Get that error logged into journalctl
colord[832]: (colord:832): Cd-WARNING **: failed to get session [pid 690]: Unknown error -2
ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: systemd 219-6ubuntu3 ProcVersionSignature: Ubuntu 3.19.0-12.12-generic 3.19.3 Uname: Linux 3.19.0-12-generic i686 NonfreeKernelModules: nvidia ApportVersion: 2.17-0ubuntu1 Architecture: i386 CurrentDesktop: GNOME Date: Thu Apr 9 11:57:02 2015 Lsusb: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 002: ID 046d:c50e Logitech, Inc. Cordless Mouse Receiver Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub MachineType: ASUSTEK COMPUTER INC P5W DH Deluxe ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-12-generic root=UUID=7b1f4a51-558f-468f-85e0-f815d2f791e1 ro SourcePackage: systemd UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/22/2010 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 3002 dmi.board.asset.tag: To Be Filled By O.E.M. dmi.board.name: P5W DH Deluxe dmi.board.vendor: ASUSTeK Computer INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr3002:bd07/22/2010:svnASUSTEKCOMPUTERINC:pnP5WDHDeluxe:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5WDHDeluxe:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.name: P5W DH Deluxe dmi.product.version: System Version dmi.sys.vendor: ASUSTEK COMPUTER INC
Get that error logged into journalctl
colord[832]: (colord:832): Cd-WARNING **: failed to get session [pid 690]: Unknown error -2
ProblemType: Bug ature: Ubuntu 3.19.0- 12.12-generic 3.19.3 dules: nvidia /boot/vmlinuz- 3.19.0- 12-generic root=UUID= 7b1f4a51- 558f-468f- 85e0-f815d2f791 e1 ro asset.tag: To Be Filled By O.E.M. asset.tag: Asset-1234567890 version: Chassis Version MegatrendsInc. :bvr3002: bd07/22/ 2010:svnASUSTEK COMPUTERINC: pnP5WDHDeluxe: pvrSystemVersio n:rvnASUSTeKCom puterINC. :rnP5WDHDeluxe: rvrRev1. xx:cvnChassisMa nufacture: ct3:cvrChassisV ersion: version: System Version
DistroRelease: Ubuntu 15.04
Package: systemd 219-6ubuntu3
ProcVersionSign
Uname: Linux 3.19.0-12-generic i686
NonfreeKernelMo
ApportVersion: 2.17-0ubuntu1
Architecture: i386
CurrentDesktop: GNOME
Date: Thu Apr 9 11:57:02 2015
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 046d:c50e Logitech, Inc. Cordless Mouse Receiver
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: ASUSTEK COMPUTER INC P5W DH Deluxe
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: systemd
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/22/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 3002
dmi.board.
dmi.board.name: P5W DH Deluxe
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: P5W DH Deluxe
dmi.product.
dmi.sys.vendor: ASUSTEK COMPUTER INC