Yeah, so tl,dr what this is trying to say with one GPU and two connectors, no multiseat possible using logind (yet, though this was/is a planned feature). This is not a systemd/logind problem rather than the driver provides you only one path per GPU (not a seperate per port/connector). You could get some cheap displaylink device (must be usb 2!!) like http://plugable.com/products/uga-165/ or a usb hub with displaylink device (which I own and it can be used as a connect the monitor and 4 usb devices + Network interface + audio input/output or as an usb docking station) http://www.amazon.com/Plugable-Universal-DisplayLink-1920x1080-High-Speed/dp/B002PONXAI/ref=sr_1_1?s=electronics&ie=UTF8&qid=1408819630&sr=1-1&keywords=plugable+usb+2.0+docking+station (and this is device has even a preset rule shipped with udev that by just plugging it in a new seat is created and everything attached to that docking station is part of the seat)
2014-08-23 20:33 GMT+02:00 poma <pomidorabelis...@gmail.com>: > On 23.08.2014 19:21, arnaud gaboury wrote: >> I do not understand why I can't see any output about my >> /sys/class/drm/card0 when running >> ------------------------------ >> $ loginctl seat-status seat0 >> The only entry I see referring to graphics is this line (I boot in EUFI). >> ├─/sys/devices/platform/efi-framebuffer.0/graphics/fb0 >> │ [MASTER] graphics:fb0 "EFI VGA" >> ------------------------------ >> I understand there is by default NO card assigned to seat0 ? Shall I >> then attach one? >> >> As mentioned in previous post, card0 is now attached to seat1 >> ------------------------------ >> $ udevadm info -q env -p /sys/class/drm/card0 >> DEVNAME=/dev/dri/card0 >> DEVPATH=/devices/pci0000:00/ >> ~~~~~~~~ >> TAGS=:seat:seat1:uaccess: >> ---------------------------- >> >> Shall I have some kind of card1 attached to seat0 ? >> >> >> It seems to me that in Poma config files, there is card0 and card1. As >> for my hardware, I have only one card, the nvidia 770, with two >> connectors. >> ---------------------- >> ls /sys/class/drm/ >> card0@ version >> --------------------- >> >> Please, let me see the light :-) >> > > :) > http://www.freedesktop.org/wiki/Software/systemd/multiseat > ... > Definition of Terms > - A *seat* consists of all hardware devices assigned to a specific workplace. > It consists of at least one graphics device, ... > > > poma > > _______________________________________________ > systemd-devel mailing list > systemd-devel@lists.freedesktop.org > http://lists.freedesktop.org/mailman/listinfo/systemd-devel _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel