Package: systemd Version: 44-11 Severity: normal Dear Maintainer,
I try to setup a multiseat system with two nvidia cards. Following the only documentation I found on http://code.lexarcana.com/blog/2012/06/17/simple-multiseat-setup-on-fedora-17/ Unfortunately the nvdia cards do not create a "drm" or "graphics" device in sysfs, so the tag "master-of-seat" is needed. There is no information on how to create such tag so I asked on the systemd- devel list. The response was: >Then you'll need to add a rule equivalent to > >SUBSYSTEM=="graphics", KERNEL=="fb[0-9]*", TAG+="seat", TAG+="master-of-seat" > >but replace fb[0-9] with whatever your device is (which depends on >your hardware/driver). Ideally your distro would ship the correct >rules file with the driver... I created the next rule: $cat /etc/udev/rules.d/02-seat.rules SUBSYSTEM=="pci", KERNEL=="0000:02:00.0", TAG+="seat", TAG+="master-of-seat" SUBSYSTEM=="pci", KERNEL=="0000:01:00.0", TAG+="seat", TAG+="master-of-seat" attach a keyboard and a mouse to a seat #systemd-loginctl attach seat2 /sys/devices/pci0000\:00/0000\:00\:03.0/0000\:01\:00.0 #systemd-loginctl attach seat2 /sys/devices/pci0000\:00/0000\:00\:1a.0/usb1/1-1/1-1.4/1-1.4\:1.0/input/input1 #systemd-loginctl attach seat2 /sys/devices/pci0000\:00/0000\:00\:1a.0/usb1/1-1/1-1.3/1-1.3\:1.0/input/input0 systemd create the 72-seat-<device name>.rules in /etc/udev/rules.d After a restart I expected to have a working multiseat. But without succes # udevadm info --query=all --path /sys/devices/pci0000\:00/0000\:00\:03.0/0000\:01\:00.0/ P: /devices/pci0000:00/0000:00:03.0/0000:01:00.0 E: DEVPATH=/devices/pci0000:00/0000:00:03.0/0000:01:00.0 E: DRIVER=nvidia E: ID_FOR_SEAT=pci-pci-0000_01_00_0 E: ID_PATH=pci-0000:01:00.0 E: ID_PATH_TAG=pci-0000_01_00_0 E: ID_SEAT=seat2 E: MODALIAS=pci:v000010DEd00000615sv00001043sd000082FBbc03sc00i00 E: PCI_CLASS=30000 E: PCI_ID=10DE:0615 E: PCI_SLOT_NAME=0000:01:00.0 E: PCI_SUBSYS_ID=1043:82FB E: SUBSYSTEM=pci E: TAGS=:master-of-seat:seat:seat2: E: UDEV_LOG=3 E: USEC_INITIALIZED=9061956 All the tags about the seat are present, but the systemd shows only one seat $ systemd-loginctl list-seats SEAT seat0 1 seats listed. -- System Information: Debian Release: jessie/sid APT prefers testing-updates APT policy: (500, 'testing-updates'), (500, 'testing-proposed-updates'), (500, 'testing') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 3.2.0-4-amd64 (SMP w/4 CPU cores) Locale: LANG=nl_NL.utf8, LC_CTYPE=nl_NL.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages systemd depends on: ii dpkg 1.16.10 ii initscripts 2.88dsf-41 ii libacl1 2.2.52-1 ii libaudit0 1:1.7.18-1.1 ii libc6 2.17-3 ii libcap2 1:2.22-1.2 ii libcryptsetup4 2:1.4.3-4 ii libdbus-1-3 1.6.10-1 ii libkmod2 9-3 ii liblzma5 5.1.1alpha+20120614-2 ii libpam0g 1.1.3-9 ii libselinux1 2.1.13-2 ii libsystemd-daemon0 44-11 ii libsystemd-id128-0 44-11 ii libsystemd-journal0 44-11 ii libsystemd-login0 44-11 ii libudev0 175-7.2 ii libwrap0 7.6.q-24 ii udev 175-7.2 ii util-linux 2.20.1-5.4 Versions of packages systemd recommends: ii libpam-systemd 44-11 Versions of packages systemd suggests: ii python 2.7.3-5 ii python-cairo 1.8.8-1+b2 ii python-dbus 1.2.0-1 ii systemd-gui 44-11 -- no debconf information -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
