I cannot fix the broken dependencies. I have tried https://help.ubuntu.com/community/PackageManagerTroubleshootingProcedure with the output of:
root@**********:~# sudo grep -R proxy /etc/apt/*
root@**********:~# sudo fuser -vvv /var/lib/dpkg/lock
root@**********:~# cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=12.04
DISTRIB_CODENAME=precise
DISTRIB_DESCRIPTION="Ubuntu 12.04 LTS"
root@**********:~# uname -a
Linux ********** 3.2.0-23-generic #36-Ubuntu SMP Tue Apr 10 20:41:14 UTC 2012 i686 i686 i386 GNU/Linux
root@**********:~# sudo rm /var/lib/apt/lists/lock
root@**********:~# sudo cp -arf /var/lib/dpkg /var/lib/dpkg.backup
root@**********:~# sudo mv /var/lib/dpkg/status /var/lib/dpkg/status-bad
root@**********:~# sudo cp /var/lib/dpkg/status-old /var/lib/dpkg/status
root@**********:~# sudo mv /var/lib/dpkg/available /var/lib/dpkg/available-bad
root@**********:~# sudo cp /var/lib/dpkg/available-old /var/lib/dpkg/available
root@**********:~# sudo rm -rf /var/lib/dpkg/updates/*
root@**********:~# sudo rm -rf /var/lib/apt/lists
root@**********:~# sudo rm /var/cache/apt/*.bin
root@**********:~# sudo mkdir /var/lib/apt/lists
root@**********:~# sudo mkdir /var/lib/apt/lists/partial
root@**********:~# LANG=C;sudo apt-get clean
root@**********:~# LANG=C;sudo apt-get autoclean
Reading package lists... Done
Building dependency tree
Reading state information... Done
root@**********:~# LANG=C;sudo apt-get --purge autoremove
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these.
The following packages have unmet dependencies:
libc6 : Depends: libgcc1 but it is not installable
Depends: tzdata but it is not installable
E: Unmet dependencies. Try using -f.
root@**********:~# LANG=C;sudo apt-get update -o APT::Cache-Limit=25165824
Ign http://archive.ubuntu.com precise InRelease
Ign http://archive.ubuntu.com precise-updates InRelease
Ign http://archive.ubuntu.com precise-backports InRelease
Ign http://archive.ubuntu.com precise-security InRelease
Get:1 http://archive.ubuntu.com precise Release.gpg [198 B]
Get:2 http://archive.ubuntu.com precise-updates Release.gpg [198 B]
Get:3 http://archive.ubuntu.com precise-backports Release.gpg [198 B]
Get:4 http://archive.ubuntu.com precise-security Release.gpg [198 B]
Get:5 http://archive.ubuntu.com precise Release [49.6 kB]
Get:6 http://archive.ubuntu.com precise-updates Release [49.6 kB]
Get:7 http://archive.ubuntu.com precise-backports Release [49.6 kB]
Get:8 http://archive.ubuntu.com precise-security Release [49.6 kB]
Get:9 http://archive.ubuntu.com precise/main Sources [934 kB]
Get:10 http://archive.ubuntu.com precise/restricted Sources [5470 B]
Get:11 http://archive.ubuntu.com precise/universe Sources [5019 kB]
Get:12 http://archive.ubuntu.com precise/multiverse Sources [155 kB]
Get:13 http://archive.ubuntu.com precise/main i386 Packages [1274 kB]
Get:14 http://archive.ubuntu.com precise/restricted i386 Packages [8431 B]
Get:15 http://archive.ubuntu.com precise/universe i386 Packages [4796 kB]
Get:16 http://archive.ubuntu.com precise/multiverse i386 Packages [121 kB]
Get:17 http://archive.ubuntu.com precise/main TranslationIndex [3706 B]
Get:18 http://archive.ubuntu.com precise/multiverse TranslationIndex [2676 B]
Get:19 http://archive.ubuntu.com precise/restricted TranslationIndex [2596 B]
Get:20 http://archive.ubuntu.com precise/universe TranslationIndex [2922 B]
Get:21 http://archive.ubuntu.com precise-updates/main Sources [170 kB]
Get:22 http://archive.ubuntu.com precise-updates/restricted Sources [3285 B]
Get:23 http://archive.ubuntu.com precise-updates/universe Sources [53.8 kB]
Get:24 http://archive.ubuntu.com precise-updates/multiverse Sources [4241 B]
Get:25 http://archive.ubuntu.com precise-updates/main i386 Packages [397 kB]
Get:26 http://archive.ubuntu.com precise-updates/restricted i386 Packages [6732 B]
Get:27 http://archive.ubuntu.com precise-updates/universe i386 Packages [134 kB]
