Are you really getting a Mac?

Apple's latest Get a Mac Ad's are funny, not because Vista sucks (which probably it does), but because of John Hodgman. Hats off man, you singlehandedly killed Vista :)

10 Great things to do, when you are on a Firewalled night shift

Imagine you are stranded all night in Office, waiting for something bad to happen, and stuck with a Vista Machine with restricted access and a crippled network. How do you manage the next 12 hours. Here are 10 ways to survive a Firewalled night shift.

10.Blog offline
Blogger, Wordpress etc. are all blocked at work. Type your posts in good 'ol html/text, and either mail it directly to Blogger, or go home, and use your own trusty internet connection, 14 hours later and publish it to the world.

9. Twitter through the night
I tried this but failed miserably. Twitter is generally blocked at work, but you can either post your tweets via twittermail or via your im (look at 6)

8. Watch videos for strictly non-entertainment purpose
Sticking to the office decorum, my favorite source of vidoes are - revision3, cnet and WSJ Online
Please no youtube or Saturday Night Live at work.

7. Listen to music
If you forgot your iPod, the thing I did, you have tonnes of online sources. My top picks - youtube (yeah for music, and it works in my office), seeqpod and Grooveshark

6.Chat with friends and strangers
This one is such a big time waster :) but that's exactly what you want now, right
Most of the offices block instant messengers. Here is a really cool site that lets you do it on port 80. Gtalk javascript clone.
This has a really strange bug. It auto accepts all invites, including what google suggests from your blogger comment contacts, and you end up taking to people you hardly know. But it's still cool.

5.Code something fun
Well this one's for the real geeky ones.When you have restricted access, nothing beats the simplicity and ease of Excel VBA macros. No admin rights needed. Code your way through the night. How about a pacman in excel?

4. Read a Book
Read something that will keep you awake. I prefer some good ol' science fiction - Asimov's, Arthur Clarke's and Stephen Baxters.

3. Talk to real people
Come out of the virtual world mate, no facebook, no twitter.. I am referring to good ol' people in flesh n blood. You are never in it alone.. just look around for folks in similar "What should i do now" mode.

2. Do some real work!
Oh c'mon, the work that you are intended to do, staying late.. in the first place.


1. Think of the 10 best ways to survive a firewalled night shift
And, be prepared for the comments that would follow when it reaches the world.

Have a great week folks! And enjoy your night shifts.

KDE4: Resolving Dolphin crashes & the Krusaders to our rescue

Here is a common issue in KDE4. Everything seems to work fine, and suddenly poof, Dolphin fails to load. It crashes with signal 6 ((SIGABRT).

Here is a quick tip. The fastest way to resolve Dolphin crashes in KDE4 is to do a clean re-install of the Dolphin package from your package manager. Unfortunately, this doesn't always work, as even after reinstalling or upgrading the Dolphin package, the error remains unresolved.The reason is that the configuration files are not cleared when you re-install, so we need to remove them manually.
This is what you need to do.

1.Remove/Uninstall Dolphin from your package manager.
2.Locate all the Dolphin configuration files on your system, and rename or delete them.

$ locate dolphin


$ rm -rf /home/anoj/.kde4/share/apps/dolphin


$ mv /var/lib/mandriva/kde4-profiles/common/share/config/dolphinrc /var/lib/mandriva/kde4-profiles/common/share/config/dolphinrc!


3.Now install the Dolphin package again.
4.Restart your machine (this one is optional but recommended)

Great, Dolphin is back.

Now, if you still can't fix it, then let's see what alternatives we have..
I personally use this really great KDE file manager called Krusader



Do drop me a note, if you have any other recommendations for other alternative file managers.

KDE4: Resolving the "call to lnusertemp failed" issue after adding new user

A strange thing happened the other day. I was adding a guest user to my pc using Mandriva's KDE4 control panel. I created the guest user and tried logging in back to my primary account.

KDE threw an error message "call to lnusertemp failed {temporary directories full?} and crashed back to the login screen.

I immediately went to my terminal 1 (ctrl + Alt + F1), logged in as root and typed in

$ df -h
/dev/sda1 33G 5.3G 26G 18% /
/dev/sda2 19G 17G 2.9G 85% /media/hd

And I could see I had over 26 GB of free space left. I decided to check the permission of my home directory, just in case..

