disable logitech webcam but use its own microphone

i wanted to use logitech’s microphone but disable the webcam , i mean the camcorder , so i just did :

sudo rmmod uvcvideo

Kde Kubuntu 12.10 install HP Officejet 4500 G510g-m ethernet

Hi here there is a tutorial for who like me had some problem with this hp

First of all if you want use USB connection you have not to read this article becasue it works out of the box even the scanner , so if you need a program to get your pictures from  printer’s scanner you need to install skanlite 

Now let’s set your printer like the ethernet printer.

just plug your ethenet cable from router to printer and now open your browser  here

localhost:631

ADD A PRINTER

SELECT THE NETWORK ONE

WRITE THE NAME YOU WANT USE

SELECT THE CORRECT MODEL  NOTE THERE IS HPIJPS THAT DOESN’T WORK SELECT INSTEAD THE HPCUPS ONE

konsole window resize freeze kde kubuntu nvidia

as you can see here if you have nvidia video cards

http://www.nvnews.net/vbulletin/showthread.php?t=162915

This is a transparency issue.Turn off all transparencies in your KWin theme.

if you don’t want turn off transparency you could lauch konsole in this way

“env XLIB_SKIP_ARGB_VISUALS=1 konsole ”

so if your problem resizing konsole seems to be disappeared you could edit the launcher

kdesudo kate /usr/share/applications/kde4/konsole.desktop

and modify from

Exec=konsole

to

Exec=env XLIB_SKIP_ARGB_VISUALS=1 konsole

you should fix your problem