Get:28 http://archive.ubuntu.com precise-updates/multiverse i386 Packages [9673 B]
Get:29 http://archive.ubuntu.com precise-updates/main TranslationIndex [3564 B]
Get:30 http://archive.ubuntu.com precise-updates/multiverse TranslationIndex [2605 B]
Get:31 http://archive.ubuntu.com precise-updates/restricted TranslationIndex [2461 B]
Get:32 http://archive.ubuntu.com precise-updates/universe TranslationIndex [2850 B]
Get:33 http://archive.ubuntu.com precise-backports/main Sources [2422 B]
Get:34 http://archive.ubuntu.com precise-backports/restricted Sources [14 B]
Get:35 http://archive.ubuntu.com precise-backports/universe Sources [14.5 kB]
Get:36 http://archive.ubuntu.com precise-backports/multiverse Sources [2669 B]
Get:37 http://archive.ubuntu.com precise-backports/main i386 Packages [1941 B]
Get:38 http://archive.ubuntu.com precise-backports/restricted i386 Packages [14 B]
Get:39 http://archive.ubuntu.com precise-backports/universe i386 Packages [12.9 kB]
Get:40 http://archive.ubuntu.com precise-backports/multiverse i386 Packages [2504 B]
Get:41 http://archive.ubuntu.com precise-backports/main TranslationIndex [72 B]
Get:42 http://archive.ubuntu.com precise-backports/multiverse TranslationIndex [72 B]
Get:43 http://archive.ubuntu.com precise-backports/restricted TranslationIndex [70 B]
Get:44 http://archive.ubuntu.com precise-backports/universe TranslationIndex [72 B]
Get:45 http://archive.ubuntu.com precise-security/main Sources [46.2 kB]
Get:46 http://archive.ubuntu.com precise-security/restricted Sources [1950 B]
Get:47 http://archive.ubuntu.com precise-security/universe Sources [13.5 kB]
Get:48 http://archive.ubuntu.com precise-security/multiverse Sources [1386 B]
Get:49 http://archive.ubuntu.com precise-security/main i386 Packages [173 kB]
Get:50 http://archive.ubuntu.com precise-security/restricted i386 Packages [3968 B]
Get:51 http://archive.ubuntu.com precise-security/universe i386 Packages [46.4 kB]
Get:52 http://archive.ubuntu.com precise-security/multiverse i386 Packages [2369 B]
Get:53 http://archive.ubuntu.com precise-security/main TranslationIndex [73 B]
Get:54 http://archive.ubuntu.com precise-security/multiverse TranslationIndex [71 B]
Get:55 http://archive.ubuntu.com precise-security/restricted TranslationIndex [71 B]
Get:56 http://archive.ubuntu.com precise-security/universe TranslationIndex [73 B]
Get:57 http://archive.ubuntu.com precise/main Translation-en [726 kB]
Get:58 http://archive.ubuntu.com precise/multiverse Translation-en [93.4 kB]
Get:59 http://archive.ubuntu.com precise/restricted Translation-en [2395 B]
Get:60 http://archive.ubuntu.com precise/universe Translation-en [3341 kB]
Get:61 http://archive.ubuntu.com precise-updates/main Translation-en [194 kB]
Get:62 http://archive.ubuntu.com precise-updates/multiverse Translation-en [5414 B]
Get:63 http://archive.ubuntu.com precise-updates/restricted Translation-en [1484 B]
Get:64 http://archive.ubuntu.com precise-updates/universe Translation-en [79.9 kB]
Get:65 http://archive.ubuntu.com precise-backports/main Translation-en [1244 B]
Get:66 http://archive.ubuntu.com precise-backports/multiverse Translation-en [1476 B]
Get:67 http://archive.ubuntu.com precise-backports/restricted Translation-en [14 B]
Get:68 http://archive.ubuntu.com precise-backports/universe Translation-en [9472 B]
Get:69 http://archive.ubuntu.com precise-security/main Translation-en [80.4 kB]
Get:70 http://archive.ubuntu.com precise-security/multiverse Translation-en [995 B]
Get:71 http://archive.ubuntu.com precise-security/restricted Translation-en [978 B]
Get:72 http://archive.ubuntu.com precise-security/universe Translation-en [28.8 kB]
Fetched 18.2 MB in 1min 39s (183 kB/s)
Reading package lists... Done
root@**********:~# sudo dpkg --configure -a
dpkg: dependency problems prevent configuration of libc6:
libc6 depends on libgcc1; however:
Package libgcc1 is not installed.
