Customize boot and startup

Change screen resolution, colors and background image.

Some time ago, I recommended and used StartUp-Manager for tweaking the Grub boot loader and system loader, but this project isn't updated any longer. I found some very valid replacements which work even better.

Grub Customizer

With Grub Customizer you can tweak the new GRUB 2 boot screens, select the default boot entry, change the menu visibility and timeout, set kernel parameters, disable recovery entries.

Install instructions

sudo add-apt-repository ppa:danielrichter2007/grub-customizer
sudo apt-get update
sudo apt-get install grub-customizer

Plymouth Manager

With Plymouth Manager you can change the startup animation, for example, put one which fits with your brand new Linux Mint.

sudo apt-add-repository ppa:mefrio-g/plymouthmanager
sudo apt-get update
sudo apt-get install plymouth-manager

Cinnamon Desktop

Cinnamon is a fork of the GNOME Shell, created by developers of the Linux Mint project.
It recovers the visual aspects of the old GNOME 2 desktops, but is more up-to-day, includes it's own visual effects and contains some details of GNOME 3.

Install instructions

If you are using Linux Mint, you can install Cinnamon directly from their repositories, but if you want to use the latest build and/or you want to install it in another system, use the following PPA repository.

sudo add-apt-repository ppa:merlwiz79/cinnamon-ppa
sudo apt-get update
sudo apt-get install cinnamon

# Install the weather extension
sudo apt-get install cinnamon-extension-weather

# Install some additional themes
sudo apt-get install git-core
cd /tmp && git clone https://github.com/linuxmint/cinnamon-themes.git
cd cinnamon-themes
./test

Troubleshooting

Not every software is perfect, and sometimes it could happen that your desktop manager gets frozen, for example a window gets paint and stays in the same place even if it's already closed.
There're several options to recover full control again:

1. Use the Troubleshoot menu from the applet Better Cinnamon Settings which offers an entry Restart Cinnamon.
2. Use Alt-F2 key combination to open Cinnamons internal command terminal and type 'r' followed by return.
3. If you can't access the above two options (rare cases) you might want to restart Cinnamon from a terminal.
   
   • At this point, you might not even be able to open a terminal from the desktop, so you'll have to enter a system one with Ctrl-Alt-F1.
   • Make sure you know the display used by Cinnamon (normally it's 0, but you can verify it with 'w' command and the data in the FROM column:
     

     me~ $ w
      17:43:09 up 20:41,  6 users,  load average: 0.24, 0.23, 0.18
     USER   TTY      FROM             LOGIN@   IDLE   JCPU  PCPU   WHAT
     me     pts/0    :0.0             15:37    2:04m  0.24s 23.88s gnome-terminal

   • Export this value into the DISPLAY variable.
     

     export DISPLAY=:0.0

   • Finally, restart Cinnamon:
     

     cinnamon --replace

   • When you switch back to the desktop with Ctrl-Alt-F7 you should see an operative desktop after a while.
4. The last option, if everything else fails, might be that it's not Cinnamon, but the underlying X system which is wrong, and you can reset this with Ctrl-Alt-Backspace.
   But this way, you'll have to login again into your session, which means, all open programs got closed.
   

Managing printers from CUPS web interface

Installed printers are listed here.

Recently, I had problems with my printer settings, I wanted to change the duplex setting and wanted to install a new network printer, but without success.
The problem I have is that in Linux Mint the Printers configuration applet fails, crashes and doesn't offer all options.

But finally I found a way. Linux Mint, like other distributions use the CUPS as printing system and it offers a web based administration interface.

Just point your web browser to http://localhost:631/. There you can add and manipulate all kind of printers and manage the print queues as well.

This is a nice workaround, until these options will be supported in the printer settings applet.