$ ls -sl /home
4 drwx--x--x 39 guest guest 4096 2008-10-03 00:35 anoj/
4 drwxr-xr-x 23 guest guest 4096 2008-10-03 00:16 guest -> anoj


Strangely, Kde seemed to have assigned ownership of my home to the guest user. I assigned the ownership back to my primary "anoj" user.

$ cd /home
$ chown -R anoj anoj


Deleted the symbolic link for the "guest" home directory and created a new directory "guest"

$ rm guest
$ mkdir guest
$ chown guest guest


And I tried logging in as "anoj" and Voila!, I was back in my familiar KDE environment.

Linux for Older PCs : From Ubuntu to Vector Linux

My linux journey began with Red Hat and Corel Linux, in the 90s. For a long time, I just couldn't convince my dad to install linux on his windows laptop, the only computer we had then. Then came the 21st century, with linux distros getting more user-friendly with easier and manual-free installations. I shifted from being a long time RedHat Fedora fanboy to an interim PCLinuxOS fan to finally an Ubuntu believer.

Finally after 2 long years, this week, I decided to move on a bit, and try something new. My PC is getting older and constantly struggles to carry the huge processing needs for the latest KDE4 or Gnome and the delicious compiz, which has now become an integral part of the entire Linux Experience.

This week, I tried Vector Linux, a slackware based distro, known to be fast and stable, ideal for older machines like mine and yet never compromising on the features. Read on, to see if it delivered what it promised.


Before we start, here is my PC configuration. It's an old Compax nx7010 business laptop with a Pentium M(Centrino) 1.6 Ghz processor, 1.5GB of Ram and a 64 MB ATI Radeon 9200 gfx card. It's pretty fancy for a 5 year old laptop, but it cost a bomb back then.

I downloaded the VL 5.9 Standard Edition iso from the Vector Linux Homepage and gave it a try.


1. Installation
VL has a decently friendly text-based installer. I found it easy at most times but the partition tool still needs some rework. If you are not comfortable using fdisk or similar text based partition utilities, I would suggest creating the swap and root partitions beforehand using gparted or something else, and just select them for installation. It is a lot easier this way.
The installation was really really fast, finished in less that 20 minutes. Lilo autodetects other OSs on your system and configures easily. VL also prompts you to configure xorg and suggests drivers for your card. In my case, fglrx doesn't work for older ATI cards (pre Radeon 9550), so I selected the opensource radeon drivers. You can also configure your network settings. The system reboots to boot into your new VL environment.

2.Interface, design and usability
VL uses Xfce as it's default desktop/window manager. It also comes with jvm, fluxbox and other light alternatives. The default Xfce environment looks really polished with Thunar being the default file manager.


It's nice to log in as Root for a change, though it is never recommended. On top of the standard xfce applications set, VL offers its own control center called VASM where you can configure - display, network, boot systems etc.


Another nice addition is the package manager GSLAPT, which looks like a skinnier half brother of synaptic but has everything you will ever need to install the extra packages.


Overall, for newbees it's a pretty friendly experience, and seasonal Xfce users will be delighted with the VASM and SLAPT.

2.Quirks, Pains and Woes
I am really tempted to recommend it to everyone, but no OS is perfect, including VL. Firstly, I wasn't really impressed with the partition tool in the installer. Secondly, newbees who select the wrong graphics driver will be left wondering why their Xorg crashes with "no screen found" each and every time they do "startx". Thirdly, the built in wifi configuration in VASM refused to obtain an IP address from my d-link router. VL comes with Wifi-Radar, which again gave the same message. I finally had to get Kdenetwork manager, just to get my wifi connected. Users from other distros - Ubuntu, Suse, Fedora etc. will definitely miss the extensive package support in Vector Linux, which currently has a limited package repository. There are some articles online, which talk about using Slackware packages directly on VL, which I still need to read. Overall some hits and some misses.

3. Final verdict
Once all the initial quirks are resolved (especially the xorg issue), VL is a really solid distro. It is fast as expected from Xfce.
For older machines, fluxbox is a really nice alternative. VL packs a wbar, a mac like dock on startup, which can be activated for Xfce with following command.

