernel-2.6.35.6-45.fc14.x86_64
xorg-x11-drv-ati.x86_64-6.13.1-0.3.20100705git37b348059.fc14
If I suspend my notebook it starts the usual slow orange blinking indicating the suspend mode got reached. There is also evidence in the various log files that this works. If I try to resume it hangs a for 3 seconds and then I get the hdd-password screen from my bios and the notebook boots from zero. I couldn't find anything in /var/log/messages nor dmesg. If I first boot to windows (grub 2nd partition) and then restart and boot to linux, all the suspend works fine
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Jun 22, 2011
how do i disable the screen lock after i wake my computer from suspend? i would prefer to be able to just wake the computer up and have it go right to the desktop, without having to enter a password. i used to use ubuntu until today, and i remember having to run "gconf-editor" and then switching off on "lock_on_suspend" under apps/gnome-power-management from the menu that popped up. i tried to run "gconf-editor" in fedora 15, but that doesn't appear to exist. i've searched around and haven't been able to find an answer, so i'm wondering if anybody knows what to do?
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Mar 3, 2010
I've upgraded 4 boxes (32- and 64-bit) from Suse 11.1 to 11.2 with no unresolvable issues. Now I'm stuck with my 5th box, a Dell Dimension 8400 desktop box (yes, an old brick, 32-bit). I can suspend to RAM ("suspend") and to disk ("hibernate") fine, but resume seems to fail. In Suse 11.1 I used kpowersave (GUI in the sys tray) to suspend to RAM. For some reason, it couldn't suspend to disk but that didn't bother me. kpowersave relies on the powersaved running.
Note I had upgraded my 11.1 installation to all shiny and new KDE 4.3 stuff, and while KDE 4.3 seems not to use powersaved (and thus kpowersave) all worked fine. Upgrading to 11.2 has removed kpowersave and powersaved. I don't mind switching to another way if only I could find documentation what's being used on KDE 4.3 (and/or Suse 11.2). All I find by googling is that the daemon used is powerdevil, and that I should use a GUI for suspending (this battery monitoring plasma app).
Well, if I do that on this box it simply does -- nothing. So I tried s2ram and a2disk directly:Running s2ram with the --force option works, but the box doesn't resume. Goes on, screen stays blank, mouse and keyboard don't work. s2disk complains about not being able to "stat the resume device file". I gave it the --resume_device /dev/sda6 option, and it hibernated fine. But it doesn't resume. Pressing the power on button just starts Suse anew (and recovers the file system journals, so I assume it thinks it has crashed before).
So I think I have 2 questions:
What the heck does Suse 11.2 use for suspend/hibernate and resume? Is there any how-to available to learn what I need to configure?
Why can't I resume from successful s2ram or s2disk operations? /var/log/pm-suspend-log or pm-powersave-log don't provide any clues.
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Apr 22, 2010
Whatever way I suspend my laptop (menu, keyboard shortcut, close lid), it seems to suspend just find (no panic lights, suspend LED indicator flashing as expected). However, when i try to resume, the laptop seems to begin the proper wakeup process (for example, the DVD-drive is tested), there's a lot of HDD activity for about 5 seconds, screen does not power on, and then the laptop just shuts off.
System setup:
lucid beta 2, fully updated (just check now)
LG E-500 laptop /w nvidia gforce mobile 8400G
bios version 1.17 from June 2007 (not sure this is important)
Things I tried:
* Completely remove anything to do with gpu drivers and installed nvidia-current driver.
* Suspend stress test described here. this didn't work at all. The first test failed (with ac adapter attached) and the second test suspended but didn't automatically resume (see "the behavior" above). Also, when I booted up again, no apport bug report is created. I tried both with rtc set to utc=yes and utc=no. with utc=yes, the second test did automatically resume, but the same problem happened (laptop shutdown while resuming).
* The debugging steps described here, but I couldn't get the "no_console_suspend" option to work. I tried adding both "no_console_suspend" and "no_console_suspend=1" (without quotes) to the boot script in the grub menu, but when I did pm-suspend in tty1, the laptop really did suspend. I would like to try to do this again if someone could explain how to add this option.
Notes:
* Not sure this is relevant, but when I boot up after a failed resume attempt, wireless network is disabled (this only happens after a failed resume!!!).
* I found a package called nvram-wakeup in synaptic that seems to be related to this. This package is not installed. Should I install it?
In case this is relevant, forgot to mention I'm running ubuntu in dual-boot along side windows7.
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Apr 25, 2010
I don't have any problems with 9.04 at all with suspend & resume just shutdown (wont power off usb saitek keyboard & razer mouse) but i don't care for that I prefer suspend & resume. However trying 9.10 suspend works while resume gets a black screen & locks up. Now on 10.04 it will suspend very fast but will not power up from resume keyboard & usb power is turned off thats what I can't figure out I have checked bios & changes settings after settings & nothing happens. I know in windows everything works but i do not want windows at all I prefer linux (ubuntu). In my asus eee pc 1001p suspend & resume works with both 9.10 & 10.04.
