Upgrade iceweasel (firefox) of debian stable (wheezy ).

Upgrade iceweasel (firefox) of debian stable (wheezy ).

Because the current version of stable (wheezy) firefox (iceweasel) is 24.7, And the plug-in firebug2.0 does not support this version. To use firebug, You have to upgrade it.

Here we use backports

Open http://mozilla.debian.net/

Select your own version and the iceweasel version you want to upgrade. Here I want to use beta

In/etc/apt/sources. list. d/create a file in it. All the operations below are performed under the root user. $ su-switch to # and write the above Source Address to the new file.

#touch /etc/apt/sources.list.d/diceweasel-beta.list#echo "deb http://mozilla.debian.net/ wheezy-backports iceweasel-beta" > /etc/apt/sources.list.d/iceweasel-beta.list

Then execute

#apt-get update

An error will be reported at this time.

Fetched 264 kB in 26s (9,798 B/s)Reading package lists... DoneW: GPG error: http://mozilla.debian.net wheezy-backports Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 85A3D26506C4AE2A

Add Public Key

#gpg --keyserver keys.gnupg.net --recv-key 06C4AE2A #gpg -a --export 06C4AE2A | apt-key add -

Then you can update it again.

# Apt-get update

# Apt-get upgrade will prompt whether to update iceweasel

#apt-get upgradeReading package lists... DoneBuilding dependency tree       Reading state information... DoneThe following packages will be upgraded:  iceweasel1 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.Need to get 34.5 MB of archives.After this operation, 73.6 MB of additional disk space will be used.Do you want to continue [Y/n]? yGet:1 http://mozilla.debian.net/ wheezy-backports/iceweasel-beta iceweasel amd64 32.0~b3-1~bpo70+1 [34.5 MB]Fetched 34.5 MB in 13s (2,527 kB/s)                                                                                                                                                                 Reading changelogs... Doneapt-listchanges: Mailing root: apt-listchanges: news for debian(Reading database ... 227929 files and directories currently installed.)Preparing to replace iceweasel 24.7.0esr-1~deb7u1 (using .../iceweasel_32.0~b3-1~bpo70+1_amd64.deb) ...Leaving 'diversion of /usr/bin/firefox to /usr/bin/firefox.real by iceweasel'Unpacking replacement iceweasel ...Processing triggers for mime-support ...Processing triggers for gnome-menus ...Processing triggers for desktop-file-utils ...Processing triggers for man-db ...Processing triggers for hicolor-icon-theme ...Processing triggers for menu ...Setting up iceweasel (32.0~b3-1~bpo70+1) ...Installing new version of config file /etc/iceweasel/searchplugins/locale/en-US/bing.xml ...Installing new version of config file /etc/iceweasel/searchplugins/locale/en-US/eBay.xml ...Installing new version of config file /etc/iceweasel/searchplugins/locale/en-US/wikipedia.xml ...Installing new version of config file /etc/iceweasel/searchplugins/locale/en-US/yahoo.xml ...Installing new version of config file /etc/iceweasel/searchplugins/locale/en-US/twitter.xml ...Installing new version of config file /etc/iceweasel/searchplugins/locale/en-US/google.xml ...Installing new version of config file /etc/iceweasel/searchplugins/locale/en-US/amazondotcom.xml ...Processing triggers for menu ...

Re-open iceweasel and find that it has been updated to beta.

How does Debian stable upgrade testing?

Currently stable and wheezy are synonymous
Basically, change the stable to jessie or testing.
Aptitude update
Aptitude dist-upgrade
Then I can update it as prompted.

Why is stable easy to use? upgrade to testing.
Testing has some defects. For example, the fglrx-driver is missing because the data is updated to the xorg-server 1.14 a closed source and cannot be updated.
P.S. stable is quite good.

How to install and use iceweasel In the Debian system

In debian 7.1, Google-Chrome is better than Firefox (just for surfing the Internet)
Your source. list is faulty. Use it.
Cat/etc/apt/source. list