services fail to start with "Failed to subscribe to NameOwnerChanged signal: Connection timed out"
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
systemd (Ubuntu) |
Confirmed
|
Medium
|
Unassigned |
Bug Description
Upstream bug: https:/
After successful upgrading to Ubuntu 15.10 from 15.04, restart system option couldn't boot, seemed in a loop, showing mouse pointer in the center of the screen for few seconds and then a blinking cursor at the upper left corner, instead. Used Ctrl+Alt+Del to reboot and selected Upstart option which successfully booted the system but showing a message like "Upstart; Error while reading from descriptor, broken pipe."
On my next attempt to boot using default systemd option I observed a message like "Systemd(1) Failed to setup API Bus. Connection timed out." , and then saw a window saying like "running low graphic" and then went into the same loop.
Now, I can boot using Upstart option only not the systemd option.
I'm using Dell Optiplex 755 with NVIDIA 8400GS Graphic card,
Ubuntu 15.10 is installed on a external HD connected with one of external usb port.
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: systemd 225-1ubuntu9
ProcVersionSign
Uname: Linux 4.2.0-16-generic i686
NonfreeKernelMo
ApportVersion: 2.19.1-0ubuntu3
Architecture: i386
CurrentDesktop: Unity
Date: Sun Oct 25 11:57:44 2015
InstallationDate: Installed on 2014-10-10 (379 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140417)
MachineType: Dell Inc. OptiPlex 755
ProcKernelCmdLine: BOOT_IMAGE=
SourcePackage: systemd
SystemdDelta:
[EXTENDED] /lib/systemd/
[EXTENDED] /lib/systemd/
[EXTENDED] /etc/systemd/
3 overridden configuration files found.
UpgradeStatus: Upgraded to wily on 2015-10-23 (1 days ago)
dmi.bios.date: 06/11/2012
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A22
dmi.board.name: 0PU052
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 15
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: OptiPlex 755
dmi.sys.vendor: Dell Inc.
The error doesn't affect me but annoyingly force me to change the boot option at grub menu failing which ends up in loopin boot process.