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May 21, 2010
When I close my laptop lid (it goes into suspend mode). When I open it again, I can't see anything but a black screen. I have to reset the computer manually to accessUbuntu again.On a related note probably.. for 'some' screensavers, when I click to re-access my desktop, the screensaver freezes, but I can't see the unlock dialogue. I can however still type my password and it will unlock, I just can't see what I'm doing
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May 29, 2010
in kubuntu how can i resume from suspend without password? it annoys the crap out of me i have been looking all over and cant find anything in settings to do this
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Jul 31, 2010
Karmic 2.6.31-22-generic, Asus M3N78-EM, MCE remote with USB/IR dongle, latest Bios, Bios PM enable and set for suspend S3. IT will suspend but I need to depress case power button for it to resume. I want to use my remote control, I also can not get it to resume from Keyboard/mouse (See Note Below). Only suspend and power button work.
$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
[code]....
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May 29, 2010
Laptop 1 is an acer aspire 5570. closing and opening the lid works a few times, after editing acpi_handler.sh, and battery life reporting is ok during this time. then, for no apparent reason, the laptop no longer responds to the lid closing, and no longer seems to be able to read the battery charge state. once this has occurred, the computer will also no longer restart, it tries a few times, with lights flashing and the hd making ugly noises. the only way to extricate the computer from this state is to pull and reinsert the battery.
Laptop 2 is a gateway nv18. suspend/resume with the lid are ok, mostly. the issure here is no display at all in x. but the computer does respond to ctrl-alt-backspace to kill x, with the command prompt returning. still not good. I'm trying a fresh install on the gateway, to see if this was just an installation glitch.
Both laptops performed flawlessly in 13 otherwise.
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Jul 12, 2011
I've been trying to find an answer to the following problem : whenever my PC is put in Suspend/Hibernate mode, it fails to recover when pushing the power button. This happens both with automatic suspend or manual suspend. I've been reading this problem, and mine is quite similar, but no solution is given.
uname -rmi
2.6.18-194.11.4.el5 x86_64 x86_64
PS: this computer is not connected to Internet, no update possible.
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Aug 24, 2009
Starting with kernels 2.6.29.x and above (which includes 2.6.30.x and 2.6.31.x),whether obtained from "kernel.org" of from the "FC11 repository", none of theseresume properly after putting the computer to sleep (suspend)... in my case, via"pm-suspend".When I press the "On" button, I hear the fan, but get no video. And the fan neverreturns to the normal resumed, slower speed -- which it normally does after aroper resume.Eventually I have to issue "Ctrl + Alt + Delete" to reboot. So the computeris resumed to some degree (to have been able to accept that sequence), butnot all the way - no video (and who knows what else)Any ideas -- I've searched high and low. Are there new kernel parametersI have to be aware of when I do a "make oldconfig", and go from there?
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Jun 17, 2011
I am having a problem with suspend in F15. While the computer enters and resumes from suspend extremely fast (basically instantaneous), the whole system seems sluggish and unresponsive afterwards. The mouse cursor is lagging and some key strokes are omitted when typing. The animations in Gnome 3 are also very non-fluid compared to how they were before suspend. The only way I have found to return to normal operation is to reboot the computer. I have tried 32 and 64-bit versions of Fedora 15 with the problem existing in both. I also tried the latest version of openSuse (Gnome 2.32) just to see if this problem persisted and I can confirm that it did. Perhaps this indicates a kernel-related problem that should be reported as a bug somewhere else?
lspci:
Code:
00:00.0 Host bridge: Intel Corporation Core Processor DMI (rev 11)
00:03.0 PCI bridge: Intel Corporation Core Processor PCI Express Root Port 1 (rev 11)
00:08.0 System peripheral: Intel Corporation Core Processor System Management Registers (rev 11)
00:08.1 System peripheral: Intel Corporation Core Processor Semaphore and Scratchpad Registers (rev 11)
00:08.2 System peripheral: Intel Corporation Core Processor System Control and Status Registers (rev 11)
00:08.3 System peripheral: Intel Corporation Core Processor Miscellaneous Registers (rev 11) .....
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Mar 29, 2011
There is an intermittent problem with resuming from s2ram. Occasionally, the power button is pressed to resume, the screensaver comes on but the animation is frozen along with the mouse and KB. Sometimes the desktop will show although with the same frozen condition. My swap parition is 2GB. I read in the forums that a small swap partition may cause a somewhat similar condition. I also read a recommendation to disable powersaving and screensaver, again not for my exact symptoms. I would like to find the root cause even if it takes some doing. Otherwise, the system rocks (except Amarok never worked but Kaffeine works for sound). Here are the system specs:
openSUSE 11.3 x86_64
KDE 4.4.4. rel 3
HP xw9400 Workstation AMD 64 Opteron
OCZ Vertex 60GB (dedicated system drive-single boot)
[code]....
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