Questions related to physical hardware, and how it interacts with Ubuntu.

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No Bluetooth adapter. “hciconfig” showing no output.ubuntu14.10

I installed ubuntu 14.10, bluetooth is not being displayed in the menu bar the application says "no bluetooth adpter found" output of rfkill list all is: 0: phy0: Wireless ...
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0answers
21 views

Strange color changes and large patches of green (after some time) make sceen unreadable : what is wrong?

It happened twice as of now. Large patches of green and other colors take the background and then all colors change mostly to a kind of light blue. I cannot work anymore and stop the PC. Is it the ...
2
votes
1answer
60 views

Graphics corrupted on Ubuntu 14.10

I currently have Ubuntu 14.10 installed on my PC. Previously I used Windows 7 and never experienced such things. I haven't figured out what triggers it, but most of the time the visual appearance is ...
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1answer
25 views

How to achieve a “one size fits all” Ubuntu USB which doesn't have many hardware issues on different computers

I've successfully fully installed Ubuntu onto a USB which can boot on my Macbook Air and Windows PC (and hopefully anywhere else). I'm putting Ubuntu on this USB so I can use it anywhere, on anybody's ...
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1answer
25 views

Which version is most suitable for me

I have a computer with the following spec: Intel(R) Core(TM) i7-3632QM COU @ 2.20 GHZ Ram 8 GB x64 I also have a SSD disk running on my Dell Vostro, does that need something extra? Thanks!
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1answer
40 views

Start PC Ubuntu With Keyboard

guys i'm here too ask a question. There is a way to Start a Pc with Ubuntu 14.04 lts from Keyboard ? Beacuse my button "Power" is broken. Thanks Guys Sorry for my lenguages mistake xD
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2answers
21 views

Annoying noise on Vaio S series when seeking music to other parts of the same song

I'm using Ubuntu 14.04 on a Vaio S series computer (Model: SVS15136PGB). When playing a music, everything is fine, but when seeking music (by seeking I mean when i click on the progress bar of the ...
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1answer
30 views

Wifi disabled by hardware switch: bug or failed hardware?

I have a weird problem which I suspect due to a hardware failure, but I would like to make sure. On a Panasonic Toughbook CF-T5, running Kubuntu 12.04. Dual boot with WIndows XP but I don't think ...
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1answer
46 views

Can't delete trash files on USB stick

I'm having trouble deleting files that magically appeared on my USB stick. The folder was a trash folder which I have never seen before which also contains files that are in my trash as well. I ...
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1answer
15 views

Add aditional HDD to already instaled ubuntu server

I have installed Ubuntu server 14.04 on desktop computer with 500GB HDD and i make my file server but i have problem with storage and I need additional HDD to be mounted 2TB HDD please advice how to ...
0
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1answer
24 views

Ubuntu 14.04 five continuously beeps

I've installed Ubuntu 14.04 LTS when it was released, and a couple of weeks before, my laptop started to beep. The five beeps starts when I turn on the laptop, before the GRUB page appear. When I ...
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0answers
45 views

XSane image scanning program not recognizing scanner

I have a HP Scanjet 5550c. It was chosen for its complete sane support. Also, running this I get: ~$ sane-find-scanner # sane-find-scanner will now attempt to detect your scanner. If the # ...
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0answers
11 views

How to enable second SIM slot in ALIX6F2 and how to switch 3G to it from the 1st one? [closed]

I am trying to enable the SIM slot under the RF card but with no success whatsoever. I'm using Voyage 0.8 (a stripped off Debian distribution) as an operating system. A bit of searching landed me to ...
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0answers
19 views

Toshiba 40" tv as a monitor, keep losing antialiasing

I have a toshiba 40" tv that ive been using as a monitor and have a strange issue. Every time I turn the tv off I lose all antialiasing in my session and have to restart compiz and sometimes relog to ...
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0answers
6 views

Cleanup after switching hardware

After switching hardware, for example by putting your drive into another laptop, which places should you clean up? Which files contain hardware entries that you should remove? So far I stumbled ...
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2answers
59 views

Computer shuts down imediately after selecting ubuntu on grub

I've been experiencing a strange problem with my computer lately. When I power the computer on, it loads grub boot loader and when I select Ubuntu 14.04-LTS, the computer almost immediately shuts off. ...
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votes
1answer
24 views

Monitor switches off and won't come back!

