klain

Sparda, i'm (still) using windows xp and debian. Windows xp will be my last windows installation, i'm trying to get things working only with linux. --- mount|grep -i sdb /dev/sdb1 on /media/usb0 type vfat (rw,noexec,nosuid,nodev) lsusb Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 001 Device 003: ID 058f:6387 Alcor Micro Corp. Transcend JetFlash Flash Drive Bus 001 Device 002: ID 0ac8:c002 Z-Star Microelectronics Corp. Visual Communication Camera ********** Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub umount /dev/sdb1 mount|grep -i sdb cd /sys/bus/usb/devices/usb3/power ll total 0 drwxr-xr-x 2 root root 0 Aug 26 11:50 ./ drwxr-xr-x 5 root root 0 Aug 26 2011 ../ -r--r--r-- 1 root root 4.0K Aug 26 11:50 active_duration -rw-r--r-- 1 root root 4.0K Aug 26 11:50 autosuspend -r--r--r-- 1 root root 4.0K Aug 26 11:50 connected_duration -rw-r--r-- 1 root root 4.0K Aug 26 11:50 level -rw-r--r-- 1 root root 4.0K Aug 26 11:50 wakeup echo suspend > level etc. --- Still can't figure out. Wrong-strange number devices, what's the meaning of each file etc. Anyway

Hi hak5ers. In windows when i do safe remove for some usb drive the system cuts off the power going to the device. In linux, umounting any usb device it will still have the current running on this. Since i do backup with usb drives, i'm afraid to unplug the usb drive with power on it and i just reboot the pc. Do you know any way to cut the power off ?

I'm looking for the 2SK117. Someone told me to replace it with: {2SK68, 2SK106, 2SK121, 2SK163, 2SK184}. The only transistor i can find to buy starting with 2SK* is 2SK1069 From google searches i found these: {BF245a, 2N5457, J201, 2N5484, 2N5485, 2N5292} This is the circuit i want to build: http://www.techlib.com/electronics/VLFwhistle.htm#Portable Any ideas ?

does anybody know any transistor equivalents {list, text file, site, etc} ?

digip, analog tv is not dead in the rest of the world. it will be in a few years. i'm trying to find a way to do this using the sound card for educational reasons.

what if i build a simple vhf receiver that receives from 50+ mhz to 155 mhz. it covers the first tv channels 2-6, fm band and air band etc. then connect the audio output to the mic of the sound card. tune the receiver on the frequency of tv carrier of a channel and use the sound card to decode the tv signal ? there are some utilities in linux that decodes morse code captures, fax via the sound card. is there a utility to do the same job for the tv signal ? sorry for my bad english.

in basic it would be zuper simple. screen 1:width 40 ? "boom!!!!!!!" cls screen 2 ? "doom!!!!!"

fsck, the easy solution was to start debian with vga=773 in grub menu.lst it starts with larger screen and prboom works fine i tried to change screen resolution while i was in the simple text mode. i had a strange feeling that my monitor will explode first install the fbset. aptitude install fbset then load the module for my vaio laptop modprobe intelfb a new file is created /etc/fb.modes with screen modes grep ^mode /etc/fb.modes : mode "640x480-60" mode "640x480-72" mode "640x480-75" mode "640x480-90" mode "640x480-100" mode "768x576-75" mode "800x600-48-lace" mode "800x600-56" mode "800x600-60" mode "800x600-70" mode "800x600-72" mode "800x600-75" mode "800x600-90" mode "800x600-100" mode "1024x768-43-lace" mode "1024x768-60" mode "1024x768-70" mode "1024x768-72" mode "1024x768-75" mode "1024x768-90" mode "1024x768-100" mode "1152x864-43-lace" mode "1152x864-47-lace" mode "1152x864-60" mode "1152x864-70" mode "1152x864-75" mode "1152x864-80" mode "1280x960-75-8" mode "1280x960-75" mode "1280x960-75-32" mode "1280x1024-43-lace" mode "1280x1024-47-lace" mode "1280x1024-60" mode "1280x1024-70" mode "1280x1024-74" mode "1280x1024-75" mode "1600x1200-60" mode "1600x1200-66" mode "1600x1200-76" fbset 640x480-60 open /dev/fb0: No such file or directory i googled this and and then try to install the makedev package. debian's udev (something like that) didn't let makedev to be installed. another day i'll try to figure this out. for now: vga=773 :P

hey guys. i have installed a version of debian in my laptop besides windows xp. i login in command line (without starting the X). i'm trying to run prboom from there without starting the X server (for my own reasons ) and here is the error i get: =======================| DirectFB 1.0.1 |======================= © 2001-2007 The DirectFB Organization (directfb.org) © 2000-2004 Convergence (integrated media) GmbH ------------------------------------------------------------ (*) DirectFB/Core: Single Application Core. (2008-08-18 12:36) (!) Direct/Util: opening '/dev/fb0' and '/dev/fb/0' failed --> No such file or directory (!) DirectFB/FBDev: Error opening framebuffer device! (!) DirectFB/FBDev: Use 'fbdev' option or set FRAMEBUFFER environment variable. (!) DirectFB/Core: Could not initialize 'system' core! --> Initialization error! Could not initialize SDL [DirectFBCreate: Initialization error!] prboom v2.5.0 (http://prboom.sourceforge.net/) I_SetAffinityMask: manual affinity mask is 1 Could not initialize SDL [DirectFBCreate: Initialization error!] any ideas how to solve this ? i get the same error while trying to run stella atari 2600 emulator from command line. if i start X it runs ok. sorry for my bad english