ubuntu integrated graphics suspend + hybrid graphics

Posted by kapad on Ask Ubuntu See other posts from Ask Ubuntu or by kapad
Published on 2012-11-16T05:21:34Z Indexed on 2012/11/17 17:22 UTC
Read the original article Hit count: 405

Filed under:

12.10

|

suspend

|

hybrid-graphics

My laptop uses a hybrid graphics hardware.

Using the vgaswitcheroo I am able to power off either card and switch between them correctly.

The issue is that the system wakes up/resumes from suspend correctly only when using the discrete graphics, or atleast the discrete graphics must be powered on even if the display is connected to the onboard intel card.

Has anyone faced this issues? Is there any workaround?

I only want to use the integrated card and not the discrete amd card.

System Info
Intel HD 3000
ATI mobility radeon HD 7600M
Ubuntu 12.10

© Ask Ubuntu or respective owner

Related posts about 12.10

Freshy Ubuntu 12.10 install (Newbie)

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Hi i just installed ubuntu 12.10 on my ssd(picture below) and i set up my home directory to the 1 TB disc(picture below). I want in general use the ssd as my root folder as u can see, and install only the apps which are necessary. Games and other stuff goes to the 1 TB disc, but this disc shows… >>> More
Will it be possible to use a non-pae kernel in 12.10

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I know that Ubuntu +1 questions are frowned upon, but this I believe is a fair exception. Currently I have 2 systems running Ubuntu 12.10, and one of them has a Pentium M that doesn't support PAE (strange I know, but true). This has meant in the past that I had to rely on a custom iso to install… >>> More
Cant install AMD Catalyst Radeon 12.10 drivers on Ubuntu 12.10 [closed]

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Possible Duplicate: What is the correct way to install ATI Catalyst Video Drivers? I am trying to install the latest AMD Catalyst Radeon 12.10 drivers on Ubuntu 12.10. When I get to the ready to install screen I get an error message. This is the message from the install log file. I'm not sure… >>> More
How will people upgrade from 12.10 to 14.04 after 13.04 is EOL?

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
Looking at https://wiki.ubuntu.com/Releases 13.04 will reach EOL in January 2014, while 12.10 will reach EOL in April 2014, therefore if a 12.10 user hasn't upgraded to 13.04 and subsequently to 13.10, there will be a 3 month period where a 12.10 user has a supported version of Ubuntu, but will be… >>> More
Problem resolving many of the Web Pages

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I am presently running Ubuntu 12.04 and using Chrome/Firefox along with OpenDNS (have tried Google Public DNS as well as DNS of my ISP). Suddenly, a lot of websites that I visit frequently don't load anymore. Some of them are imgur, yahoo, fed-sudoku, microsoft and addons page of firefox. I am sure… >>> More

Related posts about suspend

Update to 13.10: blank screen and repeated suspend on resume from suspend

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
On my Asus x201e, after updating from 13.04 to 13.10, intermittently when awaking from suspend, my screen will blink to a black screen a few times, offers a lock screen, and then go back to suspend unexpectedly (during this it is possible to quickly login to the desktop before the system suspends… >>> More
Why does my laptop resume immediately after suspend?

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I seem to be having some problem with suspend mode. Every time I try to suspend my laptop, it just locks the screen. Or maybe it successfully suspends just to resume only an instant after. What could cause such a behaviour? I'm running 32-bit Ubuntu 12.04 with the 3.2.0-25 kernel on a HP dv5-1178er… >>> More
Update to 13.10: blank screen and repeated suspend on wake from suspend

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
After updating from 13.04 to 13.10, intermittently when awaking from suspend, my screen will blink to black screen a few times, offer a login screen, and then go back to suspend unexpectedly. This will repeat each time I subsequently awake it from suspend. Only a restart will escape the suspend loop… >>> More
Unable to suspend with FGLRX enabled

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I am unable to suspend in a fully updated (as of yesterday, 29 March 2011) Ubuntu 10.10 installation (kernel 2.6.35-28). Following is a list of some of my hardware: Motherboard: Gigabyte GA-X58A-UD3R Video: Radeon HD-567X-YNF3 Initially, when I went to either Suspend or Hibernate the machine would… >>> More
How to inhibit suspend temporarily?

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I have searched around a bit for this and can't seem to find anything helpful. I have my PC running Ubuntu 12.10 set up to suspend after 30 minutes of inactivity. I don't want to change that, it works great most of the time. What I do want to do is disable the automatic suspend if a particular application… >>> More