Bug#805471: /usr/bin/optirun: optirun fails with "systemd-logind: failed to get session"

[Giacomo Boffi]

Package: bumblebee
Version: 3.2.1-10
Severity: important
File: /usr/bin/optirun

Dear Maintainer,

I'm unable to use optirun on my Debian system, eg:

$ optirun -vvv xterm
[26394.265933] [DEBUG]Reading file: /etc/bumblebee/bumblebee.conf
[26394.266265] [DEBUG]optirun version 3.2.1 starting...

[26394.266276] [DEBUG]Active configuration:
[26394.266296] [DEBUG] bumblebeed config file: /etc/bumblebee/bumblebee.conf
[26394.266301] [DEBUG] X display: :8
[26394.266306] [DEBUG] LD_LIBRARY_PATH:
/usr/lib/x86_64-linux-gnu/nvidia:/usr/lib/i386-linux-gnu/nvidia:/usr/lib/nvidia
[26394.266314] [DEBUG] Socket path: /var/run/bumblebee.socket
[26394.266334] [DEBUG] Accel/display bridge: auto
[26394.266339] [DEBUG] VGL Compression: proxy
[26394.266345] [DEBUG] VGLrun extra options:
[26394.266350] [DEBUG] Primus LD Path:
/usr/lib/x86_64-linux-gnu/primus:/usr/lib/i386-linux-gnu/primus:/usr/lib/primus:/usr/lib32/primus
[26394.266381] [DEBUG]Using auto-detected bridge primus
[26394.300436] [INFO]Response: No - error: [XORG] (EE) systemd-logind:
failed to get session: PID 24963 does not belong to any known session

[26394.300460] [ERROR]Cannot access secondary GPU - error: [XORG] (EE)
systemd-logind: failed to get session: PID 24963 does not belong to
any known session

[26394.300467] [DEBUG]Socket closed.
[26394.300483] [ERROR]Aborting because fallback start is disabled.
[26394.300489] [DEBUG]Killing all remaining processes.
$
Please tell me if I can submit further info to help solving this problem.

My best regards,
                                                                   gb



-- System Information:
Debian Release: stretch/sid
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'unstable'), (500,
'testing'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.2.0-1-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages bumblebee depends on:
ii  bbswitch-dkms        0.8-3
ii  dpkg                 1.18.3
ii  init-system-helpers  1.24
ii  libbsd0              0.7.0-2
ii  libc6                2.19-22
ii  libglib2.0-0         2.46.2-1
ii  libx11-6             2:1.6.3-1

Versions of packages bumblebee recommends:
ii  primus  0~20150328-1

Versions of packages bumblebee suggests:
ii  bumblebee-nvidia  3.2.1-10

-- Configuration Files:
/etc/bumblebee/xorg.conf.nvidia changed:
Section "ServerLayout"
    Identifier  "Layout0"
    Option      "AutoAddDevices" "false"
    Option      "AutoAddGPU" "false"
EndSection
Section "Device"
    Identifier  "DiscreteNvidia"
    Driver      "nvidia"
    VendorName  "NVIDIA Corporation"
BusID "PCI:01:00:0"
    Option "ProbeAllGpus" "false"
    Option "NoLogo" "true"
    Option "UseEDID" "false"
    Option "UseDisplayDevice" "none"
EndSection


-- no debconf information