http://bugzilla.opensuse.org/show_bug.cgi?id=1120405 http://bugzilla.opensuse.org/show_bug.cgi?id=1120405#c2 --- Comment #2 from Tobias Havla --- Created attachment 793488 --> http://bugzilla.opensuse.org/attachment.cgi?id=793488&action=edit dmesg output -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1120405 http://bugzilla.opensuse.org/show_bug.cgi?id=1120405#c4 --- Comment #4 from Tobias Havla --- I've added both outputs to the bug report. Furthermore these are my installed wacom-related packages (just to show you what's installed on my system): S | Name | Type --+------------------------+-------- i | libwacom-data | package i | libwacom2 | package i | xf86-input-wacom | package Thanks for taking a look at the issue! -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1120405 http://bugzilla.opensuse.org/show_bug.cgi?id=1120405#c6 Michal Srb changed: What |Removed |Added ---------------------------------------------------------------------------- Flags| |needinfo?(syscrh@mailbox.or | |g) --- Comment #6 from Michal Srb --- Let's focus on the X session first. Please log into any X session and collect the output of: xinput list --long Also attach the /var/log/Xorg.0.log file or $HOME/.local/share/xorg/Xorg.0.log if you are using GDM. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1120405 http://bugzilla.opensuse.org/show_bug.cgi?id=1120405#c8 Tobias Havla changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(syscrh@outlook.co | |m) | --- Comment #8 from Tobias Havla --- Created attachment 793502 --> http://bugzilla.opensuse.org/attachment.cgi?id=793502&action=edit Xorg.0.log -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1120405 http://bugzilla.opensuse.org/show_bug.cgi?id=1120405#c10 --- Comment #10 from Tobias Havla --- Created attachment 793508 --> http://bugzilla.opensuse.org/attachment.cgi?id=793508&action=edit ls -l /dev/ -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1120405 http://bugzilla.opensuse.org/show_bug.cgi?id=1120405#c12 Takashi Iwai changed: What |Removed |Added ---------------------------------------------------------------------------- Flags| |needinfo?(syscrh@outlook.co | |m) --- Comment #12 from Takashi Iwai --- (In reply to Takashi Iwai from comment #11)

Maybe we need to put uaccess tag to these devices in udev rules.

Could you try to put the patch below as /usr/lib/udev/rules.d/70-wacom-uaccess.rules and retest without dialout group? -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1120405 http://bugzilla.opensuse.org/show_bug.cgi?id=1120405#c14 Tobias Havla changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(syscrh@outlook.co | |m) | --- Comment #14 from Tobias Havla --- Ok, I've tested your udev rules and they fix this problem with Xorg. Digitizer and touchscreen are working fine after creating the 70-wacom-uaccess.rules file. Thanks for that! Just to confirm that I am no longer member of the dialout group: tobias@tbh-NB-ThinkPadX201Tablet:~> groups users vboxusers wheel The behaviour with Wayland didn't change though. Digitizer and touchscreen are still not working there. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1120405 http://bugzilla.opensuse.org/show_bug.cgi?id=1120405#c16 --- Comment #16 from Takashi Iwai --- Actually the touchscreen / pen on Thinkpad X201 Tablet should have been supported by wacom_w8001 kernel driver. It's strange that it doesn't bind via serio... Could you try to install Leap 15.0 kernel on the system (via zypper in --oldpackage option), and check the behavior? Please upload the dmesg output from Leap 15.0 kernel. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1120405 http://bugzilla.opensuse.org/show_bug.cgi?id=1120405#c18 --- Comment #18 from Tobias Havla --- @Michal Srb Under Debian/Ubuntu/Fedora the Wacom tablet also works within GNOME Shell on Wayland, so serial Wacom tablets definitely can run under Wayland. They just don't seem to run with openSUSE + Wayland ... ;) -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1120405 http://bugzilla.opensuse.org/show_bug.cgi?id=1120405#c20 --- Comment #20 from Takashi Iwai --- Thanks for the test. It implies that this is no regression at least ;) Meanwhile I found the missing piece. Actually it's not one but more pieces. First off, other distros seem to have inputattach program that supports Wacom w8001 mode. This is included in linuxconsole (on openSUSE, it's linuxconsoletools package). But our package removes inputattach program because the same named binary is provided by gpm -- and it's a much older one that doesn't contain Wacom support. Then, the inputattach program should have been called by a systemd wacom-inputattach@.service. This is already found in the existing 65-wacom.rules udev rules. However, our package misses this unit file, hence nothing happens. (I'm not sure whether xf86-input-wacom or libwacom should provide it, though.) With those, the wacom_w8001 gets bound via serio on the given tty, and it provides a proper input device... I suppose. Some information found at: http://who-t.blogspot.com/2013/12/wacom-serial-devices-and-inputattach-in.ht... And my previous udev rules must be superfluous once when this works. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1120405 http://bugzilla.opensuse.org/show_bug.cgi?id=1120405#c22 --- Comment #22 from Takashi Iwai --- Actually you don't have to support the serial device in X driver at all. The only requirement is the inputattach program that triggers the kernel serio binding and the relevant systemd unit file. Then everything else is done by kernel side, and even Wayland would work as-is. For Leap 15.0, IMO, we should put back the inputattach and the unit file. (Note that the udev rules still contains the trigger of this systemd unit although you removed the actual files.) For TW, it's another question. Basically you don't have to install wacom X driver to enable this serial device at all but only inputattach and systemd file. So I guess we can consider creating a sub-package. (Or even drop the old inputattach from gpm and share with the new one.) -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1120405 http://bugzilla.opensuse.org/show_bug.cgi?id=1120405#c24 --- Comment #24 from Takashi Iwai --- (In reply to Oliver Neukum from comment #23)

Now I am sure that we will not want to probe for such old devices.

Why...? The kernel does and will support the device. And, there is already a package that can provide the latest inputattach program (linuxconsoletools). We messed up the packaging because of different inputattach binaries provided by several individual packages by some (likely historical) reason. So, what's really missing in the whole picture is only the systemd unit file. Maybe we can put this into linuxconsoletools package altogether. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1120405 http://bugzilla.opensuse.org/show_bug.cgi?id=1120405#c29 --- Comment #29 from Tobias Havla --- Thank you very much for bringing the support for these devices back to openSUSE! It is always a pleasure to report bugs to the openSUSE bugtracker. Always a very helpful and friendly atmosphere! -- You are receiving this mail because: You are on the CC list for the bug.