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4
votes
7answers
35k 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 ...
3
votes
2answers
1k 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 ...
0
votes
1answer
31 views

Intel X4500 + 8GB RAM = no more MTRRs available and X freeze

I have a considerably strange issue with Ubuntu 14.04 LTS. I have two Lenovo T400 machines - both running the .24 BIOS - with integrated Intel graphics and two sets of 2x4GB RAM modules of different ...
0
votes
0answers
65 views

Ubuntu 14.04 on Asus A46CB HDMI not working

This is the result of xrandr with hdmi port connected (yes, I've tried it in Windows and it works just fine) : Screen 0: minimum 320 x 200, current 1366 x 768, maximum 32767 x 32767 LVDS1 connected ...