sy nyoba update tapi kayanya internet putus dijalan trus sekarang kalo masuk ke synapic dan add/remove program muncul pesan sbb:

Could not initialize the package information

An unresolvable problem occurred while initializing the package information.

Please report this bug against the 'update-manager' package and include the following error message:

'E:Malformed line 54 in source list /etc/apt/sources.list (dist parse), E:The list of sources could not be read.'

Mohon bantuannya yah...
thx

Keknya masalah ada difile sources.list
Dicek bro ada yg aneh ngak dengan isi filenya, liat aja format yang ada kali aja pernah nambah list baru tapi ngak sesuai format yang ada.

Klo mo dibantuin paste kesini isi file /etc/apt/sources.list
# cat /etc/apt/sources.list

# deb cdrom:[Ubuntu 9.04 _Jaunty Jackalope_ - Release i386 (20090420.1)]/ jaunty main restricted
# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
# newer versions of the distribution.

deb http://id.archive.ubuntu.com/ubuntu/ jaunty main restricted
deb-src http://id.archive.ubuntu.com/ubuntu/ jaunty main restricted

## Major bug fix updates produced after the final release of the
## distribution.
deb http://id.archive.ubuntu.com/ubuntu/ jaunty-updates main restricted
deb-src http://id.archive.ubuntu.com/ubuntu/ jaunty-updates main restricted

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team. Also, please note that software in universe WILL NOT receive any
## review or updates from the Ubuntu security team.
deb http://id.archive.ubuntu.com/ubuntu/ jaunty universe
deb-src http://id.archive.ubuntu.com/ubuntu/ jaunty universe
deb http://id.archive.ubuntu.com/ubuntu/ jaunty-updates universe
deb-src http://id.archive.ubuntu.com/ubuntu/ jaunty-updates universe

## N.B. software from this repository is ENTIRELY UNSUPPORTED by the Ubuntu
## team, and may not be under a free licence. Please satisfy yourself as to
## your rights to use the software. Also, please note that software in
## multiverse WILL NOT receive any review or updates from the Ubuntu
## security team.
deb http://id.archive.ubuntu.com/ubuntu/ jaunty multiverse
deb-src http://id.archive.ubuntu.com/ubuntu/ jaunty multiverse
deb http://id.archive.ubuntu.com/ubuntu/ jaunty-updates multiverse
deb-src http://id.archive.ubuntu.com/ubuntu/ jaunty-updates multiverse

## Uncomment the following two lines to add software from the 'backports'
## repository.
## N.B. software from this repository may not have been tested as
## extensively as that contained in the main release, although it includes
## newer versions of some applications which may provide useful features.
## Also, please note that software in backports WILL NOT receive any review
## or updates from the Ubuntu security team.
# deb http://id.archive.ubuntu.com/ubuntu/ jaunty-backports main restricted universe multiverse
# deb-src http://id.archive.ubuntu.com/ubuntu/ jaunty-backports main restricted universe multiverse

## Uncomment the following two lines to add software from Canonical's
## 'partner' repository.
## This software is not part of Ubuntu, but is offered by Canonical and the
## respective vendors as a service to Ubuntu users.
# deb http://archive.canonical.com/ubuntu jaunty partner
# deb-src http://archive.canonical.com/ubuntu jaunty partner

deb http://security.ubuntu.com/ubuntu jaunty-security main restricted
deb-src http://security.ubuntu.com/ubuntu jaunty-security main restricted
deb http://security.ubuntu.com/ubuntu jaunty-security universe
deb-src http://security.ubuntu.com/ubuntu jaunty-security universe
deb http://security.ubuntu.com/ubuntu jaunty-security multiverse
deb-src http://security.ubuntu.com/ubuntu jaunty-security multiverse
deb ftp://kambing.ui.ac.id/iso/ubuntu-repository/jaunty main

Baris ini deb ftp://kambing.ui.ac.id/iso/ubuntu-repository/jaunty main kasi # didepannya
Sehingga seperti ini
#deb ftp://kambing.ui.ac.id/iso/ubuntu-repository/jaunty main

Terus apt-get update deh!

muncul pesan ini :

E: Malformed line 54 in source list /etc/apt/sources.list (dist parse)


maaf nubie banget, baru minggu ini instal ubuntunya

Weks.. solusi diatas sudah khan??
Aku juga uda test klo baris terakhir ngak di jadiin comen errornya kaya posting pertama tuh.

Setelah aku comment seperti ini
#deb ftp://kambing.ui.ac.id/iso/ubuntu-repository/jaunty main
Save lalu ta update bisa kok!!

klu bingung lewat console, lewat graphic juga ada bro..

Yah.. yah..
Dimenu System ~ Administration ~ Software Source
Di tab Other Software

otre bro..

ok, udah beres skr jalan lagi... makasih banget bantuannya

salam

Keep spirit mas..
Jangan lupa sharing pengalaman juga ya!!

jangan lupa sering mampir ya ?

ok... pasti dong..