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1
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3answers
791 views

vgaswitcheroo on macbook 8,2: blank screen while switching from DIS to IGD

I followed this how-to to get vgaswitcheroo working on my macbook 8,2: How to switch between Gfx cards on Macbook Pro 15" 8.2 I can boot directly from refind (bypassing grub); and I get X ...
0
votes
2answers
1k 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 ...
2
votes
1answer
242 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
83 views

Persistent Display Issues in Ubuntu 14.04 on Toshiba Satellite L75 B7270

At the very top of my screen there is a thin flashing pink line, and all the virtual consoles sport several multi-colored vertical flashing lines, and the console text flickers. Some specs: I ...
0
votes
1answer
49 views

Fglrx always hard-crashes my hybrid-GPU laptop. How can I disable radeon and use only i915?

My computer only seems to boot when I have radeon.modeset=0. Xorg still loads the radeon drivers, which causes it to use llvmpipe for OpenGL rendering, which in turn makes my CPU fans sound like ...
0
votes
1answer
1k 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. ...
0
votes
1answer
866 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 ...
0
votes
0answers
70 views

Alternate to the generic i915 kernel module

AFAIU the i915 kernel module is kind of a generic module for Intel graphics controllers e.g my Intel Xeon E3-1200 and 4 Series Chipset both use the same module. The problem is my Xeon machine on which ...
0
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0answers
66 views

Cannot log into Gnome/Unity after upgrading to 14.04

System with Intel Core i3 CPU with integrated Intel i915 graphics System boots, shows login screen normally including configured background. After logging in to Gnome, Gnome Classic, Gnome Fallback ...
0
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0answers
43 views

How can I fix hibernate issues without nomodeset being used?

I have a PC with an i5-4460 CPU, with Ubuntu Server 14.04.1 installed. By default when the machine restores from hibernate the screen output switches off, the keyboard becomes unresponsive, and the ...
0
votes
0answers
64 views

beautiful screenblinking with i915

I'm using Ubuntu 14.04 LTS 64bit on a Laptop. The problem is that screen keeps blinking like rainbow. This is what happened on my laptop http://www.youtube.com/watch?v=mOY4RDhi8sY My workaround was ...
0
votes
0answers
103 views

i915-3.9-3.8-dkms 0.02 Package error

Randomly I get error messages like these: oi57.tinypic.com/ffd469.jpg oi60.tinypic.com/t7lkdt.jpg oi59.tinypic.com/1491g60.jpg How can I fix these?
0
votes
0answers
242 views

Two monitors with intel HD 4000 and module i915

I have installed ubuntu 13.10 desktop amd64 on an Acer V5-472. The laptop has the intel HD 4000 graphics chipset and a builtin 1366*768 display. When I boot with nomodeset, the internal display works ...
0
votes
0answers
181 views

Video flickering when plymouth splash screen appears on boot

When the computer boots, after loading the kernel, a white flickering appears before it shows the plymouth splash screen. Then, between plymouth and the X11 it is perfect ... it isn't flickering. I ...