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1
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0answers
7 views

Who restores the hibernation image on disk?

guys, I'm doing experiment on ubuntu 14.04.2, and try to figure out who is responsible for resuming the system from hibernation. In order to track it, I add some dump_stack in software_resume, which ...
0
votes
0answers
12 views

Blank screen on resume (radeon card): solved?

This is an old problem: sometimes disappears, sometimes returns. I have a notebook with an ATI RADEON HD6320. Using the opensource driver, everything works fine, except the resume after suspend: the ...
2
votes
1answer
453 views

Ubuntu 15.04 suspends ~30 seconds after resume

I just upgraded yesterday to 15.04 from 14.10 using sudo do-release-upgrade -d. My computer suspends and resumes with no trouble, however every time I resume, after about 30 seconds the computer goes ...
0
votes
0answers
44 views

Resume/Suspend/Shutdown Do Not Work in Ubuntu

I am new to Ubuntu and recently installed the software on an old Gateway Computer (GM5478-Intel Core Q6600). The computer goes into S3 sleep state but does not properly wake up. I did a lot of ...
0
votes
0answers
16 views

Ubuntu 12.04 Dual Monitor No Log In Screen on Resume

I have Ubuntu 12.04 with Radian HD 7770 display card driving two monitors. When I resume from sleep its a 50:50 chance that the login prompt will show up while the other monitor is blank until I log ...
1
vote
1answer
31 views

How to disconnect ONLY my browser from internet temporarily?

Is there a way I can disconnect ONLY my browser from internet temporarily so I can pause an upload for YouTube and the connect it again to resume it?
0
votes
0answers
50 views

USB keyboard and mouse not working on resume

I have ubuntu 14.10 which is running on a Acer Aspire 4752. I have a USB hub where the external keyboard and mouse are connected. Every thing work fine when boot up the laptop. But if the put the ...
1
vote
0answers
21 views

(System manufacturer P5K SE) suspend/resume failure (Ubuntu 14.04)

After the PC went to suspend it doesn't start from the last state. Just does a reboot. I can suppose that I could wrong configure Asus motherboard but can't find out which one.
0
votes
1answer
64 views

Resume from hibernation (pm-hibernate) randomly reboots

I'm using Ubuntu 14.04 with Gnome as primary window manager (not Ubuntu Gnome, just installed Gnome after Ubuntu). I often tend to use pm-hibernate to get into hibernation, but when I boot again the ...
1
vote
0answers
137 views

Suspend/Resume Lenovo

I have occasionally problem with ubuntu 14.10(or 14.04), when I wake up from sleeping, screen remains black. My notebook is Lenovo IdeaPad Z50-70 and graphics is NVIDIA GeForce GT 840M 4GB. Is there ...
1
vote
1answer
334 views

Suspend Fails to Resume on Lenovo G780 Ubuntu 13.04 [closed]

I installed Ubuntu desktop over Ubuntu server and am facing a serious problem with suspend. When I press any button to resume, the screen flashes white then turns black. Pressing Ctrl+Alt+F1 and other ...
2
votes
1answer
123 views

Logging in after sleep shows desktop prior to authentication screen

On my laptop, if I close the lid (and perhaps at other times when I'm inactive or set the laptop to sleep manually), upon opening the lid, it'll display whatever was on the screen prior to sleeping, ...
2
votes
0answers
833 views

Display stays black after wakeup from suspend [closed]

I'm using Ubuntu 11.10 on a 305u1a Samsung netbook with Radeon HD 6320 graphics. After suspend, my display stays black. The fans are starting and the harddrive-indication-light is working as well, so ...
2
votes
2answers
2k views

Cannot resume from hibernate (s2disk)

I seem to be able to hibernate OK using s2disk, but when I switch the laptop back on, it seems to hang half-way through the "resuming" menu. The splash screen looks healthy, it seems to be trying to ...
1
vote
0answers
371 views

After closing and reopening laptop Ubuntu has blank screen with some text [closed]

Whenever I close my laptop and reopen it I am greeted with a black screen with the text: starting configure network device security stopping save kernel message starting bluetooth pulseaudio ...
1
vote
2answers
1k views

Problem with Hibernate on Ubuntu 11.10 slow

I installed Ubuntu 11.10 on my machine and I notice several problems with the Hibernate functionality. When I use s2disk/pm-hibernate, I see an embarrassingly slow wakeup from the hibernate state. I ...
5
votes
1answer
5k views

Screen doesn't turn back on after resume on a Lenovo Thinkpad T420

Every time I suspend my notebook (Lenovo Thinkpad T420 - Intel HD graphic card) on Oneiric Ocelot 11.10 and turn it back on, the screen is black. The backlight is on and the system itself loads fine, ...
2
votes
3answers
990 views

xmodmap is not working properly on resume

Since upgrading to 11.10, xmodmap seems to be working nowhere near as well. I would like to be able to run xmodmap after unlocking a locked screen, as it doesn't work. I have to run it from a ...
4
votes
1answer
2k views

Script not running on resume

I am running 11.04 on an Asus UL30. I am trying to run a script to fix my synclient settings (which are lost during resume). I have written the following script in /etc/pm/sleep.d/10_touchpad: ...
1
vote
4answers
5k views

Nvidia graphics problem with suspend and resume, system hangs

Am on 11.04. When I close my laptop lid (NVIDIA graphics - HP Pavilion) it goes onto sleep mode. But when I reopen it, instead of resuming onto the password prompt, it shows me a screen of random ...
1
vote
0answers
122 views

How can I improve resume performance? [closed]

I have an Eee PC 1005HG running Natty with Unity 2D. The drive is an Intel X-25V and i've shovelled everything I can into RAM (eg: /tmp). Resume performance still seems pretty sluggish. Home is ...
2
votes
2answers
223 views

Touchpad frozen after resume on a Gateway MX6650/MA2A

After the computer is resumed from sleep, the trackpad no longer works. I've tried different settings using the s2ram command, just to see if it would change anything. But that doesn't seem to be the ...
8
votes
4answers
6k views

Suspend fails (reboot on resume) and no hibernate option [closed]

Upgraded from 10.04 to 10.10 removed hibernate option for me and introduced the problem where by after entering standby (being indicated by blinking amber LED on my laptop) I cannot resume my session. ...
3
votes
2answers
487 views

Resume fails on Dell E6510

This is quite similar to several other posts. System was running 10.04 without problems for several months. Recently upgraded to 10.10 and have not been able to resume from closing lid on laptop ...
2
votes
1answer
1k views

Resuming from hibernation shows a fuzzy “static” screen

When I resume from hibernation in Ubuntu 10.10 the screen shows static, very similar to what you see on an analogue TV that hasn't been tuned properly. This also occurs on boot from shut down, but ...
13
votes
2answers
2k views

Graphics trouble after resuming from hibernate or suspend

I have a Dell Inspiron 2650 (with NVidia graphics, using nouveau drivers) that I'm using to try out Ubuntu. It's all great, except that Hibernate and Suspend aren't usable. Yes, I know that questions ...