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

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3
votes
3answers
1k views

Which document scanners work with Ubuntu? [closed]

I'm searching for a scanner which helps me to turn my invoces and other random papers into pdfs. I need Linux support because I do not own a Windows/Linux device and using a virtual machine is not a ...
1
vote
0answers
31 views

How to leave a usb port powered during shutdown for charging mobile?

My Sony VAIO Laptop has a feature which will allow me to keep one USB port powered even when my laptop is shut down. It is given in the manual here. It can be switched on or off from the Vaio software ...
0
votes
0answers
10 views

Could sensors-detect have done anything bad to my machine

I recently installed lm-sensors and ran the command (as instructed here): sudo sensors-detect But then I read the man page on it which said: DESCRIPTION sensors-detect is an interactive ...
44
votes
8answers
113k views

How can I find my hardware details?

Is there any built-in software or terminal method allowing me to view the hardware profiles on my system? Windows equivalent of such a feature would be Device Manager.
0
votes
0answers
23 views

install problem/error mainboard based (I guess)

I as in the header told got a problem with the installation of ubuntu (and other linux versions too), I guess its a problem with my mainboard. because when I try to install ubuntu I get the following ...
0
votes
0answers
17 views

wifi card fifo going berserk

From time to time my computer freezes and when I change to tty1 I see a lot of error messages. I cant even login due to the speed of the appearing messages. Here is a screen photo. Anyone got ...
0
votes
0answers
22 views

Lenovo X220: Wifi issue

I have a problem with my wifi on my lenovo x220 using Xubuntu 15.04. Sometimes I'm connected to the network but I can't use the network (ping, traceroute, etc. ...). Troubleshooting: I have to reboot ...
-1
votes
0answers
18 views

My scanner (HP Scanjet 3800) works, but it makes weird noises and other unsettling things [closed]

I've tried scanning in Ubuntu 14.04 and got good results, however I heard scanner making weird noises, such as a grinding sound at the beginning of the scanning process. The most unnerving thing ...
28
votes
2answers
1k views

How does Ubuntu know the make and model of my laptop?

I've just installed 15.04 on my new laptop, and the installer suggested a computer name of carl-lenovo-g710. The laptop is indeed a Lenovo G710, but how did the installer know that? I tried sudo ...
0
votes
2answers
4k 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
0answers
8 views

Suspend logging me out

I am having a problem recently that when I suspend my computer, upon waking it up after a while, it just logs me out and then prompts the main login screen. This closes all my running programs from ...
4
votes
2answers
4k views

Crackling and feedback with Presonus AudioBox USB on 12.04

I'm using the Presonus AudioBox USB with the packaged microphone and headphones (AudioBox Studio Bundle with M7 High-Definition Condenser Microphone and HD7 Professional Monitoring Headphones). I ...
1
vote
0answers
13 views

USB number pad won't work

Last week I recycled my fiance's 2011 Macbook Pro 13.3 and installed Ubuntu 14.04 onto it. I need a numerical number pad for work so I picked up this from Office Depot. When I run lsusb it shows up as ...
3
votes
0answers
78 views

Is it possible to replace Windows with Ubuntu on the Intel Compute Stick that has Windows pre-installed? [closed]

Intel are releasing two versions of the Compute Stick. There's a Windows one and an Ubuntu one, with the Windows one having a higher price but also better hardware specs. Is it possible to install ...
-1
votes
0answers
20 views

hdmi powered computer stick [closed]

I'm looking for an HDMI stick computer that doesn't require an additional power source (A.K.A. powered through the hdmi port you're attaching it to). It doesn't need to be a really powerful HDMI ...
0
votes
0answers
28 views

Upgrade hardware enablement stack but retain kernel

Ubuntu 14.04.01 According to official documentation, upgrading the hardware enablement stack in Ubuntu to utopic-lts upgrades the kernel and xorg. I only want to upgrade xorg to correct a display ...
0
votes
2answers
1k views

Dell Poweredge R410, ubuntu(14.04) running dead slow

I've have a machine, Dell Poweredge R410 with Ubuntu OS installed in. I'd no problem during installing, however, once it is done it has become annoying as performance is unforgivably abysmal. It runs ...
1
vote
1answer
34 views

How to add hardware to Openstack running with MAAS and Juju

We have an Openstack cloud running on 7 servers, which was deployed with the Autopilot. So 1 machine is the MAAS controller, one machine is for Landscape and Juju, and the other 5 are running the ...
0
votes
0answers
37 views

No login prompt to GUI after motherboard upgrade

After changing motherboard in my Ubuntu 15.04 computer I ran into problem with logging in GUI. For an instant moment I see a standard login window. Immediately thereafter the following window shows. ...
0
votes
0answers
14 views

What are canonical steps for making a hardware work on Ubuntu?