libc6 depends on tzdata; however:
Package tzdata is not installed.
dpkg: error processing libc6 (--configure):
dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of multiarch-support:
multiarch-support depends on libc6 (>= 2.13-0ubuntu6); however:
Package libc6 is not configured yet.
dpkg: error processing multiarch-support (--configure):
dependency problems - leaving unconfigured
Errors were encountered while processing:
libc6
multiarch-support
root@**********:~# sudo dpkg --clear-avail
root@**********:~# LANG=C;sudo apt-get -f install
Reading package lists... Done
Building dependency tree
Reading state information... Done
Correcting dependencies... Done
The following extra packages will be installed:
apt-utils coreutils debconf debconf-i18n dpkg libacl1 libapt-inst1.4
libapt-pkg4.12 libattr1 libbz2-1.0 libdb5.1 libgcc1 liblocale-gettext-perl
liblzma5 libselinux1 libstdc++6 libtext-charwidth-perl libtext-iconv-perl
libtext-wrapi18n-perl perl-base tar tzdata xz-utils zlib1g
Suggested packages:
debconf-doc debconf-utils whiptail dialog gnome-utils
libterm-readline-gnu-perl libgtk2-perl libnet-ldap-perl libqtgui4-perl
libqtcore4-perl apt bzip2 ncompress xz-lzma
The following NEW packages will be installed:
apt-utils coreutils debconf debconf-i18n dpkg libacl1 libapt-inst1.4
libapt-pkg4.12 libattr1 libbz2-1.0 libdb5.1 libgcc1 liblocale-gettext-perl
liblzma5 libselinux1 libstdc++6 libtext-charwidth-perl libtext-iconv-perl
libtext-wrapi18n-perl perl-base tar tzdata xz-utils zlib1g
0 upgraded, 24 newly installed, 0 to remove and 0 not upgraded.
2 not fully installed or removed.
Need to get 9306 kB of archives.
After this operation, 29.8 MB of additional disk space will be used.
Do you want to continue [Y/n]? Y
Get:1 http://archive.ubuntu.com/ubuntu/ precise/main libgcc1 i386 1:4.6.3-1ubuntu5 [54.3 kB]
Get:2 http://archive.ubuntu.com/ubuntu/ precise/main libbz2-1.0 i386 1.0.6-1 [33.7 kB]
Get:3 http://archive.ubuntu.com/ubuntu/ precise/main libselinux1 i386 2.1.0-4.1ubuntu1 [62.1 kB]
Get:4 http://archive.ubuntu.com/ubuntu/ precise/main zlib1g i386 1:1.2.3.4.dfsg-3ubuntu4 [51.1 kB]
Get:5 http://archive.ubuntu.com/ubuntu/ precise/main libattr1 i386 1:2.4.46-5ubuntu1 [10.6 kB]
Get:6 http://archive.ubuntu.com/ubuntu/ precise/main libacl1 i386 2.2.51-5ubuntu1 [18.3 kB]
Get:7 http://archive.ubuntu.com/ubuntu/ precise/main coreutils i386 8.13-3ubuntu3 [2185 kB]
Get:8 http://archive.ubuntu.com/ubuntu/ precise/main tar i386 1.26-4ubuntu1 [218 kB]
Get:9 http://archive.ubuntu.com/ubuntu/ precise/main liblzma5 i386 5.1.1alpha+20110809-3 [94.6 kB]
