I installed using gdebi. Imagine dpkg -i works as well.
*Note (Info) – From man xorg.conf:
Enables 2D hardware acceleration. This option is on by default, but it
may be necessary to turn it off if there are bugs in the driver. There
are many options to disable specific accelerated operations, listed
below. Note that disabling an operation will have no effect if the oper‐
ation is not accelerated (whether due to lack of support in the hardware
or in the driver).