$ wbar -above-desk -pos bottom -isize 40 -nanim 5



The best way to really speed up things is by choosing a lower desktop resolution. It really works but would you wish to give up your crisp high resolution for a faded 16 bit low res? The choice is yours, speed vs looks. And yeah, forget compiz. The last one really hurt.. right? Enjoy your linux experience, and please do give VL a try. I am off to try Mandriva 2009 RC2, but I have a gut feeling, I will be back again to VL. Have a nice weekend folks!

Test driving the new Ubuntu 8.10: Intrepid Ibex Alpha6

A few days back, Ubuntu announced the release of the alpha6 of the next Ubuntu release, titled as Intrepid Ibex. Along with a new version of the kernel and X.org server, it has some useful improvements. Here is a sneak peak of what to expect from the next release.

A gentle reminder, please don't try this on a production Environment.
Now, let us get started shall we.
Fire up your update manager, from System > Administration > Update manager or

$ sudo update-manager -d





Update manager will ..prompt the availability of 8.10 in the repos. Click on "Upgrade".



Sit back and relax, as the update starts. Restart the machine to complete installation and Voila, the new system is ready for testing.


Great, now let us look at some of the new improvements that Ibex has to offer.

1. An Improved Network Manager

• With 3G Support
  
• you don’t have to log in to connect (this is also of of the most requested features),
• PPP and PPPOE connections management,
• management of many active devices.

2. Synaptic

• Improved interface
• Auto completion of search results (no need to click search)
  

3. Nautilius

• Finally! Tabbed browsing
  

4. Private Folders

Ubuntu now offers your own personal protected (chmod 700) and encrypted folders under ~/Private. In alpha execute the following to get this feature.

$ sudo apt-get install ecryptfs-utils auth-client-config
$ sudo auth-client-config -p ecryptfs_standard \\
-t pam-auth,pam-session,pam-password ecryptfs-setup-private

5. Guest Accounts
Ibex will have a new "Guest" account. Guests have almost no rights. They have no access to other users’ files and they cannot save any files permanently (guest’s home directory is temporary). This is a nice security feature if you want to give your friends' a internet browsing access or for other simple tasks, without compromising your system's security.

Final Word,
From the regular end-users' perspective, the alpha6 has nothing ground breaking to offer. Most of the new features are good to have, but not a must to have. You see the difference right.I didn't encounter any major issues using the alpha, but if you have a stable 8.04 working on your box, I would suggest waiting for the final 8.10 release. But, if you are feeling a little adventurous, just like me, go one and give it a try. You won't regret it.
Enjoy the Ubuntu Experience and keep supporting the Open Source community. Thanks.

What have I been up to lately

This is another filler post. Blogging time is hard to come by these days, with a full time job which keeps me quite occupied throughout the week. Here is the list of posts that I am hoping to complete by this weekend.

1. A review on the online money management site : Buxfer
2. Sneak peak into the upcoming Ubuntu 8.10: test driving Intrepid Ibex alpha6
3. OSs for older machines - Ubuntu vs Vector Linux

Browsers get Speedier and the competition heats up...

This is more like a filler post as I hardly have time to blog on weekdays. This week had so many really interesting things happening in the tech world that I just couldn't help ..myself.

Google loves to hog the limelight and they did it again in great style by releasing "Chrome", the google branded web browser based on WebKit. Touted as the fastest and safest browser ever, with a new Javascript virtual machine called V8, and a multiprocess approach to individual tabs, Chrome is an amazing experience. I tested it on my office Vista machine, and it was clean, easy to use, light and really fast. First impression, an awesome "A". As firefox is blocked in office, and Chrome surprising installs without Vista prompting me for an Admin password, I can see how Chrome easily replaces ie7 for me in my workplace.

To make things more interesting, Brendan from Mozilla posted results of their own new Javascript engine Tracemonkey for their next generation browser Firefox 3.1, on his blog, showing how it kicks chrome's butt in the SunSpider Benchmarks.
I did a quick test and found it really snappy and fast compared to the current Firefox 3. It's still an alpha so don't expect great things from it yet :).

The already saturated Browser market has yet another competitor, which surprisingly has the potential to outshine the leaders. But the fox is still not out of the race yet. M$'s got a lot of work to do now, if it still wants to keep up in the race.

I am still waiting for Chrome's native linux version. Or else, will have to use Wine to run it, but then that's for the weekend. Good Night everyone.