A webcam-ról (logitech) annyit, hogy az intrepid howto alapján:
http://ubuntuguide.org/wiki/Ubuntu:Intrepid#WebCams
megkerestem a webcam install részt
https://help.ubuntu.com/community/Webcam
Aztán először az EASYCAM-mal próbálkoztam!
https://help.ubuntu.com/community/EasyCam
és feltettem az EasyCam2-qt-t, de aztán az nem ment.
Próbálkoztam a manuális installal
https://answers.launchpad.net/ubuntu/+question/49739
De az itt megadott infók alapján nem jutottam teljes sikerre
"1. Download and unpack http://people.atrpms.net/~hdegoede/libv4l-0.5.0.tar.gz
2. See README, and install: sudo make install
3. Open terminal window
4. $ export LD_PRELOAD=/usr/local/lib/libv4l/v4l1compat.so
5. $ camstream
Start camera, should now work"
Itt már nem ment a dolog!
a 4. pont még lement szépen, legalábbis semmi hibaüzenet!
az 5. pont is (bár eleinte volt egy hibaüzenet, mert nem volt fent a camstream), bár a camstream nem találja a webcamot!
Azonban a README-ben leírtakkal volt gondom!
Az ott szereplő Installacion Instructions nem ment!
Bementem a kicsomagolt mappába és ott:
make
make install PREFIX=/usr/local
Aminek az eredménye a következő lett!
Make:
make -C libv4lconvert V4L2_LIB_VERSION=0.5.0 all
make[1]: Entering directory `/home/yoda/linux.appz/webcam.logitech/libv4l-0.5.0/libv4lconvert'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/home/yoda/linux.appz/webcam.logitech/libv4l-0.5.0/libv4lconvert'
make -C libv4l2 V4L2_LIB_VERSION=0.5.0 all
make[1]: Entering directory `/home/yoda/linux.appz/webcam.logitech/libv4l-0.5.0/libv4l2'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/home/yoda/linux.appz/webcam.logitech/libv4l-0.5.0/libv4l2'
make -C libv4l1 V4L2_LIB_VERSION=0.5.0 all
make[1]: Entering directory `/home/yoda/linux.appz/webcam.logitech/libv4l-0.5.0/libv4l1'
make[1]: Nothing to be done for `all'.
make[1]: Leaving directory `/home/yoda/linux.appz/webcam.logitech/libv4l-0.5.0/libv4l1'
yoda@intrepid:~/linux.appz/webcam.logitech/libv4l-0.5.0$
Make install PREFIX=/usr/local
/libv4l-0.5.0$ make install PREFIX=/usr/local
make -C libv4lconvert V4L2_LIB_VERSION=0.5.0 install
make[1]: Entering directory `/home/yoda/linux.appz/webcam.logitech/libv4l-0.5.0/libv4lconvert'
mkdir -p /usr/local/include
install -p -m 644 ../include/libv4lconvert.h /usr/local/include
install: "/usr/local/include/libv4lconvert.h" nem törölhető: Hozzáférés megtagadva
make[1]: *** [install] Error 1
make[1]: Leaving directory `/home/yoda/linux.appz/webcam.logitech/libv4l-0.5.0/libv4lconvert'
make: *** [install] Error 2
Megőpróbáltam rendszergazdaként is:
libv4l-0.5.0$ sudo make install PREFIX=/usr/local
[sudo] password for yoda:
make -C libv4lconvert V4L2_LIB_VERSION=0.5.0 install
make[1]: Entering directory `/home/yoda/linux.appz/webcam.logitech/libv4l-0.5.0/libv4lconvert'
mkdir -p /usr/local/include
install -p -m 644 ../include/libv4lconvert.h /usr/local/include
mkdir -p /usr/local/lib
install -m 755 libv4lconvert.so.0 /usr/local/lib
cd /usr/local/lib && \
ln -f -s libv4lconvert.so.0 libv4lconvert.so
mkdir -p /usr/local/lib/pkgconfig
install -m 644 libv4lconvert.pc /usr/local/lib/pkgconfig
make[1]: Leaving directory `/home/yoda/linux.appz/webcam.logitech/libv4l-0.5.0/libv4lconvert'
make -C libv4l2 V4L2_LIB_VERSION=0.5.0 install
make[1]: Entering directory `/home/yoda/linux.appz/webcam.logitech/libv4l-0.5.0/libv4l2'
mkdir -p /usr/local/include
install -p -m 644 ../include/libv4l2.h /usr/local/include
mkdir -p /usr/local/lib/libv4l
install -m 755 libv4l2.so.0 /usr/local/lib
cd /usr/local/lib && \
ln -f -s libv4l2.so.0 libv4l2.so
install -m 755 v4l2convert.so.0 \
/usr/local/lib/libv4l/v4l2convert.so
mkdir -p /usr/local/lib/pkgconfig
install -m 644 libv4l2.pc /usr/local/lib/pkgconfig
make[1]: Leaving directory `/home/yoda/linux.appz/webcam.logitech/libv4l-0.5.0/libv4l2'
make -C libv4l1 V4L2_LIB_VERSION=0.5.0 install
make[1]: Entering directory `/home/yoda/linux.appz/webcam.logitech/libv4l-0.5.0/libv4l1'
mkdir -p /usr/local/include
install -p -m 644 ../include/libv4l1.h /usr/local/include
mkdir -p /usr/local/lib/libv4l
install -m 755 libv4l1.so.0 /usr/local/lib
cd /usr/local/lib && \
ln -f -s libv4l1.so.0 libv4l1.so
install -m 755 v4l1compat.so.0 \
/usr/local/lib/libv4l/v4l1compat.so
mkdir -p /usr/local/lib/pkgconfig
install -m 644 libv4l1.pc /usr/local/lib/pkgconfig
make[1]: Leaving directory `/home/yoda/linux.appz/webcam.logitech/libv4l-0.5.0/libv4l1'
yoda@intrepid:~/linux.appz/webcam.logitech/libv4l-0.5.0$