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Showing posts from July, 2009

Hacking The library

בוקר טוב לכולם סוף שבוע משעמם אז החלטתי לעשות קצת בלגאן היום אני צריך מחשב בחינם, איך זה ? השיטה קלה משאלים מחשב מהספרייה וכול מה שצריך לעשות למחוק את ההיסטוריה של ההשאלה חחח פשוט טוב צריך את הסיסמה של אחד מהמפעלים טוב נעשה בדיקה קטנה http://i32.tinypic.com/2u9izxu.jpg זה האתר המסכן של הספרייה שגם עובדי הספרייה משתמשים אז נפעיל את ה wireshark ו בינגו חחחחחחחח זה לא מקודד אפילו http://i32.tinypic.com/2njzeqr.jpg כול מה שנשאר זה לקום קצת מוקדם ללכת לספריה עם כנסת העובדים והשאר תנחשו חחחחחחח

Even Ubuntu 9.04 still not Stable in HP Mini 2133

HP 2133 Mininote Almost non-usable because of weak VIA Chrome9 videocard support in Ubuntu. Software rendering of UNR interface is painful. Also there are minor problems with non-working mic, unstable falling into suspend and wi-fi not always waking up after resume. Known issues: 358793 - UNR jaunty: Slow interface, high CPU load 365688 - Mic doesn't work in jaunty for VIA VT1708 High Definition Audio 233920 - Sleep on lid close work only 1 time 359291 - Broadcom wi-fi card doesn't work after suspend/hibernate 355918 - resolution problem starting X with the wlan network controler activated [Dirk-Heine Hofstede] I installed it at my HP mini-note 2133, and except that the UNR interface reacts slow I didn't encounter any problems so far. My wi-fi card just ran normal and made connection again after I woke my mini up(I have done this only once yet). I didn't use the build in microphone yet, so I can't say anything about that. [Dipock Das] I also installed it on my ...

Circular Waveguide Antenna for 2.45 GHz / 802.11b / WiFi / WLAN

Latest version of this document can be found at http://flakey.info/antenna/waveguide/index.xhtml Last updated - 15th February 2005 | Flakey.info Overview Construction Mounting Cost Warning List of suitable tins References and links Range tests Calculate dimensions using javascript Calculate dimensions from a table of values Diagram showing dimensions Overview We have been experimenting with waveguide antenna, made from old food cans, to massively extend the range of 802.11b wireless networks. All that was required was fitting, in the correct place, a driven element consisting of a short piece of copper wire soldered into the centre of an N-type connector. One of the antennas made from a J&B whiskey tin. Note - This antenna is for use with 802.11b or 802.11g wireless computer networks or 2.4 GHz video sending equipment. It is not for FM / AM / SW / LW radio useage. This was evolved primarily since the Pringle's can antenna. The Pringle's can, being cardboard, does not ...