Here the xorg.conf that allow to use my serial-usb converter + serial tablet config.
As the hw problem of my usb-serial converter, only occur at computer turn on time, and I only want to reboot, I disconnected the usb-serial converter, booted without it, wait for error msg replugged it to finish, as I've to do at each boot. The best solution should really to be able to boot without tablet and hotplug detection as for other, I don't want to use it all the day, and then don't want to put it on all the day. In all case, I must, with this xorg.conf, unplug/replug it at first boot time, and unplug it after X.org boot. let it connected for reboot or plug it before reboot is fine too. The X.org.0.log error log finish with this kind of error (about the same for each of the 3 configured device): (**) Option "SendCoreEvents" (**) stylus: always reports core events (**) stylus device is /dev/ttyUSB0 (**) stylus (stylus) is not a pad (**) stylus is in absolute mode (**) WACOM: suppress value is 2 (**) Option "BaudRate" "9600" (**) stylus: serial speed 9600 (II) XINPUT: Adding extended input device "stylus" (type: Wacom Stylus) (**) Option "Device" "/dev/ttyUSB0" (EE) xf86OpenSerial: Cannot open device /dev/ttyUSB0 No such file or directory. Error opening /dev/ttyUSB0 : No such file or directory (II) UnloadModule: "wacom" (**) Option "SendCoreEvents" (**) eraser: always reports core events (**) eraser device is /dev/ttyUSB0 (**) eraser (eraser) is not a pad (**) eraser is in absolute mode (**) WACOM: suppress value is 2 (**) Option "BaudRate" "9600" (**) eraser: serial speed 9600 (II) XINPUT: Adding extended input device "eraser" (type: Wacom Eraser) (**) Option "Device" "/dev/ttyUSB0" (EE) xf86OpenSerial: Cannot open device /dev/ttyUSB0 No such file or directory. Error opening /dev/ttyUSB0 : No such file or directory II) UnloadModule: "wacom" (**) Option "SendCoreEvents" (**) cursor: always reports core events (**) cursor device is /dev/ttyUSB0 (**) cursor (cursor) is not a pad (**) cursor is in relative mode (**) WACOM: suppress value is 2 (**) Option "BaudRate" "9600" (**) cursor: serial speed 9600 (II) XINPUT: Adding extended input device "cursor" (type: Wacom Cursor) (**) Option "Device" "/dev/ttyUSB0" (EE) xf86OpenSerial: Cannot open device /dev/ttyUSB0 No such file or directory. Error opening /dev/ttyUSB0 : No such file or directory (II) UnloadModule: "wacom" Backtrace: 0: /usr/X11R6/bin/X(xorg_backtrace+0x26) [0x4f1b66] 1: /usr/X11R6/bin/X(xf86SigHandler+0x41) [0x485a61] 2: /lib/libc.so.6 [0x7f5425379040] 3: /lib/libc.so.6(strlen+0x10) [0x7f54253c6c40] 4: /lib/libc.so.6(_IO_vfprintf+0x3dbe) [0x7f542538f75e] 5: /lib/libc.so.6(__vsnprintf_chk+0xa8) [0x7f5425442738] 6: /usr/X11R6/bin/X(LogVWrite+0x131) [0x4fb4a1] 7: /usr/X11R6/bin/X(ErrorF+0x8d) [0x4fb68d] 8: /usr/lib/xorg/modules/input//wacom_drv.so [0x7f5421d8d0d2] 9: /usr/X11R6/bin/X(ActivateDevice+0x3e) [0x447a8e] 10: /usr/X11R6/bin/X(InitAndStartDevices+0x3a) [0x447baa] 11: /usr/X11R6/bin/X(main+0x37f) [0x433d4f] 12: /lib/libc.so.6(__libc_start_main+0xe6) [0x7f54253645a6] 13: /usr/X11R6/bin/X [0x433219] Saw signal 11. Server aborting. In case of pluged and detected serial wacom : (**) Option "SendCoreEvents" (**) stylus: always reports core events (**) stylus device is /dev/ttyUSB0 (**) stylus (stylus) is not a pad (**) stylus is in absolute mode (**) WACOM: suppress value is 2 (**) Option "BaudRate" "9600" (**) stylus: serial speed 9600 (II) XINPUT: Adding extended input device "stylus" (type: Wacom Stylus) (**) Option "Device" "/dev/ttyUSB0" (**) Option "StopBits" "1" (**) Option "DataBits" "8" (**) Option "Parity" "None" (**) Option "Vmin" "1" (**) Option "Vtime" "10" (**) Option "FlowControl" "Xoff" usbDetect: can not ioctl version (==) Wacom tablet model : GD-0912-R00,V1.1-7 (==) Wacom using pressure threshold of 61 for button 1 (==) Wacom Serial Intuos tablet speed=9600 (38400) maxX=30480 maxY=24060 maxZ=1023 resX=2540 resY=2540 tilt=enabled (==) Wacom device "stylus" top X=0 top Y=0 bottom X=30480 bottom Y=24060 resol X=2540 resol Y=2540 (**) Option "SendCoreEvents" (**) eraser: always reports core events (**) eraser device is /dev/ttyUSB0 (**) eraser (eraser) is not a pad (**) eraser is in absolute mode (**) WACOM: suppress value is 2 (**) eraser: threshold = 61 (**) eraser: max x = 30480 (**) eraser: max y = 24060 (**) eraser: max z = 1023 (**) Option "BaudRate" "9600" (**) eraser: serial speed 9600 (II) XINPUT: Adding extended input device "eraser" (type: Wacom Eraser) (==) Wacom device "eraser" top X=0 top Y=0 bottom X=30480 bottom Y=24060 resol X=2540 resol Y=2540 (**) Option "SendCoreEvents" (**) cursor: always reports core events (**) cursor device is /dev/ttyUSB0 (**) cursor (cursor) is not a pad (**) cursor is in relative mode (**) WACOM: suppress value is 2 (**) cursor: threshold = 61 (**) cursor: max x = 30480 (**) cursor: max y = 24060 (**) cursor: max z = 1023 (**) Option "BaudRate" "9600" (**) cursor: serial speed 9600 (II) XINPUT: Adding extended input device "cursor" (type: Wacom Cursor) (==) Wacom device "cursor" top X=0 top Y=0 bottom X=30480 bottom Y=24060 resol X=2540 resol Y=2540 ** Attachment added: "xorg.conf" http://launchpadlibrarian.net/31462330/xorg.conf -- X.org doesn't hotplug wacom serial tablets https://bugs.launchpad.net/bugs/424620 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