Hi All, This is Raja from NVIDIA-Linux support team.
Can someone share the exact repro steps to reproduce this issue? Also, Please do share the nvidia-bug report by triggering the nvidia- bug-report.sh from root user. Here the notebook list, what we grep from this thread. Will try on one of the available notebook. Acer Aspire 5750G Acer E1-570G Acer V3-571G ASUS B400VC ASUS G750JM ASUS N43SL ASUS N46VM ASUS K53S ASUS K53SC ASUS K53SV ASUS K55VD ASUS N550JK ASUS N56JR ASUS S550C ASUS UX32VD ASUS X75V Clevo W230ST Dell M3800 HP ENVY TS 15 Lenovo G700 Lenovo G710 Lenovo Ideapad U410 Lenovo Thinkpad T430 MSI CX61 2PC Packard Bell EASYNOTE ENTV 11 Samsung Chronos 17" Toshiba Satellite S50-A Toshiba Satellite S55 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to nvidia-prime in Ubuntu. https://bugs.launchpad.net/bugs/1220426 Title: [nvidia-prime]Freeze while using touchpad Status in “nvidia-graphics-drivers-319” package in Ubuntu: Triaged Status in “nvidia-graphics-drivers-331” package in Ubuntu: Triaged Status in “nvidia-prime” package in Ubuntu: Triaged Bug description: I'm using an Optimus laptop (Asus N43SL) nvidia-prime is installed, so my nvidia dedicated graphics card (GT 540m) is in use. Once in a while, my screen will freeze, only when I use my touchpad. This does not happen with my USB mouse. This does not happen either when I uninstall nvidia-prime and use my intel integrated graphics (HD3000). I can temporarily solve the issue by doing a VT switch. In the attached Xorg.0.log, you can see "synaptics: ETPS/2 Elantech Touchpad: touchpad found" each time I did a VT switch and regained control. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-319/+bug/1220426/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
