package firefox 11.0+build1-0ubuntu0.10.04.2 failed to install/upgrade: trying to overwrite '/usr/lib/firefox/plugins', which is also in package mozilla-plugin-gnash 0:0.8.7-0ubuntu1

[jen plotts]

i have no idea. i ran the update and got this
my ex installed this i know nothing
btw .. it is not charging my battery right either ... says it is charged but if i unplug it the battery is empty .. i replug it and it says it is empty and is charging ... very annoying because not my laptop is essentially a desk top

ProblemType: Package
DistroRelease: Ubuntu 10.04
Package: firefox 11.0+build1-0ubuntu0.10.04.2
ProcVersionSignature: Ubuntu 2.6.32-42.95-generic 2.6.32.59+drm33.24
Uname: Linux 2.6.32-42-generic i686
AddonCompatCheckDisabled: False
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: vrsa 1366 F.... pulseaudio
BuildID: 20120310193829
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xdc240000 irq 22'
   Mixer name : 'Realtek ALC861'
   Components : 'HDA:10ec0861,11791205,00100300 HDA:11c13026,11790001,00100700'
   Controls : 11
   Simple ctrls : 8
Channel: release
Date: Mon Apr 1 07:33:54 2013
ErrorMessage: trying to overwrite '/usr/lib/firefox/plugins', which is also in package mozilla-plugin-gnash 0:0.8.7-0ubuntu1
EtcFirefoxSyspref: Cannot parse /etc/firefox/syspref.js - [Errno 2] No such file or directory: '/etc/firefox/syspref.js'
ForcedLayersAccel: False
IfupdownConfig:
 auto lo
 iface lo inet loopback
IpRoute:
 192.168.1.0/24 dev wlan0 proto kernel scope link src 192.168.1.15 metric 2
 169.254.0.0/16 dev wlan0 scope link metric 1000
 default via 192.168.1.1 dev wlan0 proto static
NoProfiles: True
RfKill:
 0: phy0: Wireless LAN
  Soft blocked: no
  Hard blocked: no
RunningIncompatibleAddons: False
SourcePackage: firefox
Title: package firefox 11.0+build1-0ubuntu0.10.04.2 failed to install/upgrade: trying to overwrite '/usr/lib/firefox/plugins', which is also in package mozilla-plugin-gnash 0:0.8.7-0ubuntu1
WpaSupplicantLog:

dmi.bios.date: 08/30/2006
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: 2.00
dmi.board.name: MPAD-MSAE Customer Reference Boards
dmi.board.vendor: Intel Corporation
dmi.board.version: Not Applicable
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 1
dmi.chassis.vendor: No Enclosure
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenixTechnologiesLTD:bvr2.00:bd08/30/2006:svnTOSHIBA:pnSatelliteA105:pvrPSAA8U-14M02K:rvnIntelCorporation:rnMPAD-MSAECustomerReferenceBoards:rvrNotApplicable:cvnNoEnclosure:ct1:cvrN/A:
dmi.product.name: Satellite A105
dmi.product.version: PSAA8U-14M02K
dmi.sys.vendor: TOSHIBA

[dino99 (9d9)]

That version is no more supported; and backport is not expected as its not a 'security' problem