Questions related to Suspend Mode, which is a special low-power mode often used on laptops that preserves the contents of RAM while using less power than normal. Questions related to suspending to disk should use the [hibernate] tag.

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3
votes
2answers
308 views

No wakeup after screenlock

After 10 minutes my desktop computer darkens the screen, and when I move the mouse or tab any key it comes back alive and asks for my password. That is perfect and the behavior I like to have it. But ...
2
votes
1answer
5k views

Suspend/Wake Up not working - black screen

If I suspend laptop (closing lid, calling pm-suspend or doing it manually from menu), when I wake it up, everything seems to turn on except for screen. Screen remain literally off, so even backlight ...
0
votes
1answer
75 views

How to identify a pop up and kill it

Saucy salam I see a boring popup that states that "Computer will suspend very soon because of inactivity." when I log back to my desktop after it went to sleep. I would like to try to write some ...
2
votes
0answers
98 views

Ubuntu 13.04 dimming screen flickering

When Ubuntu goes to sleep, the screen dims slowly before turning off. As it is doing this, about every second, the screen flashes back to maximum brightness before returning to dimming. My graphics ...
0
votes
1answer
657 views

Intel Graphic 3rd with 12.4 “nomodeset” working but?

If i'm booting with "nomodeset" then can't change Brightness/Login/Logout/Suspend/Resume ..etc. Accidentally booted once without "nomodeset" everything was working (Brightness/Login/Logout/Suspend/...
2
votes
1answer
2k views

Xubuntu 13.10: No hibernate button on logout dialog

I've just installed Xubuntu 13.10. There is no "hibernate" button, only the "suspend" button. How can I activate it? I had installed Lubuntu 13.10 before, and the button was there and it did a correct ...
2
votes
1answer
116 views

What log files should be examined to troubleshoot shutdown issues in relation to USB devices?

I am currently having the following issue: Close lid of laptop - laptop suspends Open lid of laptop - laptop resumes Select Shutdown from menu - computer reboots Suspend computer from menu - ...
0
votes
1answer
203 views

Ubuntu won't suspend, shutdown, etc

I've read everything I can find and can't seem to fix this. I removed novatel_3g_suspend for etc/pm/sleep.d (this fixed it initially but only once and issue persisted afterwards), removed toshset, and ...
1
vote
2answers
1k views

Ubuntu 13.10 won't wake up after suspend

I have some difficulties with Ubuntu 13.10 (3.11.0-14-generic) and waking up from suspend state. Screen just goes blank, and there is some kind of prompt blink in upper right corner after I just need ...
2
votes
1answer
1k views

Macbook Pro Retina with ubuntu 13.10 having trouble waking up from suspend

Computer: Macbook pro retina 2012 Ubuntu 13.10 The screen becomes black with lit keyboards when I try waking up my computer after closing the lid or suspending from terminal. Attempt at solution: I ...
3
votes
1answer
670 views

Ubuntu 12.04 gets very slow after waking up from suspending or sleeping

Basically after waking up from a time out or from manually suspending, it gets very slow, to the point that it is impossible to even open a terminal on tty1-6. (edit: I'm referring to Unity or Gnome-...
1
vote
3answers
152 views

Cannot get wireless network after suspend [duplicate]

I've been working on an issue of calculation for months, but I can't get my wireless card to work. It always shows to me : Device not ready. My laptop is Acer 4750g with Qualcomm Atheros AR9287 ...
1
vote
1answer
910 views

Rtcwake based script not working as cronjob

I'm trying to use the following wake script, which I found here, to put my computer to sleep at night and wake it in the morning. The script uses rtcwake: #!/bin/bash # Auto suspend and wake-up ...
0
votes
2answers
3k views

Won't wake up after suspend

I have freshly installed and updated 13.10 I suspended it for first time yesterday and today it wouldn't start up but just show a blank black page. The monitor goes in power save mode after a while. ...
1
vote
1answer
2k views

Ubuntu 13.10 won't suspend

Have been thru several threads with similar issues, but no resolution. ASUS X201E, freshly upgraded to Ubuntu 13.10. Suspend from any menu does not work since upgrade. When I select "Suspend" from the ...
0
votes
2answers
2k views

Screen doesn't reactivate on acer aspire v5-123

I recently installed ubuntu on my new Acer Aspire v5-123 laptop, after using it with great satisfaction for years on two other laptops. First I got the more common problem of the display manager not ...
1
vote
1answer
479 views

CPU stuck on minimum frequency after resume from suspend and unplugged (Dell Latitude E6540)

