On 01/02/14 22:33, Christopher M. Penalver wrote:
Booting
> uname -a
Linux P9X79 3.2.0-38-generic #61-Ubuntu SMP Tue Feb 19 12:18:21 UTC 2013
x86_64 x86_64 x86_64 GNU/Linux
and repeating the scroll test does not result in a slinky scroll and top
shows Xorg using 15% of one cpu, max.
Something after 3.2.0-38-generic, starting with 3.2.0-39-generic is
causing this problem.
I am using a USB keyboard and mouse, so I suspect the USB subsystem. I
have the USB 3.0 on board device disabled in BIOS and no USB 3.0 devices
are attached.
Adding a significant load to the system, 5 processes using 100% of a cpu
does not produce the slinky scroll.
On 01/02/14 22:33, Christopher M. Penalver wrote:
Booting
> uname -a
Linux P9X79 3.2.0-38-generic #61-Ubuntu SMP Tue Feb 19 12:18:21 UTC 2013
x86_64 x86_64 x86_64 GNU/Linux
and repeating the scroll test does not result in a slinky scroll and top
shows Xorg using 15% of one cpu, max.
Something after 3.2.0-38-generic, starting with 3.2.0-39-generic is
causing this problem.
I am using a USB keyboard and mouse, so I suspect the USB subsystem. I
have the USB 3.0 on board device disabled in BIOS and no USB 3.0 devices
are attached.
Adding a significant load to the system, 5 processes using 100% of a cpu
does not produce the slinky scroll.
Tom Dean