Get:10 http://archive.ubuntu.com/ubuntu/ precise/main xz-utils i386 5.1.1alpha+20110809-3 [86.6 kB]
Get:11 http://archive.ubuntu.com/ubuntu/ precise/main dpkg i386 1.16.1.2ubuntu7 [1814 kB]
Get:12 http://archive.ubuntu.com/ubuntu/ precise-updates/main perl-base i386 5.14.2-6ubuntu2.1 [1472 kB]
Get:13 http://archive.ubuntu.com/ubuntu/ precise/main debconf all 1.5.42ubuntu1 [145 kB]
Get:14 http://archive.ubuntu.com/ubuntu/ precise-updates/main tzdata all 2012e-0ubuntu0.12.04.1 [474 kB]
Get:15 http://archive.ubuntu.com/ubuntu/ precise/main libstdc++6 i386 4.6.3-1ubuntu5 [333 kB]
Get:16 http://archive.ubuntu.com/ubuntu/ precise-updates/main libapt-pkg4.12 i386 0.8.16~exp12ubuntu10.3 [941 kB]
Get:17 http://archive.ubuntu.com/ubuntu/ precise-updates/main libapt-inst1.4 i386 0.8.16~exp12ubuntu10.3 [103 kB]
Get:18 http://archive.ubuntu.com/ubuntu/ precise/main liblocale-gettext-perl i386 1.05-7build1 [19.3 kB]
Get:19 http://archive.ubuntu.com/ubuntu/ precise/main libdb5.1 i386 5.1.25-11build1 [736 kB]
Get:20 http://archive.ubuntu.com/ubuntu/ precise-updates/main apt-utils i386 0.8.16~exp12ubuntu10.3 [193 kB]
Get:21 http://archive.ubuntu.com/ubuntu/ precise/main libtext-iconv-perl i386 1.7-5 [15.4 kB]
Get:22 http://archive.ubuntu.com/ubuntu/ precise/main libtext-charwidth-perl i386 0.04-7build1 [10.8 kB]
Get:23 http://archive.ubuntu.com/ubuntu/ precise/main libtext-wrapi18n-perl all 0.06-7 [9010 B]
Get:24 http://archive.ubuntu.com/ubuntu/ precise/main debconf-i18n all 1.5.42ubuntu1 [226 kB]
Fetched 9306 kB in 1min 13s (127 kB/s)
E: Cannot get debconf version. Is debconf installed?
debconf: apt-extracttemplates failed: No such file or directory
dpkg: regarding .../libgcc1_1%3a4.6.3-1ubuntu5_i386.deb containing libgcc1, pre-dependency problem:
libgcc1 pre-depends on multiarch-support
multiarch-support is unpacked, but has never been configured.
dpkg: error processing /var/cache/apt/archives/libgcc1_1%3a4.6.3-1ubuntu5_i386.deb (--unpack):
pre-dependency problem - not installing libgcc1
Errors were encountered while processing:
/var/cache/apt/archives/libgcc1_1%3a4.6.3-1ubuntu5_i386.deb
E: Internal Error, No file name for libc6
W: Could not perform immediate configuration on 'multiarch-support:i386'. Please see man 5 apt.conf under APT::Immediate-Configure for details. (2)
E: Sub-process /usr/bin/dpkg returned an error code (1)
root@**********:~# LANG=C;sudo apt-get --fix-missing install
E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)
E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?
