Ubuntu :: 10.10 Very Slow On Wake From Suspend CPU 100%
Nov 30, 2010
My computer runs really well when I first switch on, and usually I'll leave it on all day, and just suspend it when I'm not using it.But since a couple of days ago, it's been playing up after waking from suspend. Everything slows to a crawl, and the system monitor shows the CPU working at 96-100% permanently, even when I'm not doing anything.It's not like I even have many apps open. Generally I'll have a few tabs going on Opera, have Thunderbird open, and Gwibber. I'll open and close gedit and gimp as I need them, and that's about it. Having said that, this new version of Thunderbird seems very slow to me compared with the previous one.
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Apr 9, 2010
new to Ubuntu and enjoying using it, trying out Ubuntu as an alternative to vista, the only thing i have been able to do is suspend and then wake my pc, it fails to wake, is there a workaround for this
have changed settings so pc sleeps after 1 hour, it was on never, i,m running ubuntu9.10 my pc will wake but i have a black screen with mouse icon showing but i,m unable to get any response, all well again after a reset
put pc in suspend and went out, on returning home started pc via on/off switch instead of pressing space bar (any key) hey presto Ubuntu woke up no problem
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Jun 25, 2010
I'm running Linux Mint 9 (aka Ubuntu 10.04 + a couple of tweaks), and my machine won't wake up from suspend.It hasn't done so successfully since Ubuntu 8.04. I'm running the default graphics driver (not the proprietary NVidia one) on a quad-core Gateway FX. How can I go about figuring out the problem?
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Jan 5, 2010
All I want to do is to be able to shut the lid on my laptop, have it go into suspend like it already does, but upon opening it again, successfully start up again. It'll sleep just fine, but if you close the lid and try to open it again later, the lights will indicate it is starting up, but the screen won't initialize, and I am left with a blank, black screen.I've tried a line of code to enter into my menu.lst file, and it seemed like it should work, but it borked my computer and I had to manually reinstate the line of code it had before.
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May 4, 2010
I can Suspend or Hibernate my Gateway notebook but I have no idea how to wake it up.The power button is set to suspend or hibernate....I not sure which it does, but I can't wake the computer up.
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May 7, 2010
For some reason when I wake my computer up, there is no sound. No matter what I try through the terminal, or by playing with the volume controls, no audio. I can only get audio working again by a restart.
Does anybody know why, and/or how to fix?
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Jun 18, 2010
Here is the latest in my saga of me vs. Suspend in Utuntu.
Dell Studio XPS 8000 desktop
i7-860 CPU
8 GB RAM
swap area set to 9 GB (because I was experimenting with hibernate)
nVIdia GeForce GT220 1 GB
Ubuntu 10.04 64 bit, all patches, nVidia-current 195.36.24
So I was poking around in BIOS and looking at CPU Features. I have also a problem with my VMWare machines sucking up a core or 2 at 100% after suspending and waking the host. Just for the halibut I Disabled CPU Visualization. My VMWare XP guest now starts up a lot faster! (?) and I have discovered. If I do a suspend of the host BEFORE starting and LOGGING IN to a VM it seems to work great. I can wake the host and am presented with the locked screen dialog asking for my password. I have done about 20 suspend/wakes with no problems. So far, so good.
Upon further testing I find that I can start a VMWare or Virtualbox XP guest machine and still suspend/wake - at least so far with a limited number of tries. Most importantly, if I log into the guest (VMWare or Virtualbox) I find that suspend/wake fails 100% of the time. By fail I mean that the host suspends but when I attempt to wake it I find that I am logged out of the host and all programs which were running at suspend time are no longer running. Firefox restores the previous session indicating that it was shut down incorrectly or unexpectedly.
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May 19, 2010
It was working in version 9, after I install the new one Ubuntu 10.0.4 LTS, it can not wake up after hibernate and suspend. I am using Dell studio Desktop
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Apr 21, 2011
I've had this problem two times before and solved it once by following a guide, the other time by formatting. It always happens when it fails to wake up from suspend. Usually I am unable to even mount the drive or access the files. This one is different in that now I can actually access my files for the most part but this comes up on boot. I backed up most of my files (except it still says I don't have permission to access some of them) but I would like to get it back up and running without formatting. If I boot in recovery mode it stops at this. I took a picture but I rewrote some of it here.
