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

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0
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0answers
225 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
votes
2answers
2k views

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

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
110 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
61 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
276 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
vote
1answer
1k 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: ...
1
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0answers
12 views

Pen input and software backing

Will ubuntu phones have hardware support and software backing for pen like in microsoft surface and samsung note ?
0
votes
0answers
342 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I've seen other posts regarding Ricoh R5C822 USB SD card reader, but all seem to be out of date and with no remedy.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
59 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 ...
2
votes
1answer
5k views

How do I get an HP 1018 laser printer to work on 12.04?

edit : already printed on windows-machine Ubuntu 12.04, LJ 1018. I've tried making foo2zjs from sourse. I've downloaded firmware and placed it where necessarily manually from here I've also tried ...
3
votes
0answers
1k 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 ...
0
votes
1answer
65 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
137 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 ...
5
votes
2answers
4k views

why is network interface loaded as “rename3”?

My ubuntu 13.04 machine (ASUS M2n32SLI deluxe mobo) is loading one of two interfaces on the motherboard as "rename3". The other interface is eth0. No cable connected on eth0. Why is this so ? How do ...
0
votes
0answers
70 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 ...
2
votes
1answer
108 views

Is my sound card dead? Ubuntu/Xubuntu no audio

I was wondering if anyone knew how I can check to see if my sound card is no longer functional or if I'm missing some libraries or something. The sound was working fine for a while and then it just ...
0
votes
3answers
265 views

What is my actual motherboard? [duplicate]

Ubuntu reports in dmesg: DMI: Hewlett-Packard HP ProDesk 490 G1 MT/18EB, BIOS L02 v02.01 09/22/2013 But I cannot find information about this motherboard anywhere. Whatever tool I'd use I wouldnìt ...
1
vote
0answers
226 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 ...
139
votes
16answers
149k views

Is a NVIDIA GeForce with Optimus Technology supported by Ubuntu?

I am considering buying a Dell XPS 15 laptop. The laptop has a Nvidia 420m card which should work with Linux but I keep reading that the Nvidia Optimus technology isn't supported on Linux. I am not ...
0
votes
1answer
157 views

Guides for installing Ubuntu 14.04 on a late 2012 iMac?

I'm having an awfully hard time getting Ubuntu to work on a late 2012 iMac. I partitioned, installed rEFInd, and was able to boot into Ubuntu, but the display is laggy, I get strange flickers, and I ...
0
votes
2answers
39 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 ...
4
votes
1answer
114 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 ...
0
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0answers
22 views

Can I install Ubuntu on my laptop which is not very powerful? [duplicate]

I am going to uninstall Windows 8.1 and install Ubuntu 14.04.1 LTS 64-bit but I am not sure that I am able to do that. Here is my laptop specs: HP Pavilion 15": Processor: AMD A6-4455M APU with ...
0
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0answers
306 views

z97 Motherboard Support on Ubuntu 14.04 (Fan Workarounds?)

I'm extraordinarily new to Ubuntu (and Linux in general) so any and all help will be appreciated. I've built a PC with an ASRock Z97 Extreme4 mobo and everything runs well except that the CPU fan ...
0
votes
1answer
113 views

Computer will not boot

this is my first time using/installing ubuntu. I booted from a usb and it was running, however when i started to "install" it for the second time (getting rid of windows completely) half way through ...
2
votes
1answer
93 views

Will Ubuntu continue working properly after a new motherboard/CPU is installed?

So, I installed the new motherboard and new CPU. Then powered on the PC. The bootstrapping went fine and all seems to work. But I have doubts. Do I need to do something?
0
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0answers
37 views

Installing Ubuntu leads to a black screen

I have just upgraded my hardware from an Asus P45 motherboard to a Gigabyte GA H87M-D3H. keeping the Nvidia 630 video card. Ubuntu would install previously on the Asus Motherboard. Now I cannot ...
2
votes
0answers
231 views

Possible to “electronically disconnect” the fingerprint sensor on my laptop? // X41 Thinkpad

I'd like to fully disable the fingerprint sensor on my IBM X41 Thinkpad. The first place to look which comes to mind is BIOS (version 2.09, 74ET64WW): I just checked again: as far as I can tell there ...
2
votes
2answers
1k views

How can I recover data from a clicking/dying external drive?

Windows asks me to reformat every time I plug it into my computer, so I fired up Ubuntu via VirtualBox (selecting the external hard drive in the USB settings for VirtualBox beforehand) to see if I can ...
2
votes
1answer
265 views

How to roll back hardware updates? [duplicate]

I just did the hardware updates available through the update manager, this is the first time I had ever seen or heard of a hardware update but I figured it would be legit because it was coming from ...
7
votes
2answers
383 views

Why is System76 not mentioned on the Ubuntu certified hardware partners page?

