The i915 tag has no wiki summary.
0
votes
0answers
12 views
Are i915 kernel options still required with 13.04? [duplicate]
My /etc/default/grub has these kernel options, which were required to improve battery life when I originally installed 12.04:
pcie_aspm=force i915.i915_enable_rc6=1 i915.i915_enable_fbc=1 ...
0
votes
1answer
171 views
Ubuntu 13.04: bad 3d performance of intel ironlake
I'm using ubuntu 13.04 and got VERY bad 3d performance with intel ironlake comparing with a windows installation.
Is there any way I can improve this?
I already tried various paramaters of the i915 ...
0
votes
1answer
140 views
Lower than max resolutions not scaling to full screen
When applications or I manually select lower resolutions it will only show in the top left corner of my screen with the correct amount of pixels. There are streaking colors coming off to the right. ...
2
votes
1answer
639 views
On 12.10 with i915 Detected a hung GPU, disabling acceleration
My system has been stable for about 3 months then without warning I started to get a freeze of the display and then a problem report saying GPU hung.
I have update the graphics driver as per How to ...
0
votes
1answer
247 views
How To Use Intel Graphics on MacBook Pro w/12.10?
I've installed 12.10 on a MacBook Pro 8,2 using the Mac install image. The install was successful, but I don't see the /boot/efi partition I expected to see. Therefore, I assume it was not an EFI ...
5
votes
0answers
211 views
How to enable overscan compensation in the i915 driver?
Does the i915 driver support "overscan compensation"? If so, how can I enable it?
EDIT: Or is there any other driver for Intel's HD4000 graphic that supports "overscan compensation"?
2
votes
1answer
197 views
booting into 12.04 results in a purple sceen for just a second.
I have a vanilla Ubuntu install running on an Ivy-Bridge ultrabook that is using Intel 4000 graphics. I have enabled autologin via a line in the lightdm config file. My boot is very fast, however, it ...
0
votes
1answer
453 views
Xubuntu 12.04 Sony VGN-FJ170 Brightness/Volume/S1/S2 keys are not functional
I just installed Xubuntu on an old test laptop (as in topic). None of the 'extra' function key works. FN+F2/F3/F4 = Volume control (fail), FN+F5/F6 = Brightness control (fail), and S1 and S2 fail to ...
0
votes
0answers
254 views
2 identical machines, one has “page table error” and “render error detected” problems
I've got two Dell Mini 9 netbooks, one of them has frequent problem of the errors mentioned in the title. I have a USB linux drive, not a live installer, and it works fine in one but the other one ...
8
votes
5answers
10k views
Do the latest Intel Core i3/i5/i7 processors just work with 12.04?
I am thinking of buying a new laptop, and need Ubuntu as my OS. Is it true that the latest Intel i3, i5, i7 CPUs work properly immediately after install, or do I need to install some additional ...
3
votes
4answers
10k views
How can I fix broken i915 drivers for Intel GPUs?
I've got troubles getting the i915 drivers to work correctly on my laptop (HP Pavilion DM4 2101ea).
Specifically, the laptop screen goes black and stays black after the splash graphic when booting ...
0
votes
1answer
494 views
Can't set resolution to 1366x768 in ubuntu after crash
I was using ubuntu normally when the X system restarted by itself, taking me back to lightdm. After this event I can't get the full resolution of my screen back.
Does anyone have an idea what's ...
1
vote
0answers
336 views
ATI and i915 driver issue resolves in Black screen. [duplicate]
Possible Duplicate:
My computer boots to a black screen, what options do I have to fix it?
I have a "HP G72-a01SG", with "ATI HD 5470" Graphic card.
Ever since version 9.04 i get black ...
0
votes
2answers
433 views
MInimizing power consumption of laptop with intel graphics
I am considering to try what is mentioned here - Battery life decreased after upgrade to 11.04 - concerning minimizing power consumption.
For example I see that in my case - i915.i915_enable_rc6=0 ...
0
votes
0answers
2k views
Intel driver (i915) installation issue [closed]
i have a VGA that required Intel i915 driver, i got this once i install ubuntu 11 it detect it and the display working fine, but i'm using 10.04 and need only to upgrade the driver, i need help to ...
0
votes
1answer
694 views
Why is my Sandy Bridge i915 video adapter periodically freezing under load?
When I use OpenGL at anything close to full-screen resolution, rendering, audio, and processing begin to stutter -- freezing for about a second at a time. kern.log reports:
...
7
votes
1answer
1k views
What are the Graphics capabilities of i915 driver?
I would like to know if i915 driver support all the features of DirectFB. I dont know whether this is the right way to ask what i have in my mind. When i look at the code, i find that it support just ...
3
votes
2answers
972 views
Black screen after “Lock Screen”
I'm using a new HP Home G42-215BR notebook, which uses an Intel HD Graphics GPU (i915 kernel driver).
My Ubuntu 10.10 installation is new and is up-to-date.
When I choose to lock screen in the menu ...
1
vote
3answers
1k views
Kernel > 2.6.32-20 doesn't boot (root file system does not exist)
One of my notebooks is a Compaq nc4200 (Mobile Intel 915GM Express). All Ubuntu kernels > 2.6.32-20 don't boot on that machine. Instead I get an error message:
error: unexpectedly disconnected from ...