I have a Dell Latitude E6540 (4th gen. core i7 processor). When i resume from suspend, while on battery, the processor never scales frequecy up and stays at minimum frequency (800 MHz). Does this ...
3
votes
0answers
866 views

Disabling suspend/sleep/hibernate on a headless Xubuntu

I'm running Xubuntu 13.10 headless via ssh and tmux. Whenever I leave the machine, making sure to have a tmux session opened, it will invariably crash after about an hour. The sign it has crashed is ...
2
votes
0answers
575 views

Dell latitude E6540 resume crash with catalyst drivers [closed]

I have a Dell Latitude E6540 with an AMD Radeon HD 8790 and an integrated Intel GPU. I installed AMD Catalyst 3.11 Beta V9.4 drivers in Ubuntu 13.10. It's works fine but suspend/resume doesn't work. ...
2
votes
1answer
661 views

Thinkpad X201 Touchscreen Missing on Resume

I am running Ubuntu 13.10 on a Thinkpad X201 with a Wacom Touchscreen. The touchscreen seems to work fine, but upon resume after suspending, the touchscreen does not work. It actually doesn't even ...
0
votes
1answer
154 views

No sound after suspending Ubuntu 13.04

This problem is already known but the given solution didn't work for me. When I suspend Ubuntu, in resume I don't have sound. The solution that work for is to force shut down (by pressing the power on ...
0
votes
1answer
60 views

Suspend uses 25-30 seconds to go to sleep

After upgrading to 13.10, suspend takes approximately 28 seconds to complete, compared to 2-3 seconds earlier. When resuming, networking does not work and must be re-enabled by running sudo nmcli nm ...
1
vote
0answers
166 views

My system restarts after sleep/suspend

I just replaced windows 7 on my old machine (4 years) with Ubuntu 13.10 and the installation seemed smooth. However, when I do a wake-up call from suspend/sleep, the laptop restarts when I shutdown, ...
6
votes
5answers
889 views

How do I get suspend working on an HP DV4T?

Suspend doesn't work on my laptop. When the laptop tries to suspend, the screen turns off briefly, some system-looking text appears for a bit, the screen turns off again, then the screen turns back ...
1
vote
0answers
235 views

Problems with 5GHz wifi in Kubuntu

NetworkManager works just fine as long as I'm connected to a 2.4GHz access point. I can suspend, resume, etc and it always finds my proper network and reconnects. The problem begins when I select a ...
2
votes
1answer
1k views

Wake up my PC from suspend using a USB device (e.g. mouse)

I'm using Ubuntu 12.04.3 LTS and I can't wake up my desktop PC from suspend with a USB device (e.g USB mouse). The entire process of suspending/resume works perfectly but the only way to resume it's ...
2
votes
1answer
330 views

No internet connection when getting out of hibernation

Lately when I'm returning to Ubuntu 13.10 from hibernation I get no internet connection. The networking is off and I can't get it to turn on unless I suspend the computer and then resume usage. Any ...
0
votes
1answer
563 views

Resume from suspend - all programs are closed 12.04

I'm using a Macbook Pro 6,1 and have jumped through a few hoops to get to where I am. I finally have a working system, but there's one thing I haven't been able to find a solution on. When I close ...
2
votes
1answer
331 views

Kubuntu returns to sleep after wake

I have a Dell Latitude E5420M running Kubuntu 13.04 (now 14.04). I have it set to suspend to RAM whenever it detects a lid close. Quite often, whenever I wake it up (lid open), the computer stays ...
0
votes
1answer
606 views

Closing Laptop Lid Issue

I boot up ubuntu, and log in. I close my Laptop lid, it goes into suspend (this is what I want) I open it up, and log back in, fan turns off (not sure why) I try to close it again, but no suspend ...
0
votes
1answer
210 views

How to make resume script wait for ivtv initialization

I have a TV tuner card with an infrared sensor. I have made a script to remove/start ivtv kernel module and shutdown/restart lirc service on suspend/resume. The problem is that the lirc service start ...
0
votes
1answer
238 views

Suspend only works once on Toshiba Satellite

I've been wanting to use Ubuntu on my laptop along side with windows, and I have tried 12.04 LTE, 13.04, and now currently 13.10 (64-bit). I'm using a Toshiba Satellite, but I have had an issue ...
1
vote
0answers
606 views

Screen Brightness, GUI Crash, Sleep/Hibernate Resume, Mouse Pointer Problems with Lenovo IdeaPad Y500

I thought it'd be better to put all my current problems in a single thread. I've searched for almost 3 days trying to fix my issues. I failed. I can't change the screen brightness, the bar changes, ...
3
votes
1answer
123 views

Which package should I file a bug against for pen input?

