On Sun, Sep 6, 2015 at 1:08 PM, Lennart Poettering <lenn...@poettering.net> wrote: > On Sun, 06.09.15 13:01, arnaud gaboury (arnaud.gabo...@gmail.com) wrote: > >> On Sun, Sep 6, 2015 at 12:53 PM, Lennart Poettering >> <lenn...@poettering.net> wrote: >> > On Thu, 03.09.15 13:26, arnaud gaboury (arnaud.gabo...@gmail.com) wrote: >> > >> >> I plan to use the systemd mutli-seat features, but I am not sure at >> >> all how I must proceed and in waht order. I understand the main >> >> principle for mouse and keyboard: detect the device then >> >> $ loginctl attach seatNumber DevicePath >> >> As for the graphic card, I am lost. >> >> >> >> OS: Fedora 22 >> >> gdm >> >> 1 nvidia card >> >> 1 USB3 plugable dockin station for the second monitor >> > >> > I presume this hardware is not marked for "auto seat" yet, using >> > udev's ID_AUTO_SEAT property. If you let me know USB product and >> > vendor id of this device (as reported by lsusb in hex) I'll add it to >> > the default rules files. If that's done then just plugging in the >> > device will make it a new seat, without any configuration. >> >> >> Bus 002 Device 005: ID 17e9:4323 DisplayLink > > The docking station probably is an USB hub with the displaylink device > connected to it. the vendor/product ID i am interested in is the id of > that hub, i.e. the top-level device in the docking station device.
If it can help, here is the udev rule and service shipped with the rpm: displaylink.service ------------------------------- [Unit] Description=DisplayLink Manager Service After=display-manager.service Conflicts=getty@tty7.service [Service] ExecStartPre=/sbin/modprobe evdi ExecStart=/usr/lib/displaylink/DisplayLinkManager Restart=always WorkingDirectory=/usr/lib/displaylink RestartSec=5 -------------------------------------------- /etc/udev/rules.d/99-displaylink.rules ACTION=="add", SUBSYSTEM=="usb", ENV{ID_VENDOR}=="DisplayLink", MODE="0660", RUN+="/bin/systemctl start displaylink.service" ACTION=="remove", SUBSYSTEM=="usb", ENV{ID_VENDOR}=="DisplayLink", RUN+="/bin/systemctl stop displaylink.service" I don't have right now acsess to the box. Will post $ lsusb output later > > Lennart > > -- > Lennart Poettering, Red Hat -- google.com/+arnaudgabourygabx _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel