Finding a versatile Gmail notifier for my laptop seemed to be not so difficult and, after a first quick search, I selected a bunch of software I believed interesting. But when I tested them I was not satisfied by they behaviour especially because they didn’t have many of the features I wanted.
First of all I started installing the Gmail software I found in the Screenlets repositories on my Ubuntu but it was not able to update itself. Probably the firewall denied to the screenlet to communicate externally. I didn’t want to spend much time (sic) on the research of a Gmail notifier so I decided do uninstall it.
My second option was Popper and reading the program description I believed tha t was really the right one but.. after the configuration I was not impressed by the final flexibility and interaction this software offers. Just to know, for a quick configuration you need Popper configurator that is in the
The next step was represented by KCheckGmail that is for KDE and runs properly also on Gnome but, in this case, the program is not updated with the last Gmail configuration parameters and so it is nice but useless..
Then I tried with Gmail Notify. The configuration is quick and easy but it offers poor results. I mean that you have just the subject of new emails and no possibility to visualize them with a simple mouse click if you haven’t previously done the login of your Gmail account using the browser.
Finally I installed cGmail through the Ubuntu Software Center and I found what I was looking for: a simple program which let me know about new emails and let me open them with a click. The graphic interface is basic but after a couple of hours wasted on searching an effective solution I was satisfied!
Last but not least, if you don’t want to install a Gmail notifier directly on your Ubuntu, consider to install the add-on Gmail Watcher on Firefox.
Please, if you have better solution and you want to share them with us, don’t hesitate to comment this post. Thank you!
After a kernel update, you find the start-up menu populated with extra lines related to all the old kernel versions plus the current one. To manage the start-up manager and safely remove old kernels you have to manually operate on it.
First of all you have to double-check what is the current kernel version.
Open a Terminal and type:
uname -r
The result will be something similar to: 2.6.32-35-generic
Then you will go to the boot directory through the command:
cd /boot ls vmlinuz*
The next step will be to obtain more information about old kernel you have on our PC:
ls vmlinuz*
Now in the Terminal you have results similar to these:
vmlinuz-2.6.32-21-generic vmlinuz-2.6.32-25-generic vmlinuz-2.6.32-35-generic
vmlinuz-2.6.32-24-generic vmlinuz-2.6.32-26-generic
As last step you have to remove all the old version of the kernel using this command:
sudo apt-get remove linux-image-X.X.XX-XX-generic
where “x” is the obsolete kernel version you want to purge. In my specific case the proper command line I used was:
sudo apt-get remove linux-image-2.6.32-21-generic linux-image-2.6.32-24-generic linux-image-2.6.32-25-generic linux-image-2.6.32-26-generic
Last but not least go to System –> Administration –> StartUp Manager (available for installation on Synaptics or on Ubuntu Software Center) and select your OS choice in the Default Operating System menu. That’s all!
After upgrading my Ubuntu 10.04 LTS I had an error window at every boot up session. The message advised me about:
Could not update ICEauthority file /home/username/.ICEauthority
ICEauthority is the Inter-Client Exchange (ICE) Protocol that allows authentication, negotiation, setting up and taking down connections between programs. In few words, if two programs have the same cookies, they will talk and exchange data through ICEauthority.
To fix this matter open the Terminal and type:
ls -al
Then you find a line similar to this:
-rw——- 1 root root 35226 2011-10-06 00:24 .ICEauthority
This means that your profile (username on a Linux OS) is not allowed to manage ICEauthority and you have to gain full permission to solve the boot up problem:
sudo chown username:username ~/.ICEauthority
Where username is your user profile on Linux.
Then type:
sudo chmod u+rw ~/.ICEauthority
To check if you succeeded, type again:
ls -al
and this time you will find a line like this:
-rw——- 1 username username 35226 2011-10-06 00:24 .ICEauthority
That’s all!
If you installed Ubuntu and Windows at the same time, you probably noticed that when you start your computer you can choose what operating system to launch. The responsible software for this is usually the GRUB loader and its menu. Obviously, after you install Ubuntu, it is placed as the first option and if you do not explicitly choose Windows in a few seconds, Ubuntu will be started. But what if you want Windows as your default option? Here is how you change the order:
1. Launch a new Ubuntu Terminal (Applications, Accessories). Type in the following command:
sudo cp /boot/grub/menu.lst /boot/grub/menu.lst_backup
This will create a backup of the GRUB configuration file.
2. Now open the file. We’ll do it with a new command:
sudo gedit /boot/grub/menu.lst
You will be prompted for a password, after which a text editor will be launched. In most of the situations, the menu.lst file contains many comments. You have to search for a line that says
default 0
This should not be very far from the end of file. Here you will have to intervene. After a few lines you will the variable called ‘timeout’ and its value (10 by default). If you want to have more or less time available for choosing your operating system, change the 10 with what number you want.
So back to the boot sequence. Scroll through the file again until you find:
title Ubuntu, kernel 2.6.17-10-generic
There will be more titles. Count the order number of Windows, but start from 0. The value you choose should overwrite the default one. For example, if Windows is the 4th title in the list, you will need to type
default 4
instead of ‘default 0’, which was described above. All you need to do at this point is to save the file and restart your computer.
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