I'm looking for a canonical answer Say you buy a new piece of hardware(a smartphone, a microscope or a computer enabled toaster). It does not work out of the box on Linux. You search on the internet, ...
3
votes
3answers
3k views

Lenovo X1 Carbon 2015 3rd gen 20 BS - trackpoint, clickpad and wifi

I have got a brand new Lenovo X1 Carbon 2015 with IPS Display which is really a great laptop. But when installing ubuntu there are some problems I have already solved and some I have not. I put this ...
0
votes
1answer
3k views

any idea what type of error this is - Machine check / Kernel Panic

I have been getting the following problem running Ubuntu 12.10. Basically, it freezes completely, doesn't respond to keyboard or mouse, CAPS won't change and alt+sys req+REISUB doesn't do anything. ...
2
votes
1answer
4k views

Ubuntu 12.04 can't detect internal mobile broadband (Gobi 2000)

Hi I have been trying Ubuntu to detect and connect using the buit in mobile broadband capability in my HP 110 netbook but until now nothing seems to work Output of lspci command: 00:1e.0 PCI bridge: ...
0
votes
0answers
17 views

IMac screen issues

I've been testing out different Linux distribution over the last 6 months. I run them as main systems on my 27” 2011 Imac. The issues I've had has to do with the screen. On random boots or waking up ...
0
votes
1answer
19 views

I need to Copy OEM Ubuntu hardive

I am going to sell computers with Ubuntu OS and want to per install software. I am using the OEM ubuntu software but can`t figure out how to copy it to a another hardive. I need a master copy that i ...
0
votes
0answers
213 views

14.10: Bluetooth connection always fails first time

When I power on my Bose Soundlink external speaker, it automatically connects to my laptop. But, it then errors out. This is an example log of starting the bluetooth deamon and powering on the ...
0
votes
1answer
28 views

temperatures files location

i want to know how to see temperature files in my Ubuntu system. I want to see the temperatures of cpu, graphics card, cheapset, etc. I know that they are somewhere on sys/class/(some people say at ...
1
vote
0answers
19 views

Does Ubuntu commercial support supports Kubuntu 15.04?

Does Ubuntu commercial support supports Kubuntu 15.04? The big difference between Ubuntu an Kubuntu of course KDE desktop, but what if I need support for hardware and interconnect problems (related ...
30
votes
10answers
23k views

Which hard disk drive is which?

I want to know which hard disk drive corresponds to which device path. It's trivial to match the hard disk stats (brand, size) with the dev path, but I want more. I want to know which drive is which ...
3
votes
2answers
4k views

Where can I find ASROCK E350M1 Integrated AMD Radeon HD 6310 graphics driver?

I just built a desktop computer using an ASRock E350M1 board, powered by an AMD Fusion E-350 APU (AMD Radeon HD 6310 GPU Model). I installed Ubuntu 10.04. Did all the updates. Almost everything works ...
2
votes
1answer
127 views

System Monitor showing incorrect number of CPUs

I'm currently running Ubuntu 14.04.2 Desktop. The System Monitor tool is showing me 32 CPUs when I'm expecting 56. Should I be concerned? Screenshot of System Monitor: As you can see, it shows 32 ...
0
votes
0answers
54 views

BQ Aquaris E4.5 - USB network adapter via OTG

I tried to get a network connection via an OTG USB ethernet adapter, but it does not seem to work OOTB. The very same ethernet adapter (from Apple, 2010) works with the Nexus 7 (2013) and Nexus 5 ...
0
votes
0answers
9 views

flight pedals not working

I am running X-plane 10 on ubuntu 14.04, and I purchased a ch-products pro pedals. Ubuntu recognizes my pedals, but when I run X-plane it does not detect my pedals. If this helps the vendor ID is 68a ...
0
votes
0answers
42 views

