Sunday, September 04, 2016

Custom GNOME Terminal Profile

Been working on my own GNOME Terminal profile.
Its a slow and somehow painful task, as at the moment I'm covered by both work and some personal stuff with the GF.
But so far, the results seem nice enough for mu untrained eye.
Nevertheless, I think the red still needs some more work, tends to be very dark.

  • Text= #F4F0F0
  • Background= #3C3836


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Saturday, March 15, 2014

Composite but not stupid

A little feature that comes really, really handy surfaced after the backporting/ updating of MATE the other day.
There is an option to enable the composite manager, and be able to, for instance, have my beloved drop shadow effect, but ITOH, to disable the dreadful creation of thumbnails when you circle thru windows with Alt + Tab, something that slowed the whole thing dramatically, to the point that, in the old GNOME 2, it became useless...
I was looking for an option to do this nearly five years ago...

So, I guess, change -and new- is good!

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Tuesday, June 25, 2013

Good Bye Scientific Linux!


Or maybe not Scientific Linux per se, but a definitive farewell to the idea of ever going back to GNOME 2...
Wanted to go back, I really did...
Back to the glory days of GNOME 2, with a proper Global Menu, and the whole shebang of customization available and ready to work.
But, but, I've learn that there is no more Google Chrome support for "old distros", for those not bleeding edge ones...
So, there is no turning back now, Cinnamon and Lubuntu seem to be the road ahead.

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Monday, October 01, 2012

The lure of GNOME 3


Been using GNOME 3 almost exclusively for the last month or so (on Usul).
It is getting almost addictive, I look at my other lappies running Scientific Linux with plain GNOME 2 and they look so antique, so old...
Things are not totally kosher with GNOME 3, not even on Usul with 8 GB RAM, but, damn, GNOME 2 looks like CDE.

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Thursday, August 23, 2012

The current Scientific Linux desktop

Saturday, August 18, 2012

The current Scientific Linux desktop


Green goes a long way... Or so it seems :D
This one its a little simpler than the last green one.

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Saturday, August 11, 2012

The current Scientific Linux desktop

Tuesday, July 31, 2012

Scientific Linux: Configuring default wallpapers

I hate when the wallpapers change and change and change while the box is booting, I like to have the same wallpaper all the way thru the booting until it reaches my own desktop and the box is ready to get to work on it.
So this is what I did on my Scientific Linux lappie to get thing the way I want them.

Setup login wallpaper:
sudo cp /wherever/Blue-Circles.jpg /usr/share/backgrounds/Blue-Circles.jpg
sudo emacs /usr/share/gnome-background-properties/half-circles.xml
The file has to end up like this:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE wallpapers SYSTEM "gnome-wp-list.dtd">
<wallpapers>
  <wallpaper deleted="false">
    <name>Half Blue Circles</name>
    <filename>/usr/share/backgrounds/Blue-Circles.jpg</filename>
    <options>zoom</options>
  </wallpaper>
</wallpapers>
Select from Preferences and setup Blue Circles as your wallpaper.
And then setup Blue Circles as the login wallpaper:
sudo cp /usr/share/applications/gnome-appearance-properties.desktop /usr/share/gdm/autostart/LoginWindow
Logout and back in, force select the "Blue Circles" picture as the wallpaper and login as usual.
Then, disable the further force selection (that will happen on every login):
sudo unlink /usr/share/gdm/autostart/LoginWindow/gnome-appearance-properties.desktop

Setup GNOME screensaver's login wallpaper:
This will change the login screen you get when you are using the screensaver and it asks your password to disable the screensaver.
It might be possible that it has to use a different *_default.png picture, this was done on a Thinkpad T60p that has a 1600x1200 resolution screen.
cd /usr/share/backgrounds/
sudo mv 2048x1536_default.png 2048x1536_default.png.ORIG
sudo ln -s Blue-Circles.jpg 2048x1536_default.png

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Monday, July 23, 2012

The current Scientific Linux desktop


Another one, again, one of my travel pics as wallpaper.

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Friday, July 20, 2012

The current Scientific Linux desktop


Another one, this time, with a picture of my own as the wallpaper.

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Tuesday, July 10, 2012

The current Scientific Linux desktop


My beloved T60p with showing one of the lovely Mountain Lion wallpapers.

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Thursday, July 05, 2012

Scientific Linux 6.2 on a Thinkpad T60p

Installed on Stilgar during Sunday afternoon and I've been using it since.
I simply love it, the difference in terms of snappiness compared with running GNOME 3 or Cinnamon on the same laptop is world shattering.
Of course, everything works out of the box on the lovely, noisy and heavy weight T60p

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Monday, July 02, 2012

The rise and fall of the Global Menu

There is no news that I love GNOME Global Menu, it simply makes sense to me; one of the things, along with drop shadows, that I got stuck from the Os X days.

While searching over and over on Google and Duck Duck Go for info on how to get it (or something very similar) up and running on Cinnamon and/or MATE I found a pattern regarding the adoption of the program.

There seems to be a clear cut that divides everybody's wishes to have something like GNOME Global Menu installed, and then, getting it out of your box no matter what.

The event is no other than Unity; it seems like Ubuntu's Global Menu implementation was a bit hard to swallow for a lot of folks.

