I hope I found a source of the problem, after doing more comparison between behavior with my USB tablet and my serial tablet.
udev rules for wacom are only for usb devices. then no wacom or new 'event*) appear in /dev/input/ when I only plug the usb-serial adapter of my tablet. /dev/ttyUSB0 by, I suppose : /lib/udev/rules.d/60-persistent- serial.rules but /lib/udev/rules.d/40-xserver-xorg-input-wacom.rules does not match. -- serial wacom not detected in Karmic https://bugs.launchpad.net/bugs/482447 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs