If it's any use, I booted with the 4.10.0-37 kernel again and run the intel Graphics Update Tool which reported this: Checking if Intel graphics card available... • checking for i915 module in /sys/module • module NOT found, checking for upgraded variant(s) • no active i915 card detected, skipping driver update Checking if Intel graphics card available... OK Retrieving information from 01.org... ...
Note that the i915 module was not found. I run the rest of the intel updater but it didn't install anything. If I boot with the 4.10.0-35 kernel it says this; Checking if Intel graphics card available... • checking for i915 module in /sys/module • i915 module found Checking if Intel graphics card available... OK Retrieving information from 01.org... ... And with this -35 kernel the video is smooth and fast. Matt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1723174 Title: Intel graphics problems on kernel 4.10.0-37-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1723174/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs