0
votes
1answer
33 views

Lenovo ThinkPad T440p + Ubuntu 12.04/14.04

Is there anybody, who is able to install Ubuntu 12.04 or 14.04 (64bit) on Lenovo Thinkpad T440p and get fully functional NVIDIA Optimus? This laptop model is certified by Canonical to be fully ...
0
votes
1answer
215 views

Ubtunu 12.04 x86_64 Which Proprietary Nvidia Driver for nVidia GT216GLM [Quadro FX 880M] supports brightness controls on Lenvo W510?

I have a Lenovo W510 and installed Ubuntu 12.04 onto it (64 bit). The device is certified for Ubuntu: http://www.ubuntu.com/certification/hardware/201101-6974/ However that certification page ...
7
votes
1answer
947 views

External Monitor display on Thinkpad W520 with 12.04

I know there is a lot of material regarding these problems, but much of it seems outdated and nothing seems to be working for my situation: ThinkPad W520 (Intel 3000 and Nvidia 1000M chipset) OS: ...
1
vote
1answer
527 views

Need “correct” method to install nvidia driver on thinkpad running ubuntu 12.04+

Yes, I have read How to Install Nvidia Drivers and yes, I have looked for years and experimented extensively with directions from many dozens of pages. My question here on askubuntu yesterday was ...
2
votes
2answers
3k views

Run bumblebee with nouveau driver only?

TL;DR Has anyone managed to enable DVI output with the "Switchable Graphics" setting in the BIOS on a ThinkPad T430? I am trying to get to work switchable graphics with bumblebee, in order to enable ...
0
votes
1answer
358 views

How Drivers? Thinkpad T430u

Hi I recently installed Ubuntu 13.04 onto my Lenovo ThinkPad T430u and as far as I can tell it's all working but I would like to somehow confirm that all the drivers are functioning correctly, ...
1
vote
1answer
387 views

Dual monitor flickers and resets periodically

I have a Lenovo thinkpad T530 with Ubuntu 12.10 installed. When I connect an external monitor (Acer 23') to my laptop it works fine, but both screens flicker periodically and gets reset. The ...
1
vote
2answers
2k views

Modprobe loads nvidia driver but xorg.conf has errors

I recently upgraded to 12.10. In the process, my laptop, which is a W520 in a dock, connected to 2 external monitors (the same monitors.. Dell U2400). I finally got the nvidia-experimental-310 driver ...
1
vote
0answers
184 views

no /sys/kernel/debug/vga_switcheroo with T430s

I have a ThinkPad T430s. The device includes an nVidia NVS 5200M GPU (with Optimus, i.e., hybrid graphics). Now since kernel 3.5 the vga_switcheroo way to switch between integrated and discrete ...
4
votes
0answers
189 views

Thinkpad W520 fails to suspend [duplicate]

Since updating to Ubuntu 12.10, my Thinkpad W520 fails to suspend properly (when closing the lid). It will stay on and not turn off. The little error report windows say it might be related to the ...
0
votes
1answer
500 views

How can I fix stability problems with Unity 3d on 12.04 with Nvidia drivers?

Ever since I upgraded from 11.10 to 12.04 I've been having display problems. Basic symptom is that the display buffer appears corrupted. It seems to affect the alt-tab display most often - instead of ...
4
votes
1answer
6k views

Ubuntu 12.04 “Do nothing” when “lid closed” blanks out external monitor

This is not the same as this question. I have Ubuntu 12.04 running with an Nvidia card on a W510 Thinkpad. I have one external monitor connected. When I change the power settings to "Do nothing" ...
5
votes
2answers
4k views

Use external monitor automatically, when started in Docking Station

I am using a Thinkpad T510 and I often boot it in a ThinkPad Mini Dock Plus Series 3 (EU). The problem is that if I boot it with the lid closed, I can see grub, I can see the Ubuntu boot splash, but ...
2
votes
0answers
840 views

Lenovo Thinkpad W520 not booting with Nvidia card enabled [closed]

On my Lenovo Thinkpad W520 I can switch between Nvidia Optimus or Integrated card. Since a couple of days, My Ubuntu doesn't start any more with the Nvidia card. The boot process stop itself at this ...
2
votes
3answers
4k views

How to install a NVIDIA driver for 11.10 [duplicate]

I have a Thinkpad T61p with Quadro FX570M. I just installed the Ubuntu 11.10. I have tried to download the driver LINUX DISPLAY DRIVER - X86 version 295.20 from NVIDIA, but I do not manage to install ...
1
vote
3answers
3k views

Thinkpad T520 - problem detecting nvidia card after enabling it after installation

I have installed Ubuntu 11.10 64 bit edition on my Lenovo Thinkpad T520. At that time, I had turn off the discrete graphics through the BIOS settings to preserve battery life. Now, I want to enable ...
5
votes
2answers
5k views

Ubuntu 10.04 Cant Adjust brightness on my lenovo Thinkpad?

I cant seem to be able to adjust the brightness on my think-pad laptop running Ubuntu 10.04. In the power management applet it shows that the power is set to 100%, but even if i try to lower it the ...
12
votes
3answers
5k views

How do I perform easy switching to external monitor

I am currently changing between my laptop and my external monitor with the NVidia X Server Settings program and I'm sure I'm doing it in a really dumb way: I currently select the external monitor, ...
5
votes
5answers
4k views

Unity and games don't work on new Thinkpad T420

Here's my setup: Lenovo ThinkPad T420, brand new NVIDIA Graphics Card 4GB of Ram 128GB Solid State Drive Intel Core i5 Processor Given these specs, there's no reason games and Unity shouldn't be ...
3
votes
3answers
4k views

Thinkpad (T510) Display Port to HDMI TV

I'd like to connect my laptop via a displayport2HDMI adapter to a TV. I tried simply connecting everything, but unfortunately that didn't work. I also didn't see any option in nvidia-settings to ...