I have Lubuntu 14.04 running on a Sony VAIO VGN-FZ140E. My problems is: out of nowhere my monitor turns off, and no matter what I hit on the keyboard it doesn't come back. The only solution is to put ...
0
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1answer
38 views

Problems during booting - Error reading from disk/GRUB rescue

Sometimes, I cannot boot my OS (Ubuntu 14.04 LTS) and I always get different sort of error. Maybe you can help with identifying where is the problem. These crashes are becoming more frequent and I ...
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0answers
107 views

How to check 'NVIDIA GeForce GT 820M' is installed, lspci not showing the model?

How can i confirm whether NVIDIA GeForce GT 820M 2GB is installed on my ubuntu laptop? lspci is showing '08:00.0 3D controller : NVIDIA Corporation Device 1140 (rev ff)' does this mean 'NVIDIA ...
0
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1answer
70 views

Can not change backlight brightness on samsung laptop

Whenever I try to change the backlight brightness with the fn+f1 or fn+f2 keys, the gui does show that the brightness is being adjusted. However the actual brightness stays the same, until I get to ...
0
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0answers
27 views

Ubuntu 14.10 Display Issue - How do i fix? (My Other answer wasnt really unanswered. Please support me!) [duplicate]

https://www.dropbox.com/s/lpb8f40hfjsg9w0/Screenshot%20from%202014-11-09%2019%3A54%3A13.png?dl=0 https://www.dropbox.com/s/fkzv64cpkpf7qqk/Screenshot%20from%202014-11-09%2019%3A54%3A30.png?dl=0 I ...
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0answers
56 views

Connecting ALIX 6F2 through USB serial port, putty displays nothing

Please help me connect ALIX with my laptop through a serial port to usb converter. Has anyone ever tried it? Do suggest if there is some different approach. My OS: UBUNTU 12.04 Using Device : ALIX ...
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0answers
31 views

How to activate the CD / DVD “UltraBay” of a Thinkpad?

I have an Thinkpad T61 with a CD-RW / DVD combi-drive in the UltraBay, running on 14.01. When I power up the laptop, the drive's led blinks and I can open it with the eject button. After Ubuntu ...
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0answers
35 views

Plantronics Audio628USB buttons does not work on ubuntu 12.04

Linux Ubuntu 3.11.0-15-generic I have Desktop computer processor is Intel® Core™ i5-3470 CPU @ 3.20GHz × 4 and I use Plantronics Audio628USB headset but the headset can work on windows. Its four ...
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0answers
21 views

Canon LBP2900 does not work with Ubuntu 12.04

I've installed the CAPT drivers (V2.60) and have followed the instructions given here but still no luck. The CUPS jobs page just stays at "Sending data to printer.". Please help.
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1answer
569 views

Acer C720 and Not Responding Touchpad

I recently live booted Ubuntu 14.04 in seaBIOS on Acer C720 Chromebook. Everything worked well accept the touchpad it just stay's there unresponsive. I intalled Ubuntu using the keyboard on my laptop ...
0
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1answer
27 views

How to get more CPU information than by the usual ways?

I'm familiar with uname, lscpu, hwinfo, lshw, and less /proc/cpuinfo. But! None of those are telling me what I want to know about my processor. ATLAS lists these processor types: Intel PIII, with ...
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0answers
15 views

I have to replug the webcam everytime I restart

Everytime I restart the computer and I try to use the Webcam, it says that the webcam is not detected. I have to unplug it and replug it to be able to use it. Is there a way to know why this is ...
0
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0answers
36 views

How to get Ubuntu cd iso image for pre-installed systems?

I read following url. http://www.ubuntu.com/certification/desktop/models/?release=12.04%20LTS&category=Desktop&category=Laptop So I could see Pre-installed by manufacturer and ...
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1answer
26 views

dualboot windows 7 behaves as if th left key is stuck but works fine in ubuntu

Windows behaves as if the left key is stuck. I have a laptop the onboard keyboard doesn't work nor does the mouse. Only the media keys and the power button work on the laptop i use a usb keyboard and ...
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0answers
117 views

Mouse cursor freeze: can get it to move with the mouse but keyboard keys work!