Firewire_core: created device fw0: GUID 00016c000061b4b4. S4???
in/sh: cannot open ro
Kernel panic - not syncing: attempted to kill init!
Call Trace:
[<c05c8283>] ? printk+0x2d/0x32
etc
Image posted here: [URL]
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Jul 22, 2011
I am running 11.04. After an update about a week and a half ago, the time to wake from suspend increased from about 3 seconds to well over 40 seconds. It now, sometimes, takes me longer to wake from suspend than a normal boot takes. Has anyone else encountered this problem/found a fix or workaround?
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Oct 4, 2010
Suspend worked before I completely reinstalled Testing from scratch. Now it seems to suspend OK, but when it tries to wake up it fails. Details here: [URL]
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Oct 14, 2010
I have an Acer 1551 4755, with Debian Squeeze. Normally my Debian Squeeze installations and suspending work fine on my other 2 laptops. For some reason this one is troubled. I can put into sleep with "pm-suspend" or "pm-hibernate" but the thing is that my laptop never wakes up. I endup restarting.
here is the hardware and module list
[URL]
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Jun 5, 2014
I use my laptop connected to an external monitor, so I would like it to wake up from suspend with a wireless keyboard. I could manage to do it when the lid is open, however, when the laptop lid is closed, it doesn't. So I need to open laptop lid each time and it is annoying.
This is how I make it wake up with wireless keyboard:
# echo enabled > /sys/bus/usb/devices/1-2/power/wakeup
I'm using debian jessie. How to make it work when lid is closed?
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May 26, 2010
Firstly, wol works fine from shutdown and hibernate; it's just suspend which doesn't work.
I've got 2 types of workstations, all running 11.1. They both have this kernel:
2.6.27.45-0.1-default #1 SMP 2010-02-22 16:49:47 +0100 x86_64 x86_64 x86_64 GNU/Linux
Type 1 is a dell optiplex 745, bios version 2.4.1. Here's the relevant bit from lspci:
03:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5754 Gigabit Ethernet PCI Express (rev 02)
Kernel driver in use: tg3
Kernel modules: tg3
[Code]....
The fact that it's happening across two different machines makes me wonder if it is some OS setting I've missed, but then maybe neither card/driver supports it from suspend.
I'd really like to get them waking from suspend because training users to use suspend rather than hibernate would be a pain. Also, being able to configure such that it only wakes from suspend and not hibernate/shutdown, as implied in the bios, would allow me to wake machines up for backups etc only when the users are here, rather than on holiday/seconded to another department etc.
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Jul 10, 2011
I have an USB keyboard attached to a laptop, and I can suspend the laptop via the sleep button on the keyboard. However, I can't wake the computer again by using either the connected USB mouse or the keyboard. How do I fix this? I am running Ubuntu Netbook Version 10.04.
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Sep 10, 2010
I am trying to make my computer to wake from suspend by either pressing a key or clicking the mouse. (It doesn't by default.) I have a Logitech EX100 Cordless Desktop. I tried enabling USB1 (the port the receiver is plugged into) in /proc/acpi/wakeup, but now the computer wakes up instantly when I try to put it to sleep. Anyone know how to make it stay asleep, and then wake up when I either click the mouse or press a key?
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Apr 17, 2011
I have openSUSE 11.4 KDE (upgraded to Tumbleweed but that's not relevant here). The computer is a Dell Optiplex. My sleep (suspend to ram) and wake (restore from ram) work very well. The box can multiboot to windows 7 as well as to Linux.
In Linux, the restore process is triggered by pressing the power button on the front of the case. No other action will bring it awake.
In windows, the restore process is triggered by the power button but also by moving the mouse or touching the Escape key, spacebar etc.
Here's the question: how do I get the computer to wake in Linux by activating a key (or mouse, whatever) instead of just the power button (which is under the desk and hard to get to)?
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Apr 15, 2011
I have problems to get it work. i have tried to use pm-utils, but it does nothing.
What is need is to kill application, when pc is going into suspend to ram and run that application again on wake. It's a graphical application.
