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

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0answers
10 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
5 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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1answer
19 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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1answer
12 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 ...
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1answer
19 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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28 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 ...
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0answers
27 views

Replacing the wireless card in my laptop. Is there a best option? [closed]

I have an Asus G75VX gaming laptop. Great machine but the wireless card has 0 support for Linux. There is one work around floating out there in cyberspace but it's not a great solution (also won't ...
0
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1answer
42 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 ...
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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
28 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
23 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
19 views

White grey strip on right hand side of display

I have updated my ubuntu from 12.04 to 14.04 few weeks ago. I am using Dell Inspirion N5010. From past week i am noticing white strip on right hand side of my display. It remains there from boot up ...
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0answers
27 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
34 views

Optical drive not recognized on Sony vaio VGN-NS150D

ORIGINAL: I have a copy of Ubuntu 5.10 that won't use my CD-RW drive on Sony Vaio VGN-NS150D, so I can't install it. Does anyone know if a newer version of Ubuntu will use the CD drive? The drive is ...
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0answers
15 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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2answers
202 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
votes
1answer
24 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
10 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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1answer
77 views

How to get trackpoint working on ThinkPad S540

I love Ubuntu, but I'm kind of a dummy when it comes to getting hardware to work. Recently I've purchased a Lenovo ThinkPad S540, and now I am wondering how to get the trackpoint working. I couldn't ...
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0answers
30 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
25 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
78 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, ...
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0answers
30 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, ...
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1answer
47 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 ...
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0answers
29 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
33 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 ...
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0answers
84 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
244 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
90 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
450 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 ...
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0answers
48 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.
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0answers
35 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). ...
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0answers
114 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 ...
1
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1answer
341 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
142 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
31 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 ...
1
vote
3answers
262 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
299 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
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1answer
123 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
votes
1answer
30 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?
0
votes
1answer
77 views

Ungraceful shutdown (hard-drive spinning while powered off)

Most times (not always) during shutdown of my kubuntu laptop, the hard drive make a noise as if it was powered off without warning. How can I ensure the system waits until everything is ok before it ...
0
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0answers
19 views

Is there a Gigabit NIC with USB 3.0 adapter which isn't based on ASIX AX88179?

This might seem like a ridiculous question, but I spend now > 2 hours researching google, amazon.com and yahoo in order to find a Gigabit NIC which can be connected via USB 3.0 to a Linux OS (kernel ...
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0answers
122 views

How to get my hardware working for Kubuntu 14.04?

I have a webcam, mic, and printer I want to get working (if possible) on Kubuntu 14.04. The webcam is the highest priority for what I want to get working. Currently, it works in cheese, but isn't ...
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0answers
75 views

xsane detects scanner but freezes when scanning

I am running xsane 0.998 on ubuntu 14.04. When I start xsane, it correctly identifies my USB scanner as a Canon Pixma MP540 - but when I click the scan button - xsane freezes. However scanimage ...
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2answers
163 views

Vendor Id and Product ID for Micromax 355G USB modem

I recently switched from windows to ubuntu and I'm newbie to this new platform. I want to configure my Micromax 355G usb modem in ubuntu 14.04 and for configure I check out lot of question on this ...
0
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1answer
135 views

How to access the UEFI firmware settings? (aka BIOS)

When trying to install Ubuntu on a UEFI-capable computer that came with Windows 8 preinstalled there is no indication like on previous computers (eg. "Press F2 to enter setup") when to access the BIOS ...
0
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2answers
34 views

Partition hardware as windows when installing ubuntu

how can I partition my hardware when install Ubuntu as windows until when I want to re-install Ubuntu my data remain? let me clarify you : when you install windows you partition your hardware to 4 ...
0
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1answer
117 views

How can I get my Dell C1760nw Printer to work with Ubuntu?

Ubuntu doesn't recignize this model of printer automatically. How can I get it to work correctly in Ubuntu?
4
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1answer
73 views

My computer is broken after recent update attempt to 14.04

So it all started on a day much like today, because it is today but that's not the point, when I got a notification telling me I haven't upgraded to 14.04. Not due to lack of trying, however. It ...