I have a Fujitsu LifeBook T900, and I have a problem with Ubuntu on it. This laptop has a touch screen meant to be used with an accompanying stylus (i.e. it only works with the stylus, and not with ...
0
votes
1answer
81 views

Almost ready to downgrade over frustration

I have two problems that no one will seem to answer. It involves two things: network connectivity and key features such as restart and shutdown not working. The network won't re-enable after suspend....
2
votes
2answers
869 views

Thinkpad X1 Carbon won't suspend after upgrade to 13.10

I upgraded to 13.10 and have since had problems with suspend when I close the laptop lid. Prior to the upgrade, if you closed the lid it suspended the computer and all was well. After the upgrade ...
0
votes
1answer
3k views

Ubuntu 13.10 freezes/crashes when suspended/hibernating [closed]

Hardware: Gateway FX 7805u OS: Ubuntu 13.10 64bit I recently installed Ubuntu 13.10 on my laptop and am having an issue where the OS will lockup and freeze when entering suspend/hibernation. The ...
0
votes
1answer
116 views

Ubuntu 12.04 Suspend not working

Suspend mode is not working on my computer. When I suspend my PC, Shortly it comes back to its previous state. Motherboard is Asus P5N-MX
2
votes
1answer
624 views

No wlan after standby

since I use Ubuntu 13.10, I'm experiencing a bug: I activate standby I press any key to continue working on my laptop The computer is on again, but the wlan doesn't work. → The wlan network ...
1
vote
1answer
130 views

SSD card locked to launcher after wakening from sleep mode

Whenever I wake my laptop from sleep mode the SSD card is locked to the launcher. It is not though after booting. How can I avoid this behaviour? To avoid misunderstandings: I do want the SSD card ...
2
votes
0answers
101 views

How to prevent Ubuntu from suspend

I have a problem with automatic suspend in my ubuntu. I have following settings but even that I have plugged computer in it is suspended How to fix this?
0
votes
2answers
704 views

After upgrade to Ubuntu 13.10 bluetooth mouse not working when waking up from suspend, how can it be solved?

As the topic says, While using Ubuntu 13.04 I had no problem and when the computer woke up from suspend mode the mouse would work automatically without me doing anything. Since the upgrade to 13.10 I ...
2
votes
2answers
4k views

No sound/audio after resuming from sleep

I've made a fresh UEFI install of Ubuntu 13.10 (64 bit) on a Lenovo Ideapad Z510 laptop with Intel i5 4200M processor. Ubuntu is the only OS installed on the computer, secure boot disabled. ...
1
vote
0answers
32 views

Changing suspend timer to more than 1 hour [duplicate]

In Ubuntu 13.10, I want to change my suspend timer to go to sleep after 3 hours, but in System Settings I can not do that. I'm wondering is there any way to set it? I've already tried the ...
10
votes
1answer
3k views

How to disable automatic suspend warning

I'm using ubuntu 13.10 as htpc. To save some power, i have set it to suspend after 30minutes of inactivity. Before entering suspended state, a popup appears to warn me that computer is about to get ...
0
votes
1answer
547 views

Assigning an interface button or shortcut to sleep.sh in xmonad

I'm into xmonad for a second day. I'm doing well so far. Got it installed on Ubuntu 12.4 from here, configured keyboard layouts, tweaked xmobar configs and etc. For screen lock I'll use slock, and ...
4
votes
2answers
7k views

What are the differences between sleep, standby, suspend and hibernate in Ubuntu?

I'm really confused about these keywords used in Ubuntu. I've a little knowledge about suspend and hibernate in Ubuntu and how does it work. But I've no idea about what are the differences between ...
11
votes
2answers
8k views

13.10 hangs on waking from suspend except when suspended from console

I know waking from suspend is an issue, but this looks like a separate bug. When I suspend 13.10 on HP Pavillion dv6 (AMD 6770M/fglrx 13.10.10) from x, it suspends normally but freezes when waking. I ...
0
votes
1answer
465 views

Problem: Black screen after resume

Problem: Black screen after resume I found the below statement that I provided the link for but, no instructions with it for a person that's new to Ubuntu on what exactly to do to fix the problem. ...
3
votes
1answer
3k views

How do I stop Xubuntu 13.10 from suspending when I close lid?

I just upgraded to 13.10 and tried configuring at the Settings Manager, but it doesn't seem to work. So I tried configuring xfce4-power-manager/lid-action-on-ac and it didn't work eiter. Then, at last,...