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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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Dec 11, 2010
since ever, i face the problem, that i cannot continue using my computer properly after i suspended it to ram and wake it up again.Fedora 14, 64-bit, most recent and stable kernel
mainly KDEMotherboard: Gigabyte P55A-UD4Hard DrivesSAMSUNG HD501LJSAMSUNG SP1213NI can figure out, that everything works fine, but with a severe delay.Having a look at my led, signifying hard drive activity, it flases once a second for approx 10ms. frequency is very constant.so i performed several checks:firstly, hdparm -i, there is no difference before and after sleeping mode:
Code:
[root@bobbl-pc bobbl]# hdparm -i /dev/sda
/dev/sda:
[code]...
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Oct 25, 2010
If I suspend this toshiba satellite, and the battery is or gets low it will wake from suspend to tell me that it will need to suspend due to a critical low battery. Which is pretty dumb. I've experimented with this by plugging and unplugging the ac adapter.
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May 23, 2011
3 questions i have about "pm-suspend-hybrid"
1. is it possible to schedule this command in the same manner as shutdown ? eg sudo shutdown -h 60
2. is it possible to schedule the laptop to come out of suspend ?
3. i have a usb sound card (xfi go). when waking from suspend, the internal sound card is selected. i have to manually select the external sound card & for whatever reason, also unmute it too
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Mar 16, 2010
Just got Ubuntu 9.10 and I'm liking it a lot, but my computer refuses to go into hibernate or suspend. I have a Dell M1530 but I don't really think it's a dell hardware issue because it's not just when I close the screen, it's also when I click suspend or hibernate from the menu.
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May 17, 2010
I want to run a script on wake but it doesn't look like /etc/acpi/resume.d exists in Lucid. I tried creating it anyway, but I didn't have any luck. Is this because HAL has been removed? Is there a new method in Lucid?
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Jul 5, 2010
Whenever I close my laptop lid or just press the suspend button, it will go to sleep just fine. Perfect. Waking up is the problem. The drive light flashes for a few seconds, and then it just goes to back to normal but my display is still busted.
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Dec 13, 2010
I am trying to conserve electricity and was looking for a linux WOL app that will allow me to remotely wake my windows 7 computer so I can stream music on demand. I have to believe this exists/is possible. I am also an idiot so if there is such a thing I'm going to need help getting it up and running.
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Aug 22, 2011
I upgraded my old HP Pavilion desktop to 11.04 a few weeks ago and at first things were fine, but recently the PC refuses to wake up in the morning. I assume it's going in to sleep mode overnight, but no matter what I push on the mouse or keyboard it won't wake up. I have set both the PC and screen in Power Management Preferences to Never go to sleep, but it doesn't seem to matter and it sleeps regardless. how I can either make it not sleep, or sleep a little lighter so it wakes up without a hard reboot?
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May 3, 2010
I'm an Ubuntu user since Jaunty, and I've always upgraded my system (NOT fresh install). Everything went fine, but yesterday I upgraded to Lucid. My only concern -for now- deals with startup time. I'm a desktop user (Core2@3GHz) so I think I should boot in less than 10 seconds. Anyway, boot time is 30 seconds - not too much, but there is definetly something wrong with tools I don't know (ureadahead, plymouth, etc.). Attached is my bootchart: can anyone explain me what's wrong?
Also, I don't even see a plymouth Ubuntu themed bootsplash: I only see a blank (black) screen standing for seconds, then I see the bootsplash for less then half a second, then GDM appears :S Not crucial -I know- but how can I fix it? (I don't know if it's related, but I can see the animation at shutdown)Finally, GNOME desktop takes too long to load. I don't know why, but there are 15/30 seconds in between login sound and a usable desktop (with panels and icons, I mean).Please help me, I don't want to do a fresh install. Boot speed is not a dial with desktops - I know - but it can be a symptom that my system is a bit a messy (and I don't like it, since I installed Jaunty less then 1 year ago). (!Forgot! I also installed grub2 by hand
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Jan 22, 2010
I just want to know how to easily speed up my computer because it runs desperately slow. I am running windows Xp which is about two years old.
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Apr 17, 2011
Whenever I transfer a movie into my 16GB USB flash disk, my whole system becomes windows-like and unusable!
When i drag the file(s) into the USB disk folder, it starts out fine and pretty darn fast (25mb/sec) then slowly decreases until it's unbearably slow (3m/sec) and as a side effect my whole system starts deteriorating. I basically have to wait for the file to finish transferring before i can use my desktop again!
This has been happening with every version since Karmic (all 64bit)- I put up with it because I don't use the USB stick that much.. but lately it's been my go to source for transfering large files to/from work.
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