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The current Scientific Linux desktop


Installed it on my Thinkpad T60 yesterday... The Precise Pangolin install didn't last too long...
So far, everything is A Ok, still have to install VirtualBox and Wine.

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Friday, June 29, 2012

GNOME Global Menu on Scientific Linux

Piece of cake, actually...
This little program is one of the reasons I love GNOME2, what can I say? To me, it simple makes sense.
Installing it on Scientific Linux 6.2 is really easy, got this version (yes, it is deprecated, I know...) and simply installed it via RPM without any type of warning whatsoever and then enabled it as usual.
This is on a SL 6.2 32 bits with all the updates installed as of today.

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Friday, May 18, 2012

Precise Pangolin Minimal Install with MATE

Been using Precise Pangolin for about a week or so (mostly with GNOME 3), I like it so far, but I'm sort of missing GNOME 2... So comes MATE to the rescue.

GNOME 3 with a handful of extensions mimics its predecessor quite well, but it is not the same thing, and the same goes for the so called Fall Back alternatives; Unity is not my cup of tea, at least for the moment...

A viable alternative, then, might be Debian's Squeeze, but, I do like the 5 years of updates for a desktop that Precise Pangolin's LTS offers.. I'm old, and lazy, and I quite like the LTS's ability to install and forget; on my laptops (mostly old Thinkpads) Lucid Lynx didn't had a major problem with the myriad of updates along the years.

This is a quick test I did on a Dell Inspiron 1000 (Mobile Intel(R) Celeron(R) CPU 2.20GHz) with 768 MB of RAM and a 20 GB IDE HDD.

Install Precise Pangolin, from the Mini CD installer, making it as thin and as unbloated as possible, tried using the Alternate CD installer, but, even burned to CD I got the same error than before...

After that, and after installing any necessary updates, make a full fledged MATE installation, with the CLI only installation the system will be using about 1 GB of HDD

voyager:~$ df -ah 
Filesystem      Size  Used Avail Use% Mounted on
/dev/sda1        17G  1.2G   15G   8% /
proc               0     0     0    - /proc
sysfs              0     0     0    - /sys
none               0     0     0    - /sys/fs/fuse/connections
none               0     0     0    - /sys/kernel/debug
none               0     0     0    - /sys/kernel/security
udev            335M  4.0K  335M   1% /dev
devpts             0     0     0    - /dev/pts
tmpfs           137M  280K  137M   1% /run
none            5.0M     0  5.0M   0% /run/lock
none            342M     0  342M   0% /run/shm

Install some programs I need and the necessary X Window:

voyager:~$ sudo apt-get install xorg emacs23-nox openssh-server
 
And then add the MATE repository to the bottom of the sources.list file:

voyager:~$ sudo emacs /etc/apt/sources.list

Add this:
## -----------------------------------------------
## MATE
deb http://packages.mate-desktop.org/repo/ubuntu precise main
## -----------------------------------------------

Then start the proper MATE installation:
 
sudo apt-get update
sudo apt-get install mate-archive-keyring
sudo apt-get update
sudo apt-get install mate-core

It will need to download 182 MB and installs about 500 MB of files.
After the installation is complete, the system will be using about 2 GB of HDD.

sudo apt-get install mate-desktop-environment
 
This will download 17 MB and use 42 MB HDD. Be aware there is an interactive setup involved, for the program hddtemp.

When that finishes, you can start using it, by typing:
 
startx

After that, install other apps as needed:

sudo apt-get install chromium-browser pidgin
 
Only app I'm missing, but, really, really missing is Gnome Global Menu...
The laptop feels quite snappy.

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Monday, April 30, 2012

Unattended Minimal Desktop for Ubuntu install, sort of fail

Saturday installed Lucid Lynx on the old, heavy and extremely noisy Sony Vaio.

Made a CLI only install first, and then installed the Minimal Desktop for Ubuntu, one thing, tho, after the initial setup questions left the install and got out, returned about 2 hours late, to find the whole thing still going on.

Since the laptop already had an OpenSSH server up & running, connected to it to see what a hell was going on with install... The problem was the banner for the installer for some Microsoft font (bundled on the "Restricted" package) did a time out or similar, so, I simply killed the given PID, and the install process end A Ok.

The process was this chunck:

root     15088  0.0  0.2   5176  1852 pts/0    S+   16:35   0:00 whiptail --backtitle Package configuration --title Configuring ttf-mscorefonts-installer\
--output-fd 11 --msgbox TrueType core fonts for the Web EULA??END-USER LICENSE AGREEMENT FOR MICROSOFT SOFTWARE??IMPORTANT-READ CAREFULLY: \
This Microsoft End-User License Agreement ("EULA") is a legal agreement between you (either an?individual or a single entity) and Microsoft Corporation for\

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Thursday, April 26, 2012

The current Ubuntu desktop

With a slight twist for Torrents...

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Saturday, April 14, 2012

The current Ubuntu desktop

Connected to the Apple Cinema Display thru the DisplayPort > Apple DVI-ADC adapter > Apple Cinema Display.
With the NVIDIA driver installed the whole thing works beautifully out of the box.

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Monday, April 09, 2012

The current Ubuntu desktop


Went back to the greys, my beloved Clearlooks & Gnome Colors icons.
A true classic.

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