0
votes
0answers
32 views

Dell Vostro fan not working properly after installing Ubuntu 14.04

I am using Dell Vostro 1014, and using Ubuntu 14.04 LTS. Before 14.04, it was 12.04 and instead of updating I do a fresh install of 14.04. Now my laptop fan is not working properly. It works for a ...
0
votes
1answer
424 views

Wifi is not working in Dell Vostro 2420 after reinstalling Ubuntu 12.04

I have a Dell Vostro 2420 pre-installed with Ubuntu, now re-installed manually, but wifi stopped working, I tried some of the methods shown in other threads for similar problems. One of the method I ...
0
votes
1answer
190 views

Wifi local connection or unstable connection only

First time posting here, and one-week on Ubuntu 12.04 (on linux, in reality). I'm having problems with my wireless connection at home only. At the university I can use wireless no problem, but at home ...
1
vote
0answers
416 views

Bluetooth not working on dell vostro 2520 laptops ubuntu

I have dell vostro 2520 dual boot machine. On Windos 7 my laptops bluetooth works fine but on ubuntu 12.04 bluetooth doesn't work. It shows bluetooth icon but did not scan devices.. I tried installing ...
2
votes
5answers
1k views

Particular WiFi not detected in Ubuntu 12.04 - Dell Vostro 3560

I am using a Dell Vostro 3560 with Win 7 x64 and Ubuntu 12.04 as dual boot. Earlier my room WiFi was getting detected in both Ubuntu and Windows 7. But recently I moved to a different location ...
1
vote
0answers
750 views

Flickering/Flashing screen problem related to keyboard

This will seems quite bizarre but that's a huge problem for me, I'm facing it for a long time since Ubuntu 12.04. My Ubuntu/Linux Mint/Debian (Unity/Gnome) always starts flickering after using the ...
1
vote
0answers
109 views

Laptop refuses to power down or restart from top bar power icon

I am running Ubuntu 12.04 (32-bit) on a Dell Vostro 1700 laptop. When I click 'shut down' option on top bar far right button, it closes Ubuntu but won't shut down. It just goes to a low-power state, ...
3
votes
0answers
830 views

Dell Vostro 1510 can't connect using wired connection

I recently dual-booted my system with Windows 7 and 12.04. I can't access Internet through wired connection, in spite of LAN cable in the socket. It says network cable unplugged, but I can access ...
1
vote
1answer
2k views

Dell vostro 3560 no wifi [duplicate]

Possible Duplicate: How do I install BCM43142 wireless drivers for Dell Vostro 3460/3560? I just bought new Dell Vostro 3560 with Ubuntu 11.10 and when I upgareded it to 12.04 LTS I lost my ...
2
votes
1answer
1k views

Wireless won't associate after 12.04 upgrade

I have a problem connecting to my wireless when I upgraded to 12.04 from 10.04. I have the Atheros 9285 card and it's using the ath9k driver. The failure is: [ 3262.329542] wlan0: authenticate with ...
3
votes
2answers
4k views

Speakers are not working after upgrading to 12.04

The day before yesterday I upgraded my OS from Ubuntu 11.10 to 12.04. And I was able to hear sound from my "DELL VOSTRO - 3400" Laptop for 24 hours only. But after that sound is coming through the ...
1
vote
1answer
3k views

How do I enable wireless on a Dell Vostro 3400

I am using Dell Vostro 3400 PC. Previously I was running Ubuntu 11.10 version . Recenty I have upgraded it to 12.04 version. The sad part is wireless is disabled now and I am unable to connect ...