here on PuppyLinux Wheezy kernel 3.5.2 + Xorg 1.12, have compiled xf86-input driver 0.15.0 and above:
All is OK up to version 0.17.0 (this last included);
not tested: 0.18.0 and 0.19.0;
On later versions 0.20.0 and 0.21.0, i encountered the following:
1. the mouse cursor does not move as expected: when stylus is lifted far away from the tablet pad, then the mouse-cursor moves to the upper-left display corner or upper-up side of the corner; here cannot get the cursor to stay were it was before lifting the stylus...(xorg.conf setup on "Relative").
2. i am using a Bamboo-pen MTE-450; right and left click are integrated in the pens -or stylus - button. Now, with 0.20.0 and 0.21.0 drivers, i have no right-click function. Only the left-click.
All this trials have been performed with Linux running on a fresh installed session; using the same wacom options in xorg.conf.
Thanks in advance for any advice.