Showing posts with label List of Ubuntu releases. Show all posts
Showing posts with label List of Ubuntu releases. Show all posts

02 May, 2014

Fixing BCM4352 driver in Ubuntu Linux

Broadcom
Broadcom (Photo credit: Wikipedia)
02-May-2014

I needed to reinstall Ubuntu Linux 14.04 Trusty Tahr in my laptop, as the program that I needed to use doesn't run. I believe I messed it up - part of my learning, I would say.

As in my previous installation, the Wireless  Network Adapter wasn't working, and that is the one I had to fix first and foremost.

I searched again, and I don't think I found the same article that I used before, but now, I used one which I followed to the letter, and after reboot, I find that the Wi-Fi connection is still not working.

Since I had to go and send my K1 girl off to school, I shut down the computer. And my wife and I had to go to the grocery to grab some things. A couple of hours, we were back.

Computer Home Business

So now I am on my second time to start the laptop after installation. I tinkled with the system settings, specifically on the profile photo, date and time settings, battery life indicator, etc. When I came to the 'Software & Updates section, I did my usual tinkering, checked the boxes on the Other Software and Updates tabs, and surprisingly, coming to the Additional Drivers tab, there was a choice to use the proprietary driver for the Broadcom wireless network card. That means what I installed was recognized by the system!

So, I have to take note of it now, lest I can't find it again should the need arise - to reinstall once again, or do another box.

Here's the link: Fixing Broadcom BCM43xx cards Ubuntu 10.04 and later

Hope this helps others who would run into the same problem: my machine is HP Envy-15 TS.

Till then!

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28 April, 2014

Skype in Ubuntu - Installed; Can't Run; Fixed; Can Run!

Image representing Skype as depicted in CrunchBase
Image via CrunchBase
28-April-2014


As a guide for me and everybody else who may need it, this article is now on Skype in Ubuntu.

Skype isn't actually available from the Software Center, but that wasn't a deterrent. I searched, and www.skype.com would have given you the .deb installer for Linux.

I picked the one which said Ubuntu 12.04 32-bit (for Skype is still a 32-bit application).

Doing a 'sudo dpkg -i ~/Downloads/skype*.deb' quickly performed the installation, and quickly after, I typed 'Skype' in the dash, clicked on the icon that came up, and a flicker. Nothing more.

What was that? What happened?

I thought, maybe my click isn't quite activating the program. So I went back to the Dash, re-typed 'Skype', clicked the icon, and... no, still the same. Tried several times, and no change.

Confirmed that Skype isn't running, I searched the web for similar issues, and yes, a lot have asked the same question that is now running in my mind.

As I would always do, I click on the link that's 2nd or 3rd, try the suggestions, and when that doesn't fix the problem, I do the whole thing again. Which is why sometimes my system gets so messy!

3 days. 4 days. Still not much help I find from the the web. Until today.

I tried to run Skype from the Terminal, and the error message led me to the solution: "error loading libGL.so.1", and I used that as a search string, and I got a long list, as usual, but this particular article made Skype work in my machine. I just find it odd that nobody checked this as an answer, while those that were checked as answers didn't help me at all. Duh!

I simply followed what was stated there (I always follow, sometimes without thinking, really!)

I performed a search first, just to satisfy my curiosity, as I suspect some multiple instances, and yes, I have the i386 and x86_64 instances installed, but as I said, it worked:

1. find / -name libGL.so.1
2. Type and run: LD_PRELOAD=/usr/lib/i386-linux-gnu/mesa/libGL.so.1 skype
    > this should bring up Skype; type Ctrl+C to quit, and continue with below
3. Type and run: sudo nano /etc/ld.so.conf.d/skype.conf
    > you can also use 'pico' if you like (sudo pico...)
4. Add this line: /usr/lib/i386-linux-gnu/mesa/
    > Save and exit
5. Finally, type and run: sudo ldconfig -v

That definitely fixed my Skype in Ubuntu. Now, I can type Skype in Dash, click on the icon, and I would immediately see Skype window pop up - and working!

Till then!

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