package nvidia-340 340.96-0ubuntu3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 30

[Nth]

Release: Ubuntu 16.04

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: nvidia-340 340.96-0ubuntu3
ProcVersionSignature: Ubuntu 4.4.0-21.37-generic 4.4.6
Uname: Linux 4.4.0-21-generic x86_64
.tmp.unity_support_test.0:

ApportVersion: 2.20.1-0ubuntu2
Architecture: amd64
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
Date: Thu Apr 21 20:16:03 2016
DistUpgraded: 2016-04-21 16:52:37,517 DEBUG icon theme changed, re-reading
DistroCodename: xenial
DistroVariant: ubuntu
DkmsStatus:
 bbswitch, 0.8, 4.4.0-21-generic, x86_64: installed
 nvidia-340, 340.96, 4.4.0-21-generic, x86_64: installed
 vboxhost, 5.0.16, 3.19.0-58-generic, x86_64: installed
 vboxhost, 5.0.16, 4.4.0-21-generic, x86_64: installed
ErrorMessage: subprocess installed post-installation script returned error exit status 30
GraphicsCard:
 Intel Corporation 4th Gen Core Processor Integrated Graphics Controller [8086:0416] (rev 06) (prog-if 00 [VGA controller])
   Subsystem: Lenovo 4th Gen Core Processor Integrated Graphics Controller [17aa:3978]
   Subsystem: Lenovo GM107M [GeForce GTX 860M] [17aa:3978]
InstallationDate: Installed on 2016-01-21 (91 days ago)
InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
MachineType: LENOVO 20349
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.4.0-21-generic.efi.signed root=/dev/mapper/vg.caroline-lv.caroline.root ro noprompt quiet splash vt.handoff=7
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1
 apt 1.2.10ubuntu1
SourcePackage: nvidia-graphics-drivers-340
Title: package nvidia-340 340.96-0ubuntu3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 30
UpgradeStatus: Upgraded to xenial on 2016-04-21 (0 days ago)
dmi.bios.date: 01/12/2015
dmi.bios.vendor: LENOVO
dmi.bios.version: 9ECN36WW(V2.00)
dmi.board.asset.tag: 31900058WIN
dmi.board.name: Lenovo Y50-70 Touch
dmi.board.vendor: LENOVO
dmi.board.version: 31900058WIN
dmi.chassis.asset.tag: 31900058WIN
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo Y50-70 Touch
dmi.modalias: dmi:bvnLENOVO:bvr9ECN36WW(V2.00):bd01/12/2015:svnLENOVO:pn20349:pvrLenovoY50-70Touch:rvnLENOVO:rnLenovoY50-70Touch:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoY50-70Touch:
dmi.product.name: 20349
dmi.product.version: Lenovo Y50-70 Touch
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.12.2+16.04.20160415-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.67-1
version.libgl1-mesa-dri: libgl1-mesa-dri 11.2.0-1ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 11.2.0-1ubuntu2
version.xserver-xorg-core: xserver-xorg-core 2:1.18.3-1ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.1-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.7.0-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20160325-1ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.12-1build2
xserver.bootTime: Thu Apr 21 20:05:41 2016
xserver.configfile: default
xserver.errors:

xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
 product id 18514
 vendor SDC
xserver.version: 2:1.18.3-1ubuntu2

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Seema (spp17081978)]

Hi,

I am using below Ubuntu Version.
Linux hostname 3.19.0-58-generic #64~14.04.1-Ubuntu ppc64le ppc64le ppc64le GNU/Linux

When I try to install bbswitch-dkms package on my Ubuntu, am getting below error.

root@power# dpkg -i deb bbswitch-dkms_0.8-4_ppc64el.deb
dpkg: error processing archive deb (--install):
 cannot access archive: No such file or directory
(Reading database ... 253204 files and directories currently installed.)
Preparing to unpack bbswitch-dkms_0.8-4_ppc64el.deb ...

------------------------------
Deleting module version: 0.8
completely from the DKMS tree.
------------------------------
Done.
Unpacking bbswitch-dkms (0.8-4) over (0.8-4) ...
Setting up bbswitch-dkms (0.8-4) ...
Loading new bbswitch-0.8 DKMS files...
First Installation: checking all kernels...
Building only for 3.19.0-58-generic
Building initial module for 3.19.0-58-generic
ERROR: Cannot create report: [Errno 17] File exists: '/var/crash/bbswitch-dkms.0.crash'
Error! Bad return status for module build on kernel: 3.19.0-58-generic (ppc64le)
Consult /var/lib/dkms/bbswitch/0.8/build/make.log for more information.
dpkg: error processing package bbswitch-dkms (--install):
 subprocess installed post-installation script returned error exit status 10
Errors were encountered while processing:
 deb
 bbswitch-dkms

Eventually when I try to install any packages like xorg, openbox, I am getting error message

"Errors were encountered while processing: bbswitch-dkms "

Is anybody aware of this issue OR knows how to resolve it. If it is already known defect for Ubuntu, then is there any work around for it?

thanks in advance,
Seema