It's already 4 times that my mouse cursor has frozen today in about 7 hours of use! The last two freeze were at 2hr 25min interval, the last 3 being in the same session. It's a new ps/2 optical mouse, ...
0
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0answers
40 views

Integrated laptop keyboard stopped working in Ubuntu 14.04 after removal-installation but working in BIOS and GRUB

I'm using a wireless USB keyboard for now. The integrated laptop keyboard stopped working after I disconnected it from the mobo temporarily for cleaning. I had thought initially that it was broken, ...
0
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1answer
53 views

Drive not detected on 14.04.1 server install for Western Digital drive

Ubuntu cannot locate my hard drive (WD6402AAEX) during install. Hard drive works fine under Win7 x64. Bios and cabling is fine. Am I missing something? I don't see Linux drivers on the WD website ...
0
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0answers
38 views

Intex usb modem is not recognasied in 14.04

Intex usb modem works normally on my windows dual boot but ubuntu 14.04, do not recognise any hardware but the modem shows the sign that it is connected with some device, what are the possible reasons ...
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0answers
37 views

Some problems with Ubuntu (particularly Hardware Decoding)

I'm new here and I have no experience using Ubuntu. I have finally decided to install Ubuntu 14.04 on my Netbook. Acer Aspire One 725 CPU: AMD C-70 APU Dual-Core 1.33 GHz GPU: AMD Radeon HD 7290 ...
0
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0answers
117 views

Ubuntu 14.04 detects 4 out of 8 GB of ram in dual channel mode

I have 2 x 4 GB sticks of RAM. My motherboard (Gigabyte GA-970A-DS3P) supports up to 4 sticks and 32 GB of memory in dual channel mode. However if I install my memory into the slots recommended in the ...
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1answer
329 views

Error Desktop Manager not Active (Sometimes)

Once again I have a weird bug. It doesn't happen every time I start my Ubuntu partition, but rather every once in awhile, maybe every third or fourth start? I am running Ubuntu 14.04 with LXDE ...
0
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0answers
118 views

why is glxgears faster without optirun

glxgears seems to be much faster when using my integrated graphics chip, than when I activate the graphics card using bumblebee's optirun or primusrun. When I run glxgears with optirun, I get ~1250 ...
2
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2answers
617 views

Google Chrome Canary - on Ubuntu 14.04 how to get it?

I need to test some hardware on Ubuntu 14.04 which are all working on Mac and Windows 8.1. But Ubuntu 14.04 old Google Chrome is available via apt-get How do I get the Google Chrome Canary or ...
0
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0answers
55 views

wifi and bluetooth not detected on toshiba NB505

I am using toshiba NB 505 and have just installed Ubuntu 14.04 LTS. The wifi and bluetooth are not working. It is unable to detect and also does not start. please help.
0
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0answers
41 views

Bluetooth dongle is not working on my Desktop PC

I have a bluetooth dongle attached on my machine (desktop PC), that's not working. It's icon showing on upper right side on desktop. Showing all options like, Bluetooth (On/Off) and Visible (On/Off). ...
0
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0answers
131 views

Problem with Ethernet on Asus Zenbook UX32A

I'm on Vacations at the moment and I can't use the Wlan Network - will ask this seperately - so I am using (for the third or fourth time) lan cable to connect to the rooter. But everytime I suspend ...
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vote
1answer
468 views

Missing WIFI driver on ASUS X551MA laptop

The WIFI does not seem to work by default, and I cannot seem to find any resource online. Where would I start looking? Output of lshw looks as follows ubuntu description: Notebook product: ...
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0answers
10 views

Pen input and software backing

Will ubuntu phones have hardware support and software backing for pen like in microsoft surface and samsung note ?
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0answers
160 views

SD Card not recognized

I've seen other posts regarding Ricoh R5C822 USB SD card reader, but all seem to be out of date and with no remedy. I'm running 14.04 LTS, and in Nautilus I am not presented with SD Card drive. All ...
0
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0answers
36 views

Loud constant hardware beep while Ubuntu runnning + loud pop on shutdown

I am running a Lenovo Ideapad y410 with Windows 8 pre-installed. I attempted to test run Ubuntu from a USB drive. Every time Ubuntu begins to run, my computer emits a loud, constant beep without ...
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3answers
399 views

Why does Ubuntu 14.04 not recognize NVIDIA GeForce 310M hardware?

I've got a typical problem with my NVidia GPU. I recently installed Ubuntu 14.04 over windows 7 and completely whiped everything (on purpose), so I have a clean Ubuntu computer. Some specs: ASUS ...
1
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0answers
415 views

Running Ubuntu on Asus UX303LA

I've been looking for a Laptop for school and stumbled across the Asus UX303LA since Lenovo doesn't bother using decent displays in their beginner to semi-professional Thinkpads. I'm probably getting ...
1
vote
1answer
134 views

Acer Aspire wifi on Broadcom b43 not working [duplicate]

ck, including userspace. [ 79.694480] [drm] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Intel [ 79.694486] [drm] drm/i915 developers can then reassign to the right ...
0
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1answer
34 views

Install ubuntu to thinkPad T540

I tried to install ubuntu to thinkPad T540, the default image throw system halt error. I found special release for this notebook, but I coudn't download this. Where can I find iso for this release?