Archive for January, 2011

January 20, 2011

move to blogspot

what the f viettel-adsl is! it ‘s too slow and often drop internet out. With this adsl, running on google is faster than workpress. So, must move to it, let’s go

January 20, 2011

resume from hibernate on arch

After freshly install arch, I cannot resume from hibernate although can resume standby and  hibernate process is success without error in pm-suspend log file.

And today, after read  wiki with so careful and some trying, I found the solution to solve it:

– with Grub2 : must add resume=/dev/disk/by-uuid/<uuid of swap partition> to option in: “/boot/grub/grub.cfg”.

Better, you should add it to: “/etc/default/grub” and then update grub by command: sudo grub-mkconfig -o /boot/grub/grub.cfg’

or add the line:

alias update-grub=’sudo grub-mkconfig -o /boot/grub/grub.cfg’

to .bashrc, then simple run update-grub.

Note: don’t use resume=/dev/sdaX because grub2 disable /dev/sdXY by default, or you can use this option with enable /dev/sdXY in grub.

– Add resume to HOOKS in the file “/etc/mkinitcpio.conf”. Note: resume must be before filesystems and after base, udev.

Example: HOOKS=”base udev autodetect pata scsi sata usbinput resume filesystems”

then, run command:

sudo mkinitcpio -p kernel26

to generate image to boot by grub.

Ok, it’s done.

January 16, 2011

use dolphin to open folder in firefox

When I installed KDE and Firefox this feature actually worked – I downloaded a file, clicked on “open containing folder”, and Dolphin would happily pop with the respective folder open.
However, when I installed a few more apps,  Firefox started calling Gwent or other app to “open the folder”.


In the file /usr/share/applications/mimeinfo.cache , find “inode/directory” and make “kde4-dolphin.desktop” on first such as:

January 14, 2011

Arch-KDE-network (temp)

I just installed Arch since 3 days ago. Arch is really great for me because it fulfill my requests: always update latest version of package, can install minimal system with the software that I want, and of course, allow full control permission.

beside, i like interface of KDE but most satified about ability control network of gnome, So, I install all of them on arch:

kdebase, networkmanager, network-manager-applet and gnome-keyring.

January 11, 2011

Some ways to add or remove application start up with kde

After some time searching google, I found somewhere applications locates to start up with kde:

1. ~/.kde4/Autostart

or something similars: ~/.kde/Autostart

2. /etc/xdg/autostart/

3. /usr/share/autostart/