Seagate External HDD not detected but power light blinks

I have problem with my Seagate Backplus External HDD 1 TB. Two years it worked fine but now it is not getting detected in Ubuntu (Windows as well). I tried using different ports and tried using other ...
0
votes
1answer
88 views

wireless problem in ubuntu 14.04 LTS

I am a newbie user in Linux/Ubuntu and I installed Ubuntu alongside Windows 8 in laptop hp 450 g1 but in Ubuntu my wireless driver and Bluetooth doesn't work and really i confused and didn't know what ...
0
votes
1answer
202 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 ...
0
votes
1answer
12 views

how to retrieve files when there is a problem with how the HDD treats the computer?

i have a problem with my SEAGATE EXPANSION PACK 500GB EXTERNAL HARD DISK DRIVE(HDD). At first, it wasnt recognizable by the PC. Then we discovered that the pin was stuck so we fixed it and now it can ...
15
votes
7answers
14k views

What is the best way to configure a Thinkpad's TrackPoint?

The previously useful ThinkWiki pages appear quite outdated. I am trying to permanently change my TrackPoint sensitivity and speed settings and enable middle mouse button scrolling. I have tried ...
1
vote
0answers
38 views

wireless button not working in linux

im running gnome ubuntu 14.10/windows 7 ultimate on a hp pavilion g6 1d98dx and it appears that my wireless button is somehow bound to something to do with the softblock (not the hardblock as it ...
0
votes
1answer
47 views

How can I fix my keyboard on linux?

I just got a new keyboard (AJAZZ Chinese Brand). It is working fine expect that the NUM LOCK, CAPSLOCK and Lock buttons are not functioning, the LED doesn't respond too. I also have a problem with ...
0
votes
0answers
30 views

How to install Hardware RAID Controller in Ubuntu Server

I am setting up an Ubuntu Server and I have a RAID drive with 5 disks with a VIA V-Raid controller, but I cannot configure the RAID drive as Ubuntu does not see it. What should I do? I need the RAID ...
1
vote
0answers
6 views

Scale HD TV resolution with black around it

I'm trying to scale down my tv monitor so it will be like my smaller monitor. Is there a way I can make it smaller and have black around it so it will be the same size as the other one. Essentially I ...
1
vote
1answer
263 views

“mce: [Hardware Error]: Machine check events logged” appears in syslog. What should I do?

I have installed the latest version of OSSEC (2.8.1) and I have also enabled email notifications. And I am getting loads of these sorts of notifications saying that there is a Hardware Error and ...
6
votes
3answers
8k views

ERROR no room on ep ring with USB 3.0 device

Just did a clean install of mythbuntu 12.04 yesterday on a brand new machine. ASRock Z77 Extreme4 with Intel video chipset, 8gb ram. I'm seeing google references to this as a USB 3 issue in this ...
2
votes
0answers
70 views

Computer lagging badly on all operating systems

I've been having the longest battle with a computer I assembled myself years ago. At the time I wasn't using it so I installed windows 8.1 (another battle in itself) and gave the computer to my ...
1
vote
1answer
43 views

I'm certain Ubuntu doesn't recognise that I have two GPUs

The possible duplicate is regarding multiple monitor setups and intergrated GPUs, so it's unfortunately not at all relevant. I use two GeForce GTX 780 Phantom GPUs, and I've never had a trouble ...
0
votes
0answers
26 views

Not able to configure bluetooth wireless earphones w/3.11.0-12-generic kernel

Greeting Linux Debug Demigods, Just confiscated a really slick pair of Bluetooth wireless earplugs. I finally realized my machine does not include Bluetooth hardware, and so tracked down, and plugged ...
5
votes
3answers
31k views

How to check for errors in RAM via linux?

I have ubuntu 11 running off a 3.6gb usb flash/stick drive. System has 4gb ram and blank harddisk (wiped using DBAN tool). How do i check if there are no errors in my RAM ? Is there a guaranteed way ...
1
vote
1answer
404 views

Official images for Wandboard Quad

I would like to ask if there will be official images of Ubuntu 14.04 for Wandboard Quad. Simply because I saw this reference on http://ports.ubuntu.com/. Thanks