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[LUG] Gnome 3 (Gnome-Shell)

 


So after 25 years of plain old X window type interfaces (openview, twm, olvwm, fvwm1/2, lxde, xfce4) I've taken the plunge and given Gnome3 a go...

It was mostly prompted by my wife wanting something a little flashier too - we were both running xfce4 which was fine, but she felt her PC could do better... And until yesterday my PC wouldn't support the 3D necessary (anyone want to buy a 3-core AMD + APU motherboard?)

And you know what... It's growing on me. My previous virtual desktops have been usually arranged in a 3x3 manner and my work is almost always inside Xterms so I was a little unsure how I'd get on - however I also got a new monitor (24", 1920x1080 HD thingy) so it can host many full height (height is more important for me when working) terminals.

And actually taking a few moments to read the help browser and a few googles and off I went.

There is even a traditional "desktop" mode where you can have the file manage maintain the desktop - MS Windows fashion. I've never used this, (coming from twm origins) but wifey used it a lot, coming from a Win environment, but she's not enabled it yet.

I've been able to do a few tweaks (It has a "registry" type configuration which I bet is a million lines of xml somewhere) to do things I like like auto-raise windows and grab focus on mouse-over and add a few hot-keys to max-height a window with Ctrl-UpArrow, etc.

I was even able to add new applications into it by creating new files in /usr/share/applications for firefox and thunderbird (which wifey uses - I'm still on alpine here!) It does try to make you use Evolution all the time though.

Evolution vs. Thunderbird? I've done a few searches - seems much a muchness (Reports of Evolution being slow with imap - which is all we use) - but Gnome prefers Evolution for things like notifications, calendar, etc. anyone have a view?


There are things I don't like about it - the bar along the top - damn you, I want it at the right - give me back those vertical pixels! But I'm getting used to using the "Windows" Key now.

Still - it's fast and smooth - which I guess it ought to be, using the on-board GPU thingy, although my mobo is nothing special by todays standards - picked more for lower power than anything else - Intel "ivybridge" i3 processor and Asus motherboard with 4GB of DDR3 RAM. (Wifes PC is a little older with a Core2 Duo processor)

Not quite as fast yet as maybe the old xfce4 was at moving between virtual desktops - Move mouse to little virtual 3x3 representions & click vs. Ctrl+Alt+ up/down arrows moves between them, or Windows key + click - so it'll be intersting to see how I get on with some real work where I'd typically have 6 or 7 virtual windows open with xterms & apps running inside - but the extra screen real-estate might help to reduce that...

Not sure it would run om my old 512MB laptop though - it's all a bit heavyweight - the current top (sorted by memory) is:

%Cpu(s):  0.8 us,  1.3 sy,  0.0 ni, 97.9 id,  0.0 wa,  0.0 hi,  0.0 si,  0.0 st
KiB Mem:   3831912 total,  2010652 used,  1821260 free,   642984 buffers
KiB Swap:        0 total,        0 used,        0 free,   789664 cached

  PID USER      PR  NI  VIRT  RES  SHR S  %CPU %MEM    TIME+  COMMAND
 5369 gordon    20   0  835m 257m  41m S   1.0  6.9   6:35.24 firefox
 6104 gordon    20   0  540m 113m  41m S   0.7  3.0   3:00.88 gnome-shell
 5437 gordon    20   0  208m  42m  19m S   0.0  1.1   1:06.58 plugin-containe
 4011 gordon    20   0 56324  26m  12m S   0.3  0.7   1:14.34 xchat
 3637 gordon    20   0  233m  20m  13m S   0.0  0.5   0:09.92 gnome-settings-
 4033 gordon    20   0  171m  17m  12m S   0.0  0.5   0:45.07 xfce4-terminal

There's no "widgets" though (think they're called indicators) - unless I'm missing something obvious - so missing things like cpu meter, weather, and stuff like that. There's mention of them being in sid - sticking to wheezy for now though.

So ther you go. Not too much screaming, but a lot of dragging and -so-far- it's passing the wife test!

I have noticed an SDL application I have doesn't play nice when running it in full-screen mode though - maybe SDL2 will help there...

Gordon

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