tu 16.04
Package: linux-image-4.4.0-34-generic 4.4.0-34.53
ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
Uname: Linux 4.4.0-34-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: luvr
4-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: luvr 2872 F pulseaudio
/dev/snd/controlC1: luvr 2872 F pulseaudio
CurrentDesktop: XFCE
Date: Mon Aug 29 14:04:15
mand will enable the service:
root@localhost# systemctl enable unbind-ehci-drivers
Shutdown works now.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-34-generic 4.4.0-34.53
ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
Uname: Linux 4.4.0-34-generic x86_
on: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: luvr 2872 F pulseaudio
/dev/snd/controlC1: luvr 2872 F pulseaudio
CurrentDesktop: XFCE
Date: Mon Aug 29 14:04:15 2016
HibernationDevice: RESUME=UUID=d
hutdown works now.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-34-generic 4.4.0-34.53
ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
Uname: Linux 4.4.0-34-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
U
6_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: luvr 2872 F pulseaudio
/dev/snd/controlC1: luvr 2872 F pulseaudio
CurrentDesktop: XFCE
Date: Mon Aug 29 14:04:15 2016
HibernationD
roRelease: Ubuntu 16.04
Package: linux-image-4.4.0-34-generic 4.4.0-34.53
ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
Uname: Linux 4.4.0-34-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/con
4-generic 4.4.0-34.53
ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
Uname: Linux 4.4.0-34-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: luvr 2872 F pulseaudio
/dev/s
ame: Linux 4.4.0-34-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: luvr 2872 F pulseaudio
/dev/snd/controlC1: luvr 2872 F pulseaudio
CurrentDesktop: XFCE
Date: Mon Aug 29 14
mType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-34-generic 4.4.0-34.53
ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
Uname: Linux 4.4.0-34-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
: Ubuntu 4.4.0-34.53-generic 4.4.15
Uname: Linux 4.4.0-34-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: luvr 2872 F pulseaudio
/dev/snd/controlC1: luvr 2872 F pulseaudio
tdown works now.
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-34-generic 4.4.0-34.53
ProcVersionSignature: Ubuntu 4.4.0-34.53-generic 4.4.15
Uname: Linux 4.4.0-34-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS
Update:
In file '/etc/systemd/system/unbind-ehci-drivers.service', only the
'halt.target' appears to be required on the 'Before' line:
--
Before=halt.target
--
Also, on the 'WantedBy' line, just 'shutdown.target' is sufficient:
--
WantedBy=shutdown.target
--
--
To make the shutdown work, I created a systemd service that will run
whenever the halt.target or the shutdown.target is to be reached. Since
I need to unbind the EHCI drivers, I named the service, naturally,
'unbind-ehci-drivers'.
First, I created the '/usr/local/sbin/unbind-ehci-drivers' script,
Running Ubuntu 16.04.
Just tested with v4.8-rc2 mainline build, and the problem remains.
In my case, there are no devices in /sys/bus/pci/drivers/xhci_hcd, so there's
nothing to unbind there.
Instead, unbinding the ehci-pci devices made the shutdown work:
echo ':00:12.2
:00:13.2' > /sys/
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