El día Thursday, August 21, 2014 a las 10:22:07AM -0400, Maikel escribió:
> como puedo quitar el lanzador en Ubuntu 14.04 y poner los iconos en el
> escritorio?
No sé cómo puedes quitar dicho lanzador, pero íconos en el escritorio
puedes copiar (o crear) en ~/Desktop/xxx.desktop desde algunos que
están en /usr/share/applications/
Los ficheros deben tener permisos de 0755, o sea permiso de ser
ejecutados para ser reconocidos en el escritorio; así lo hice en una de
mis portátiles que corre Ubuntu 14.04.1
Te adjunto un documento en inglés con más cambios que hice en dicha
máquina.
Saludos
matthias
$Id: Ubuntu14.04.1-DellLatitudeE6330.txt,v 1.3 2014/08/13 06:19:46 guru Exp $
Installation and Tweaking of Ubuntu 14.04.1
<g...@unixarea.de>
The installation of Ubuntu itself is just booting the DVD and answering
a very few questions. The DVD boots into a live system from which you may
run the installation (or explore Ubuntu before). During the installation you
need access to Internet (Wifi connected out of the box w/o any problem).
Here is the rest of the story.
1. Installation of Skype 4.3.0.37
The installation will be done from the so called 'Canonical Parter packages';
first enable them and update the package list, then install Skype; to do so,
run in a xterm (Ctrl-Alt-T):
$ sudo add-apt-repository "deb http://archive.canonical.com/ $(lsb_release
-sc) partner"
$ sudo apt-get update
$ sudo apt-get install skype
$ sudo apt-get -f install
if you want to run Skype from command line you need the env var
PULSE_LATENCY_MSEC=50:
$ env PULSE_LATENCY_MSEC=50 skype
or set this in the ~/Desktop/skype.desktop file (can be copied from
/usr/share/applications/skype.desktop as many others)
the cam worked out of the box, the audio is controlled by another GUI tool:
'pavucontrol' (Pulse Audio Volume Control) which will be started directly
from
Skype in the Options menu for audio devices:
$ sudo apt-get install pavucontrol
2. Disable Double Click
As default, Ubuntu comes with 'Double Click' enabled to start applications
(...), like a
Windows system; to disable this use the file manager (nautilus)
Menu-line -> Edit -> Preferences -> ... (XXX FIX ME)
3. Installation of flash / HTML5
hints are in: http://wiki.ubuntuusers.de/Adobe_Flash
Or use the Ubuntu pkg sources:
$ sudo apt-get install flashplugin-installer
OR (not at the same time) the Canonical Parter packages (as I did):
$ sudo apt-get install adobe-flashplugin
4. Virtual Box
To boot from an USB key is a bit tricky:
plug-in the USB key and check in /var/log/syslog how this is
seen by Ubuntu as raw(!) device; unmount any partition from it
if Ubuntu recognised, for example, sdb1 as a file system, for
example:
$ sudo umount /dev/sdb1
set the raw(!) device writable for any user:
$ sudo chmod 0666 /dev/sdb
use 'VBoxManage' to make a virtual disk from it:
$ VBoxManage internalcommands createrawvmdk
-filename ~/VirtualBox\ VMs/usb.vmdk -rawdisk /dev/sdb
RAW host disk access VMDK file /home/guru/VirtualBox VMs/usb.vmdk
created successfully.
this does not copy the USB stick itself, but places the information
which needs VirtualBox into this file usb.vmdk:
$ ls -l VirtualBox\ VMs/
total 8
drwxrwxr-x 3 guru guru 4096 Aug 2 10:41 test
-rw------- 1 guru guru 536 Aug 2 10:44 usb.vmdk
$ cat VirtualBox\ VMs/usb.vmdk
# Disk DescriptorFile
version=1
CID=37ed50e6
parentCID=ffffffff
createType="fullDevice"
# Extent description
RW 30617600 FLAT "/dev/sdb" 0
# The disk Data Base
#DDB
ddb.virtualHWVersion = "4"
ddb.adapterType="ide"
ddb.geometry.cylinders="16383"
ddb.geometry.heads="16"
ddb.geometry.sectors="63"
ddb.uuid.image="d0660b52-7359-4496-8628-8da8df1c35c2"
ddb.uuid.parent="00000000-0000-0000-0000-000000000000"
ddb.uuid.modification="00000000-0000-0000-0000-000000000000"
ddb.uuid.parentmodification="00000000-0000-0000-0000-000000000000"
...
attach the file usb.vmdk as first(!) disk device to the VM and
add later other IDE device(s) to install FreeBSD into;
booting from ada0s1a (USB) and installation into ada1s1a (VM disk)
went just straight forward; the duration times are:
booting from USB until login: 43 sec
startx ... until KDE4 ready: 75 sec
booting from VM disk until login: 20 sec
startx ... until KDE4 ready: 15 sec
hints for the configuration of FreeBSD in the VM inside:
- the (USB-) disk is presented as /dev/ada0s1a (i.e. modify /etc/fstab)
- run X -configure to get a new xorg.conf.new
- virtual network card is em0 with NAT
- install the port virtualbox-ose-additions-4.3.0, with this X11 is working
in fullscreen; mouse integration is only working if you start the HAL
daemon in the VM; cut&paste between VM and host is NOT WORKING at the
moment;
hints to move / copy a VM; here is how it worked for me, copying
my VM 'test' to linchens VM 'fotos':
$ cd ~guru
$ sudo cp -Rp VirtualBox\ VMs ~linchen
$ cd ~linchen
$ sudo chmod -R linchen:linchen VirtualBox\ VMs
after this login as 'linchen' and create with VirtualBox an empty VM,
for example called 'fotos' and adjust:
- names of dirs and files from 'test' to 'fotos':
$ find VirtualBox\ VMs/
VirtualBox VMs/
VirtualBox VMs/fotos
VirtualBox VMs/fotos/fotos.vbox-prev
VirtualBox VMs/fotos/fotos.vbox
VirtualBox VMs/fotos/Logs
VirtualBox VMs/fotos/Logs/VBox.log
VirtualBox VMs/fotos/Logs/VBox.log.2
VirtualBox VMs/fotos/Logs/VBox.log.3
VirtualBox VMs/fotos/Logs/VBox.log.1
VirtualBox VMs/fotos/fotos.vdi ...
- adjust the so called machine-ID in the two files VirtualBox.xml (registry)
and fotos.vbox and in the latter also the file and dir names:
$ vim .config/VirtualBox/VirtualBox.xml VirtualBox\ VMs/fotos/fotos.vbox
this should VirtualBox make happy;
FIX ME / TO DO / TO SOLVE:
- access of USB devices as USB (not as mapped VM disk)
- cut&paste mouse integration between Ubuntu and VM
5. Disable Amazon
The Amazon search was integrated into the Unity 'dash' search;
to disable this completely I have used:
$ sudo apt-get remove unity-lens-shopping
6. Tweaking Unity
The Power User's Guide to Unity:
http://fridge.ubuntu.com/2011/04/21/the-power-user%E2%80%99s-guide-to-unity/
$ sudo apt-get install unity-tweak-tool
7. Enable SSH daemon
$ sudo apt-get install openssh-server
$ sudo vim /etc/ssh/sshd_config
8. Cam
$ sudo apt-get install gtkam gtkam-gimp
$ sudo apt-get install jhead
to be continued ...
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