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When trying to perform a do-release-upgrade to upgrade from Ubuntu 18.04 to 20.04 I am getting the below error
Checking for a new Ubuntu release
Get:1 Upgrade tool signature [1,554 B]
Get:2 Upgrade tool [1,342 kB]
Fetched 1,343 kB in 0s (0 B/s)
authenticate 'focal.tar.gz' against 'focal.tar.gz.gpg'
Authentication failed
Authenticating the upgrade failed.
There may be a problem with the network or with the server.
FYI: I already tried sudo apt-get install --reinstall ubuntu-keyring.
Now I'm able to upgrade to ubuntu 20 after replacing below contents in /etc/apt/sources.list
deb http://in.archive.ubuntu.com/ubuntu/ focal main restricted universe multiverse
deb-src http://in.archive.ubuntu.com/ubuntu/ focal main restricted universe multiverse
deb http://in.archive.ubuntu.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://in.archive.ubuntu.com/ubuntu/ focal-updates main restricted universe multiverse
deb http://in.archive.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://in.archive.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
deb http://in.archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse
deb-src http://in.archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse
deb http://archive.canonical.com/ubuntu focal partner
deb-src http://archive.canonical.com/ubuntu focal partner
Related
https://apache.org/dist/ignite/deb is down due to the sunset of bintray. I need a deb package of ignite 2.9.0-1 and was hoping there was a mirror somewhere or if there was someway to get the deb off a machine that already has ignite running.
All ignite documentation still points to Bintray
// https://ignite.apache.org/docs/latest/installation/deb
I tried to use ignite's deb package.sh to build my own deb but I'm a little out of my element there and got the following error: [ERROR] RPM for converting to DEB not found
Hoping someone has a mirror.
Apache moved Ignite's repositories here:
https://apache.jfrog.io/artifactory/ignite-deb/
https://apache.jfrog.io/artifactory/ignite-rpm/
I want to install FastStart on my laptop (cloud-in-a-box),
My current operating system is Windows 7
So, I burned the FastSTART on a DVD
It is recommended to install linux before or the DVD wil install both the system Centos and FastSTART?
thank you
The DVD will install both CentOS and Eucalyptus. The installation is quite straightforward, but understand that installing a new Operating System, such as CentOS means that you will lose your Windows 7 installation. Prior to installing, please make backups of everything you may need. Have a look here for the instructions to install Eucalyptus from the faststart iso.
You should also look at the YouTube video that is produced by Eucalyptus.
http://www.youtube.com/watch?v=AsIRAKNQMGc
Basically it will wipe out the existing operating system and data on your machine and put CentOS on it. Don't do this on your main machine. Do it on another machine.
I've been writing some kernel module recently. For some modules everytime i insert them or remove them a huge kernel trace is shown on screen. The errors are somewhat like
ERROR: Bad EIP value.
or
ModuleName is tainted.
What does this imply. Any help is appreciated.
The Extended Instruction Pointer exists in x86 processors, but is somehow related to a missing WiFi driver, it seems:
Yesterday I could not reach this site and read your reactions, so I
experimented with several Linux versions: Xubuntu, Slacko-Puppy 5,4
Firefox ,Puppy Akita Beta and LinuxMintMaya. And with all the same
result, i.e. no result,
But in the last install - LinuxMintMaya - I discovered the problem,
which is be found here: http://www.linuxmint.com/rel_maya.php It
tells:
Boot hangs on systems using b43 wireless cards
So after entering this command
Code: sudo apt-get install firmware-b43-installer
LinuxMintMaya works.
To boot, the Mint page says:
An upstream issue in the kernel prevents Linux Mint 13 from booting on
computers with b43 wireless cards. If you're in this situation, try
the following:
To boot the live DVD, choose the "Compatibility mode" or add the
following kernel argument to the boot options: b43.blacklist=yes
Install Linux Mint on the hard drive If not present already, in Grub,
modify the boot options to add: b43.blacklist=yes Install the b43
firmware on the system
I want to start developing Pidgin plugins under Linux Mint 13.
I've read the official tutorial and at the beginning there's said that I should install the development dependencies for pidgin using the command: apt-get build-dep pidgin
But it ends up with the following error message:
E: Unable to find a source package for pidgin
Do I have to add a special repository? Or how can I make Linux Mint to find this package?
Here is the dump of sources.list:
deb http://packages.linuxmint.com/ maya main upstream import
deb http://archive.ubuntu.com/ubuntu/ precise main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ precise-updates main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu/ precise-security main restricted universe multiverse
deb http://archive.canonical.com/ubuntu/ precise partner
deb http://packages.medibuntu.org/ precise free non-free
# deb http://archive.getdeb.net/ubuntu precise-getdeb apps
# deb http://archive.getdeb.net/ubuntu precise-getdeb games
Edit /etc/apt/sources.list, and add deb-src:
deb http://packages.linuxmint.com/ maya main upstream import
deb-src http://packages.linuxmint.com/ maya main upstream import
deb http://archive.ubuntu.com/ubuntu/ precise main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ precise main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ precise-updates main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ precise-updates main restricted universe multiverse
deb http://security.ubuntu.com/ubuntu/ precise-security main restricted universe multiverse
deb-src http://security.ubuntu.com/ubuntu/ precise-security main restricted universe multiverse
deb http://archive.canonical.com/ubuntu/ precise partner
deb http://packages.medibuntu.org/ precise free non-free
And try:
apt-get update
apt-get build-dep pidgin
A quick search at http://packages.linuxmint.com/search.php shows that a Pidgin repo exists for both felicia and helena, which is Linux Mint 6 & 8 respecitivly. It is possible the repositories that Mint installed by default did not contain links to those particular repositories.
If you are interested in development for Pidgin I would suggest downloading the files directly from here. This may help you understand the development process not from the perspective of Mint, but from the perspective of distribution independence.
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When I run the command sudo port upgrade outdated on my os x (lion) system, I get the following output.
---> Computing dependencies for gettext
---> Dependencies to be installed: ncurses
---> Activating ncurses #5.9_1
Error: org.macports.activate for port ncurses returned: Image error: /opt/local/bin/captoinfo is being used by the active ncursesw port. Please deactivate this port first, or use 'port -f activate ncurses' to force the activation.
Error: Failed to install ncurses
Please see the log file for port ncurses for details:
/opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_ports_devel_ncurses/ncurses/main.log
Error: The following dependencies were not installed: ncurses
Error: Unable to upgrade port: 1
To report a bug, follow the instructions in the guide:
http://guide.macports.org/#project.tickets
What should I do the be able to update? I have tried to force the activation but it did not work.
Just had something similar myself - not sure if it's related. See this (source):
ncursesw was replaced by ncurses a long time ago. You must not have updated this MacPorts installation in
over a year; if you had upgraded sooner, this should have been handled more automatically for you but we've
already removed those upgrade paths since it was so long ago and we thought everybody would have upgraded
by now. You can just force ncursesw to uninstall since it's no longer needed:
sudo port -f uninstall ncursesw
also be sure to run
sudo port selfupdate
beforehand. That may have caused my issue - installing macports doesn't bring the latest package tree with it.