Para hacer que funcione el control de brillo en nuestro TravelMate con las tecla de función lo que tenemos que hacer es algo tan sencillo como modificar el archivo ( con permisos de superusuario ) siguiente:
su -
password:
nano /etc/default/grub
eliminamos o comentamos esta línea ( yo he comentado, por si acaso ):
#GRUB_CMDLINE_LINUX_DEFAULT="quiet"
por esta:
GRUB_CMDLINE_LINUX_DEFAULT="acpi_osi=Linux"
una vez modifiado, salvamos el archivo.
update-grub
y cuando finalice el proceso entonces reiniciamos la máquina.
Aquí está el post original:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=705484
domingo, 2 de noviembre de 2014
lunes, 17 de marzo de 2014
pure data is rebooting with linux mint 15 !
http://puredata.hurleur.com/sujet-9448-solved-crashes-server
PURE DATA forum~
...that deal with pure dataSolved: Pd Crashes X Server
Whenever I tried to Put into a patch of some moderate complexity
a new Object, after typing the 4th character of the new object's name
my X server would crash, ending my login session and forcing a new
login. I installed the latest official Intel Linux graphics driver using
Intel's APT source as per some third party instructions and my problem was solved.
Note: Intel disclaims support for lowlatency kernels with these drivers. I haven't upgraded the Mint kernel to a lowlatency version yet to test.
Details:
Pd-extended 43.4 was crashing my (up to date) HD4000 GPU / UbuntuStudio/x86_64 v12.04 workstation's X server whenever I tried to Put into a patch of some moderate complexity a new Object, after typing the 4th character of the new object's name. It was the only app causing that kind of crash, but it was the last straw with Ubuntu for me (many other problems with UbuntuStudio). So I replaced my OS with Linux Mint 15 / Cinnamon. I was less unhappy with Mint's new set of problems, but Pd kept crashing X. So I deleted Pd-extended and replaced it with the latest (20130724) Pd-l2ork . But that crashed the X server the same way. /var/log/syslog reported gnome-session was crashing the Xserver:
Googling
showed lots of X users having this problem with lots of apps going back
several years. Usually they solved it with workarounds that stopped
executing the code triggering the crash. Or they installed their entire X
system. Or a new kernel upgrade solved it automagically. Or they
upgraded the video kernel driver. I opted to upgrade the driver, which
forced an upgrade of many essential packages in the entire X system.
The official Intel support pages start at the Intel Download Center at https://downloadcenter.intel.com/Detail … ldID=13815 linking to the .deb download at https://01.org/linuxgraphics/downloads/ … sion-1.0.2 supports only Ubuntu and Fedora, not Mint. I found an insightful and thorough page at http://www.webupd8.org/2013/04/how-to-u … ivers.html explaining the Intel support contents, the subtle ways Mint (and some other Ubuntu based distros) requirements differ from the supported distros', and how to add to Mint the official Intel APT sources and install. This way it's a "set it and forget it" repair, so ongoing upgrades to the workstation's OS will be maintained automatically, without revisiting this intervention.
for Linux distributions based on Ubuntu 13.04 (like Linux Mint 15), use the Linux commandline:
Note:
Intel disclaims support for lowlatency kernels with these drivers. I
haven't upgraded the Mint kernel to a lowlatency version yet to test.
Note: Intel disclaims support for lowlatency kernels with these drivers. I haven't upgraded the Mint kernel to a lowlatency version yet to test.
Details:
Pd-extended 43.4 was crashing my (up to date) HD4000 GPU / UbuntuStudio/x86_64 v12.04 workstation's X server whenever I tried to Put into a patch of some moderate complexity a new Object, after typing the 4th character of the new object's name. It was the only app causing that kind of crash, but it was the last straw with Ubuntu for me (many other problems with UbuntuStudio). So I replaced my OS with Linux Mint 15 / Cinnamon. I was less unhappy with Mint's new set of problems, but Pd kept crashing X. So I deleted Pd-extended and replaced it with the latest (20130724) Pd-l2ork . But that crashed the X server the same way. /var/log/syslog reported gnome-session was crashing the Xserver:
Code:
(date time hostname) gnome-session[17963]: Gdk-WARNING: gnome-session: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.#012 (date time hostname) mdm[17908]: WARNING: mdm_slave_xioerror_handler: Fatal X error - Restarting :0
The official Intel support pages start at the Intel Download Center at https://downloadcenter.intel.com/Detail … ldID=13815 linking to the .deb download at https://01.org/linuxgraphics/downloads/ … sion-1.0.2 supports only Ubuntu and Fedora, not Mint. I found an insightful and thorough page at http://www.webupd8.org/2013/04/how-to-u … ivers.html explaining the Intel support contents, the subtle ways Mint (and some other Ubuntu based distros) requirements differ from the supported distros', and how to add to Mint the official Intel APT sources and install. This way it's a "set it and forget it" repair, so ongoing upgrades to the workstation's OS will be maintained automatically, without revisiting this intervention.