Why is System76 not mentioned on the Ubuntu certified hardware partners website They are producing only Ubuntu preinstalled and optimized computers: https://www.system76.com/laptops/model/galu1 ...
1
vote
1answer
262 views

Binding hotkey for toggling wireless card state - System76 Bonp3

Recently, my wireless card shut off on my laptop (System76 Bonp3 running Ubuntu 12.04 LTS). Awhile back, my keyboard had a meeting with a cup of coffee, and my F11 key no longer works. The key binding ...
0
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0answers
50 views

ubuntu wont pickup my basic phone samsung schr480

when I plug it into my computer with usb cable it doesn’t show up but the phone says its plugged in and it says pc mod I tried to c if try them box picked it up and its not in places or on the desktop ...
3
votes
0answers
124 views

Computer slowed down very much [closed]

I had a dualboot xubuntu/windows 7 running. Yesterday my Laptop suddenly got very slow (tried both OS, both very slow in opening applications, booting up and loading web pages). I run the memory test ...
2
votes
2answers
2k views

I want to find out if my Lenovo laptop has a Sandy or Ivy Bridge

Is there a command or a register to find this information on my laptop? I need to know it before I install Intel pstate. Thanks. PS This is the result from the command from ...
18
votes
3answers
338 views

Is it “OK” to install Ubuntu on one laptop and put the SSD into another?

If I install Ubuntu on say.. my intel based netbook (atom) and then take out the ssd and stick in into another intel based laptop (i3) for use would there be any issues that would arise? drivers, ...
0
votes
1answer
102 views

switching back to text console

I have used ubuntu many times but currently ubuntu crashed every time on my system. I dont understand the exact problem of my computer. I have tried every version of ubuntu & also other distro. ...
4
votes
2answers
1k views

scsi disk not showing up

I have a Seagate SCSI disk that is installed in my Kurwel 2500R sampler which I send files to via the computer. I had this system running on my Windows machine, but am not able to get it configured ...
4
votes
6answers
35k views

How do I install drivers for an AMD Radeon HD 6450? [closed]

I bought new computer. The Graphics card is AMD Radeon HD 6450, on Windows 7 it works fine but I try to install driver on Ubuntu, and it says that "No supported adapters detected". I downloaded the ...
0
votes
0answers
24 views

USB USR phone compatibility

Is the US Robotics USR019601A USB phone supported in current Ubuntu? It worked under Skype.
0
votes
0answers
214 views

High GPU load on Intel Haswell using Ubuntu 14.04

On my Sony Vaio with Intel Haswell GPU the system gets hot with no cpu load. My fan is speeding up all the time. Graphic controller: Intel Corporation Haswell-ULT Integrated Graphics Controller ...
0
votes
1answer
338 views

Red items in HTML sudo lshw -html > ~/hardware.html

I am checking list of devices installed in my system I used the following sudo lshw -html > ~/hardware.html Many items come in red in that list , other come in yellow color. Does red means ...
6
votes
5answers
710 views

Which is the best hard drive to install Ubuntu on? [closed]

I have a 40 gig drive and a 200 gig drive. Which one should I install Ubuntu on, and which one should I use for my normal files ie: music, documents, etc...
2
votes
1answer
8k views

Why am I unable to mount my cd/dvd drives?

Sorry to ask this question which has been asked by dozens of other people, but it seems that though the symptoms may be the same, most people have different issues. I installed Ubuntu 12.10 on my Acer ...
0
votes
1answer
494 views

How to detect all 10 disk drives on 2 Port Multipliers attached to Marvell 88SE9130 based HBA?

I installed a SilverStone EC05 SATA HBA/RAID controller on a Ubuntu 14.04 64-bit system, kernel 3.13.0-24-generic. This EC05 PCI Express card is based on a Marvell 88SE9130 chip. lspci detects the ...
1
vote
1answer
99 views

How to find if my hardware supported by Ubuntu? [duplicate]

It is better to let make sure if System can/will be worked effectively & efficiently. So, Before installing Ubuntu, I have question as follows: I want to know how can I find if my hardware like ...
1
vote
2answers
2k views

Acer laptop, Intel 2200BG, wireless “disabled by hardware switch” irrespective of switch position

I have the problem that on my old Acer Travelmate292 the wireless hardware switch has stopped working a couple releases ago. It worked fine in Windows. BIOS is at the latest version, the switch is ...
0
votes
2answers
367 views

Ubuntu on HP 510 Laptop [duplicate]

I just came across this old laptop and I wanted to try something new, so I decided to install Ubuntu 12.04 on it. I am a rookie at Ubuntu. So I noticed that the OS ain't that great in terms of ...
1
vote
1answer
30 views

moving the hard disk to a new PC

I've got an Ubuntu server 12.04 installation on a desktop. I suspect something wrong with the motherboard. If I move the hard drive to a new box will there be any issues with drivers or is it ...
0
votes
1answer
45 views

Does BIOS device whitelist affect Ubuntu?

Starting with 2002, Lenovo (actually, it was IBM back then) started whitelisting the wireless adapters and other devices allowed to be used in their ThinkPad laptops. Some other manufacturers are ...