Fethi DILMI, just to advise, if you manually install any version of the NVIDIA driver, and the root cause is this, it wouldn't be something that could be addressed by Ubuntu. Instead, your only recourse would be NVIDIA directly.
Despite this, does this issue occur with either nouveau, or with any of the applicable NVIDIA driver versions from the Ubuntu repositories as outlined in https://help.ubuntu.com/community/BinaryDriverHowto/Nvidia ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1393412 Title: Touchpad freezes XServer when using NVidia driver To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1393412/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