root@**********:~# LANG=C;sudo apt-get update -o APT::Cache-Limit=25165824 && sudo apt-get dist-upgrade
Ign http://archive.ubuntu.com precise InRelease
Ign http://archive.ubuntu.com precise-updates InRelease
Ign http://archive.ubuntu.com precise-backports InRelease
Ign http://archive.ubuntu.com precise-security InRelease
Hit http://archive.ubuntu.com precise Release.gpg
Hit http://archive.ubuntu.com precise-updates Release.gpg
Hit http://archive.ubuntu.com precise-backports Release.gpg
Hit http://archive.ubuntu.com precise-security Release.gpg
Hit http://archive.ubuntu.com precise Release
Hit http://archive.ubuntu.com precise-updates Release
Hit http://archive.ubuntu.com precise-backports Release
Hit http://archive.ubuntu.com precise-security Release
Hit http://archive.ubuntu.com precise/main Sources
Hit http://archive.ubuntu.com precise/restricted Sources
Hit http://archive.ubuntu.com precise/universe Sources
Hit http://archive.ubuntu.com precise/multiverse Sources
Hit http://archive.ubuntu.com precise/main i386 Packages
Hit http://archive.ubuntu.com precise/restricted i386 Packages
Hit http://archive.ubuntu.com precise/universe i386 Packages
Hit http://archive.ubuntu.com precise/multiverse i386 Packages
Hit http://archive.ubuntu.com precise/main TranslationIndex
Hit http://archive.ubuntu.com precise/multiverse TranslationIndex
Hit http://archive.ubuntu.com precise/restricted TranslationIndex
Hit http://archive.ubuntu.com precise/universe TranslationIndex
Hit http://archive.ubuntu.com precise-updates/main Sources
Hit http://archive.ubuntu.com precise-updates/restricted Sources
Hit http://archive.ubuntu.com precise-updates/universe Sources
Hit http://archive.ubuntu.com precise-updates/multiverse Sources
Hit http://archive.ubuntu.com precise-updates/main i386 Packages
Hit http://archive.ubuntu.com precise-updates/restricted i386 Packages
Hit http://archive.ubuntu.com precise-updates/universe i386 Packages
Hit http://archive.ubuntu.com precise-updates/multiverse i386 Packages
Hit http://archive.ubuntu.com precise-updates/main TranslationIndex
Hit http://archive.ubuntu.com precise-updates/multiverse TranslationIndex
Hit http://archive.ubuntu.com precise-updates/restricted TranslationIndex
Hit http://archive.ubuntu.com precise-updates/universe TranslationIndex
Hit http://archive.ubuntu.com precise/main Translation-en
Hit http://archive.ubuntu.com precise/multiverse Translation-en
Hit http://archive.ubuntu.com precise/restricted Translation-en
Hit http://archive.ubuntu.com precise/universe Translation-en
Hit http://archive.ubuntu.com precise-backports/main Sources
Hit http://archive.ubuntu.com precise-backports/restricted Sources
Hit http://archive.ubuntu.com precise-backports/universe Sources
Hit http://archive.ubuntu.com precise-backports/multiverse Sources
Hit http://archive.ubuntu.com precise-backports/main i386 Packages
Hit http://archive.ubuntu.com precise-backports/restricted i386 Packages
Hit http://archive.ubuntu.com precise-backports/universe i386 Packages
Hit http://archive.ubuntu.com precise-backports/multiverse i386 Packages
Hit http://archive.ubuntu.com precise-backports/main TranslationIndex
Hit http://archive.ubuntu.com precise-backports/multiverse TranslationIndex
Hit http://archive.ubuntu.com precise-backports/restricted TranslationIndex
Hit http://archive.ubuntu.com precise-backports/universe TranslationIndex
Hit http://archive.ubuntu.com precise-updates/main Translation-en
Hit http://archive.ubuntu.com precise-updates/multiverse Translation-en
Hit http://archive.ubuntu.com precise-updates/restricted Translation-en
Hit http://archive.ubuntu.com precise-updates/universe Translation-en
Hit http://archive.ubuntu.com precise-security/main Sources
Hit http://archive.ubuntu.com precise-security/restricted Sources
Hit http://archive.ubuntu.com precise-security/universe Sources
Hit http://archive.ubuntu.com precise-security/multiverse Sources
Hit http://archive.ubuntu.com precise-security/main i386 Packages
Hit http://archive.ubuntu.com precise-security/restricted i386 Packages
Hit http://archive.ubuntu.com precise-security/universe i386 Packages
Hit http://archive.ubuntu.com precise-security/multiverse i386 Packages
Hit http://archive.ubuntu.com precise-security/main TranslationIndex
Hit http://archive.ubuntu.com precise-security/multiverse TranslationIndex
Hit http://archive.ubuntu.com precise-security/restricted TranslationIndex
Hit http://archive.ubuntu.com precise-security/universe TranslationIndex
Hit http://archive.ubuntu.com precise-backports/main Translation-en
Hit http://archive.ubuntu.com precise-backports/multiverse Translation-en
Hit http://archive.ubuntu.com precise-backports/restricted Translation-en
Hit http://archive.ubuntu.com precise-backports/universe Translation-en
Hit http://archive.ubuntu.com precise-security/main Translation-en
Hit http://archive.ubuntu.com precise-security/multiverse Translation-en
Hit http://archive.ubuntu.com precise-security/restricted Translation-en
Hit http://archive.ubuntu.com precise-security/universe Translation-en
Reading package lists... Done
Reading package lists... Done
Building dependency tree
Reading state information... Done
You might want to run 'apt-get -f install' to correct these.