for Linux distributions based on Ubuntu 13.04 (like Linux Mint 15), use the Linux commandline:
Code:
echo "deb https://download.01.org/gfx/ubuntu/13.04/main Ubuntu 13.04 #Intel Graphics drivers" | sudo tee /etc/apt/sources.list.d/intellinuxgraphics.list wget --no-check-certificate https://download.01.org/gfx/RPM-GPG-KEY-ilg -O - | sudo apt-key add - wget --no-check-certificate https://download.01.org/gfx/RPM-GPG-KEY-ilg-2 -O - | sudo apt-key add - sudo apt-get update sudo apt-get upgrade # Or use other package management tool, like Synaptic etc.
Offline
scanner hp 2400
http://hplipopensource.com/hplip-web/install/install/index.html
TM253e /etc/init.d $ scanimage -L
device `genesys:libusb:002:032' is a Hewlett Packard ScanJet 2400c flatbed scanner
TM253e /etc/init.d $ xsane
http://movingtofreedom.org/2009/02/26/yes-your-hp-scanjet-2400-might-work-in-ubuntu-and-maybe-even-other-flavors-of-gnulinux/
sábado, 8 de marzo de 2014
instalar idioma por terminal del openoffice
... en un segundo apunto que...
sudo aptitude search spell
de la lista que aparezca elegimos el que necesitemos.
sudo aptitude install "lo que sea" sin comillas.
sudo aptitude install openoffice.org-l10n-es y para la ayuda sudo aptitude install openoffice.org-help-es
miércoles, 26 de febrero de 2014
Gparted y formatos
How to install support for several file systems at once in Ubuntu
Submitted by ingram on Tue, 03/29/2011 - 5:03pm
To begin, I recommend installing GParted:
sudo apt-get install gparted
Now open gparted:
sudo gparted or System > Administration > GParted Partition Editor
Now, from the menu you will open, View > File System Support.
You will see a chart with file systems and the various levels of support for them. Unless you have previously installed support for some of these file systems, you will be rather limited as to what you can do with each, as depicted by the chart. The "Required Software" tab on the far right lists the packages that you need to install in order to gain support for each.
Run this command to install support for the listed file systems:
sudo apt-get install e2fsprogs dosfstools mtools hfsutils hfsprogs jfsutils util-linux ntfsprogs reiser4progs reiserfsprogs xfsprogs
That's all there is to it. Let's take a look at the chart after running the previous command:
While it may not be full support for every file system, it definitely increases the support significantly.
http://itswapshop.com/content/how-install-support-several-file-systems-once-ubuntu
Again THX!
sábado, 8 de febrero de 2014
Monitorizando dd
A veces he tenido la necesidad de hacer un dd pero el silenio que acompaña a su uso a veces te desespera, deseando de que todo haya finalizado correctamente ( isos de raspberry ... ).
He encontrado esta página que me ha ido de rechupete encontrar a pv!
ahí va:
http://blog.desdelinux.net/uso-del-comando-dd/
Una vez más gracias al autor.
He encontrado esta página que me ha ido de rechupete encontrar a pv!
ahí va:
http://blog.desdelinux.net/uso-del-comando-dd/
Una vez más gracias al autor.
sábado, 11 de enero de 2014
Cómo Habilitar USB en VirtualBox (Debian)
Gracias al trabajo de esta persona:
http://bytegitano.blogspot.com.es/2013/02/como-habilitar-usb-en-virtualbox-debian.html
He podido habilitar el dichoso USB.
Bitácora de mis viajes binarios
miércoles, 20 de febrero de 2013
Cómo Habilitar USB en VirtualBox (Debian)
El soporte para USB en VirtualBox 4.1 ahora se instala con el paquete llamado Extension Pack, pero al intentar mapear obtenía este error: "Fallo al acceder al subsistema USB"
La solución la obtuve en el blog de Zizou, que es bastante sencilla, simplemente tenemos que agregar un par de líneas en el archivo fstab.
Para ello abrimos la Terminal y nos logueamos como root:
$ su
Abrimos el archivo fstab
nano /etc/fstab
Agregamos las lineas:
#usbfs
none /proc/bus/usb usbfs devgid=46,devmode=664 0 0
Montamos para que el sistema tome el cambio que acabamos de hacer:
mount -a
Listo! USB funcionando en VirtualBox!
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