I have a laptop Asus K53s with nVidia GeForce GT 540M. I (freshly) installed Ubuntu 14.04 64bit and set up nvidia-331 proprietary driver for the graphic card. I set prime option to run nVidia acceleration and it used to work fine.
On 25th Janaury 2015, there was an Ubuntu software update (from apt log I saw it was updated nvidia-settings, and other stuff) after which I see a black screen instead of the login screen. I tried to switch to intel graphic card (sudo prime-switch intel) but it gives erros, it is not able to switch to intel. I tried to purge nvidia* and then install nvidia-340, but it still shows black screen instead of login. The only way to use my laptop is to install: apt-get install nvidia-current-updates which is the driver nvidia-304. But it uses the intel graphics card. It is not possible switch to nVidia neither with sudo prime-switch nvidia nor with nvidia-setting graphic utility. I need to use my nVidia card for graphic acceleration (OpenGL). At the moment the laptop is too slow for my activity (CAD). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1362848 Title: ubuntu 14.04 after install nvidia binary driver 331.89 black screen and freeze To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-331/+bug/1362848/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