The following packages have unmet dependencies:
libc6 : Depends: libgcc1 but it is not installed
Depends: tzdata but it is not installed
E: Unmet dependencies. Try using -f.
root@**********:~# find /etc/apt -name '*.list' -exec bash -c 'echo -e "n$1n"; cat -n "$1"' _ '{}' ;
/etc/apt/sources.list
1 # deb cdrom:[Lubuntu 12.04 _Precise Pangolin_ - Release i386 (20120423)]/ precise main multiverse restricted universe
2
3 # See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
4 # newer versions of the distribution.
5 deb http://archive.ubuntu.com/ubuntu precise main restricted
6 deb-src http://archive.ubuntu.com/ubuntu precise main restricted
7
8 ## Major bug fix updates produced after the final release of the
9 ## distribution.
10 deb http://archive.ubuntu.com/ubuntu precise-updates main restricted
11 deb-src http://archive.ubuntu.com/ubuntu precise-updates main restricted
12
13 ## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
14 ## team. Also, please note that software in universe WILL NOT receive any
15 ## review or updates from the Ubuntu security team.
16 deb http://archive.ubuntu.com/ubuntu precise universe
17 deb-src http://archive.ubuntu.com/ubuntu precise universe
18 deb http://archive.ubuntu.com/ubuntu precise-updates universe
19 deb-src http://archive.ubuntu.com/ubuntu precise-updates universe
20
21 ## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
22 ## team, and may not be under a free licence. Please satisfy yourself as to
23 ## your rights to use the software. Also, please note that software in
24 ## multiverse WILL NOT receive any review or updates from the Ubuntu
25 ## security team.
26 deb http://archive.ubuntu.com/ubuntu precise multiverse
27 deb-src http://archive.ubuntu.com/ubuntu precise multiverse
28 deb http://archive.ubuntu.com/ubuntu precise-updates multiverse
29 deb-src http://archive.ubuntu.com/ubuntu precise-updates multiverse
30
31 ## N.B. software from this repository may not have been tested as
32 ## extensively as that contained in the main release, although it includes
33 ## newer versions of some applications which may provide useful features.
34 ## Also, please note that software in backports WILL NOT receive any review
35 ## or updates from the Ubuntu security team.
36 deb http://archive.ubuntu.com/ubuntu precise-backports main restricted universe multiverse
37 deb-src http://archive.ubuntu.com/ubuntu precise-backports main restricted universe multiverse
38
39 deb http://archive.ubuntu.com/ubuntu precise-security main restricted
40 deb-src http://archive.ubuntu.com/ubuntu precise-security main restricted
41 deb http://archive.ubuntu.com/ubuntu precise-security universe
42 deb-src http://archive.ubuntu.com/ubuntu precise-security universe
43 deb http://archive.ubuntu.com/ubuntu precise-security multiverse
44 deb-src http://archive.ubuntu.com/ubuntu precise-security multiverse
45
46 ## Uncomment the following two lines to add software from Canonical's
47 ## 'partner' repository.
48 ## This software is not part of Ubuntu, but is offered by Canonical and the
49 ## respective vendors as a service to Ubuntu users.
50 # deb http://archive.canonical.com/ubuntu precise partner
51 # deb-src http://archive.canonical.com/ubuntu precise partner
52
53 ## This software is not part of Ubuntu, but is offered by third-party
54 ## developers who want to ship their latest software.
55 # deb http://extras.ubuntu.com/ubuntu precise main
56 # deb-src http://extras.ubuntu.com/ubuntu precise main
/etc/apt/sources.list.d/ubuntu-audio-dev-ppa-precise.list
1 # deb http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu precise main
2 # deb-src http://ppa.launchpad.net/ubuntu-audio-dev/ppa/ubuntu precise main
Please help.