Op Thu, 03 Sep 2015 14:44:57 +0200 schreef Benoit Barthelet
<[email protected]>:
I'm at a loss figuring out why I can't succeed in attaching a card per
seat.
➜ ~ cat /etc/udev/rules.d/71-ati.rules
SUBSYSTEM=="pci",
DEVPATH=="/devices/pci0000:00/0000:00:07.0/0000:03:00.0", TAG+="seat",
TAG+="master-of-seat"i, ENV{ID_AUTOSEAT}="1", ENV{ID_SEAT}="seat1"
SUBSYSTEM=="pci",
DEVPATH=="/devices/pci0000:00/0000:00:01.0/0000:01:00.0", TAG+="seat",
TAG+="master-of-seat"i, ENV{ID_AUTOSEAT}="1", ENV{ID_SEAT}="seat0"
Maybe a typo, but why is there an "i" after master-of-seat?
and you do not need a rule for seat0 everything belongs to
seat0 until you attach it to an other.
➜ ~ sudo udevadm trigger
I had no success with the trigger option. Only a reboot works
➜ ~ udevadm info
--path=/sys/devices/pci0000:00/0000:00:07.0/0000:03:00.0
P: /devices/pci0000:00/0000:00:07.0/0000:03:00.0
E: DEVPATH=/devices/pci0000:00/0000:00:07.0/0000:03:00.0
E: DRIVER=fglrx_pci
E: ID_FOR_SEAT=pci-pci-0000_03_00_0
E: ID_MODEL_FROM_DATABASE=Tahiti PRO [Radeon HD 7950/8950 OEM / R9 280]
E: ID_PATH=pci-0000:03:00.0
E: ID_PATH_TAG=pci-0000_03_00_0
E: ID_PCI_CLASS_FROM_DATABASE=Display controller
E: ID_PCI_INTERFACE_FROM_DATABASE=VGA controller
E: ID_PCI_SUBCLASS_FROM_DATABASE=VGA compatible controller
E: ID_VENDOR_FROM_DATABASE=Advanced Micro Devices, Inc. [AMD/ATI]
E: MODALIAS=pci:v00001002d0000679Asv0000174Bsd0000E207bc03sc00i00
E: PCI_CLASS=30000
E: PCI_ID=1002:679A
E: PCI_SLOT_NAME=0000:03:00.0
E: PCI_SUBSYS_ID=174B:E207
E: SUBSYSTEM=pci
E: TAGS=:master-of-seat:seat:
There is a tag missing
E: TAGS=:master-of-seat:seat1:seat:
maybe one of the solutions above will solve this
E: USEC_INITIALIZED=4263907
I also have this xorg :
➜ ~ cat /etc/X11/xorg.conf.d/90-ati.conf
Section "Device"
Identifier "Seat0"
Driver "fglrx"
BusID "PCI:1:0:0"
Option "ProbeAllGpus" "FALSE"
MatchSeat "seat0"
EndSection
Section "Device"
Identifier "Seat1"
Driver "fglrx"
BusID "PCI:3:0:0"
Option "ProbeAllGpus" "FALSE"
MatchSeat "seat1"
EndSection
Looks good.
Success,
floris
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