Posts Tagged ‘Tips’

Updating my Google Nexus One Phone from Android 2.1 to 2.2

Saturday, August 7th, 2010

This is rather a belated post which I should have done last July 6 when at last the long wait for the Over-The-Air (OTA) update from Android 2.1 (which was the default installed version when I got the Google N1) to 2.2 (Froyo). I was trying before to use the update function of the GN1 (Settings->About Phone->System Updates) since I heard the news about the available OTA updates but without success. I have tried downloading several update files and installing them based on the instructions I got after scouring the Internet but again the usual errors. So I decided just to wait when the OTA will be available comforting myself with the thought that at least this is the safest way to do it.

So here it is: just so I won’t forget what I have done and to share to others who might need the info (we need to share, right?). Its actually simple:

* Try entering *#*#checkin#*#* (type *#*#2432546#*#*) into the GN1 phone dialer to force the update.
* Wait for ‘checkin succeeded’ notification
* Then immediately turn the phone off and then turn back on
* Then go to Settings->About Phone->System Updates of your Google Nexus Phone

My Google Nexus One has Build EPE54b 2.1-update1 with Android 2.1 prior to the update.
Its now Android 2.2 with latest Build FRF91.

Thanks to jchocolate99 post at nexusoneforum.net.

BTW, from the comments I read from the forum. There is no guarantee for this work and will depend on your location. At least worth a try especially for people who doesn’t want the tedious other way of updating and of course have the patience to wait.

POST ONDOY / Typhoon- HEALTH ISSUES / Information

Monday, October 5th, 2009

From: pisay2011PTA mailing list

Thanks to Dr. Nancy Garcia Tan (PSHS Batch 2011 President) for this very useful and important information

As we pick up the pieces post typhoon Ondoy, I wish to remind everyone regarding health issues that may arise following a storm and exposure to flood waters.

1. Please make sure the water you drink and use to prepare your food is not contaminated as this may lead to gastroenteritis (stomach problems). Best to properly boil water for consumption or food preparation. Frequent hand washing, prompt disinfection of contaminated surfaces, and prompt washing of soiled articles of clothing also help reduce risk of infection.

2. For those who were exposed to flood waters – check for skin abrasions, cuts and wounds specially on the feet, as these are entry points for bacteria. Note for any pain, swelling or inflammation. Scaling, maceration in between toes may be secondary to fungal infection.

3. Dengue fever – Mosquitoes may breed in water trapped in areas around the house. Though clean-up may take time, we have to make sure our surroundings do not hold any stagnant water. Insect repellants are advised, at home and in school.

4. Influenza – Fever, cough , colds are more common during this time. Best to consult a physician for proper diagnosis and management as flu-like symptoms may be the initial manifestation of more severe illnesses.

5. Though less common, would like to mention Leptospirosis – This is a bacterial infection occurring in domestic and wild animals specially rats. Human infections / outbreaks are usually caused by exposure to water or soil contaminated with the urine of infected animals. Incubation period is from 2 – 20 (usually 7 – 13) days. Signs / symptoms are biphasic: First phase (lasts 4 – 9 days) – Flu-like symptoms: severe headache, fever, red eyes, muscle pain, nausea, +/- skin rash. Patient then (temporarily) recovers. Second phase (6th – 12th day of illness) – may not occur in mild cases. In more severe infections, fever returns, accompanied by abdominal pain, renal, liver problems. Patients with mild infections recover quickly, those with severe infections can take several weeks to recover. Infection is confirmed by laboratory test (blood / urine). Pls. consult your physician early for proper diagnosis and management. Pls. do not self medicate.

Keep well everyone.

Creating a Personal Repository (esp if your network has a slow or no internet connection)

Sunday, August 17th, 2008

The Ubuntu desktop CD installer due to limited space contains only what is commonly needed in a desktop. No server packages. So if you try to install a server package, it would really look for an internet connection.

The same way with the Server CD installer. It does not contain everything.

I think they tried to balance the practicality, economy and ease of distributing the software by using only the CD media with a capacity of only 800MB. Given the limited space, they have to prioritized what should be included and have the other software available via the internet.

So, if you’re managing a network with several PCs, there will be times that you will need to update them or need something from the repositories in the Internet — when doing installation and your network connection is also slow or if you don’t have an internet connection at all — a suggestion is to create your own local or personal ubuntu repository. In this way, there is no need for all the PCs to access repositories in the Internet and eventually save on that precious bandwidth.

Then install or update from there using apt. Here’s a good reference/howto to create a personal repository:
https://help.ubuntu.com/community/Repositories/Personal

But of course you have to download the necessary .deb files first and place them in your repository. Next post, a way (work around) how to do this …..

Web Development Toolbox: 100+ open source Web Development Tools and applications

Tuesday, October 30th, 2007

Open Source reference site for web developers with an Index of open source web development tools:

1. Code Editors
2. Modelling Tools
3. File Transfer Clients
4. Code Documentors
5. Browser Plugins
6. Unit Testing
7. Load/Stress Testing
8. Usability/Accessibility and General Testing
9. Regular Expressions
10. Image Editing
11. Colour Matching and Sampling
12. Database Design
13. Source Control
14. HTTP Debugging
15. Servers
16. Databases
17. Database Administration
18. Site Statistics
19. Other

Read more: Web Development Toolbox: 100+ open source Web Development Tools and applications

Choosing and Using Free and Open Source Software: A primer for nonprofits

Thursday, October 11th, 2007

“Describes what open source software is and what impact this type of software may have on the nonprofit sector.”

Includes:

* case-studies of nonprofits of various sizes that are using open source software,
* a process for evaluating whether or not open source is right for an organization,
* a live feed of Social Source Commons FOSS toolkits
* and useful resources and information.

Written primarily in non-technical language, the Primer is accessible to a wide audience, including nonprofit managers with little hands-on technical expertise.

Access the primer at http://nosi.net/projects/primer