With a fresh install of Ubuntu 15.04 two weeks ago, I am having an extremely annoying bug where the Universal Access Mouse Keys feature keeps enabling itself.
I notice it after I have logged in to my computer after waking it up from sleep.
I have had this bug on several other computers, usually more on Linux Mint installs.
When mouse keys get enabled, and I go to the universal access settings, it shows mouse keys as off. To disable mouse keys, I have to enable them, then disable them again.
After upgrading from Ubuntu 14.04 to 14.10, I am no longer able to use my keyboard and mouse to do anything. I can't even get to a tty terminal. All I can do is stare at the login screen, or do a hard reset.
I suspect the Linux kernel 3.16 because my keyboard and mouse work again after booting into an older kernel version from Grub's 'Advanced Ubuntu Options' page.
My computer is a custom built PC with an AMD chip-set and USB 2.0 and 3.0. (Built around the first of October 2014)
Edit: My keyboard is a USB HP keyboard from another computer, my mouse is a USB wireless Logitech mouse with unifying receiver.
Edit2: Clarified information about not being able to use keyboard or mouse to do anything.
After moving a video clip used by kdenlive from one folder to another, kdenlive can no longer find the video clip and tells me "missing clip".
How do I tell kdenlive where the new location of the video clip is? Or do I have to delete the missing clip, add it back in, then re-add all of the crops/transitions/effects back onto the track?