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Questions tagged [hardware]

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

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Hardware aceleration broken (7900xtx)?

I am running the 24.04 v of Ubuntu with my AMD Rx 7900 xtx GPU, everything works perfectly out of the box except some apps in this case (Discord, Steam) they both work if i launch from the .desktop ...
MajorOkino's user avatar
-1 votes
0 answers
19 views

What Does 10.3 GB of Cached Memory Mean in Ubuntu 24.04 LTS? [duplicate]

I'm using the Vitals extension on Ubuntu 24.04 LTS to monitor my system's performance, and I noticed that my RAM usage includes 10.3 GB of cached memory. Could someone explain what this cached memory ...
Reacting's user avatar
-1 votes
0 answers
26 views

Hyphen key keeps auto-pressing

I have a problem with the hyphen key being auto-pressed on the screen. I have checked the condition of my keyboard and it seems to be fine. I came across the solution of typing xmodmap -e 'keycode 20=...
Wingflo Kenny's user avatar
1 vote
0 answers
33 views

Troubleshooting Dell Keyboard Issue

I was able to deterimine that my keyboard is attached to the system by running lsusb command and I get the following: Bus 001 Device 008: ID 413c:2113 Dell Computer Corp. Dell KB216 Wired Keyboard ...
user_04248753498's user avatar
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0 answers
39 views

Bluetooth failing after working for a while

I've got a problem with the bluetooth on my HP Elitebook 840 G10. When I boot up the system, bluetooth works fine ... I'm just using it for my mouse at the moment. After a while, I don't know how long,...
David G's user avatar
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1 answer
105 views

How to deactivate the internal bluetooth adapter when it's not on lsusb (shows as UART?)

I've tried a bunch of searches, SE questions and even ChatGPT, to no avail. As many before me, I want to get rid of the terrible Mac Mini bluetooth adapter, in favor of a USB dongle (which also ...
igorsantos07's user avatar
1 vote
0 answers
27 views

Can I use ubuntu ar M2 PRO Chip native?

Can I use Ubuntu on Apple computers with M1 Chip natively?
Rodolfo Cavalcante's user avatar
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0 answers
60 views

How to map memtest bad memory location to memory DIMM number

One of my rack servers (running Ubuntu 22.04) is having random segfault error over the last few weeks. I suspect that it is caused by bad memory despite it has only been online for 4 months. The ...
FangQ's user avatar
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0 answers
91 views

Ubuntu 23.10 (or 24.04) doesn't recognize my LG External DVD Writer (GP65 series)

EDIT: Since this post I upgraded to 24.04 LTS, but that didn't change anything. I also have posted on this at linuxquestions.org. I will update this post if I get a response there. I cannot get Ubuntu ...
EHJ's user avatar
  • 95
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0 answers
488 views

[ubuntu 22.04 Geforce 4060Ti]NVIDIA-SMI has failed because it couldn't communicate with the NVIDIA driver. Make sure that the latest NVIDIA driver is

im here to ask some questions about installing NVIDIA Drivers for NVIDIA Geforce 4060ti(ID:2803, Driver version:535) on Ubuntu22.04 system(uname -r geives 6.5.0-28-generic,and on the same desktop i ...
Dogverine's user avatar
0 votes
1 answer
33 views

/dev/sda2 4TB hardware isn't writeable

My work environment is Ubuntu 20.04.6 LTS. My path to /media/yueli/Data directory is a 4TB hardware mounted at /dev/sda2. It isn't writable. Data: 4TB:
li yue's user avatar
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1 answer
32 views

Keyboard Inputs Blocked from Mouse

I have a Logitech mouse with programmable buttons. The configuration is stored in firmware, so there is no need to configure anything with the operating system. When I push one of these buttons, a ...
Naftuli Kay's user avatar
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0 answers
219 views

Ubuntu 23.10, Raspberry Pi 5 - How to add an RTC?

While previous RPi generations how no on-board real-time clock, the RPi 5 does include one. However, it has no battery backup, so if the R Pi looses power, time is lost. I need an RTC with a battery ...
nabelekt's user avatar
-1 votes
1 answer
56 views

How to know which "version" of USB a device is attached as

What the title says. Is there a way to know if a USB device is registered as oldschool/original USB, USB2, or USB3 etc? I'd guess either from virtual files under /sys or maybe dmesg/kernel logs?
dolt's user avatar
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0 answers
81 views

Using Bi-Directional USB-C Switch to switch between Ubuntu and Windows connected to dock -- layout issues with ubuntu

I am a rather new ubuntu user, but I use a bidirectional USB-C switch to link both my work computer (Windows) and my personal computer (running latest version of Ubuntu) connected to a docking station ...
Cocoa Krispy's's user avatar
0 votes
1 answer
179 views

AX201 bluetooth range problem

I am using a HP ENVY Laptop 17m-cg0xxx with the AX201 chip. As the title says my bluetooth's range is too weak. So weak that it only goes about 5 to 6 centimeters from the laptop. I have tried ...
jogarcia's user avatar
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1 answer
40 views

There is no display after resuming from sleep

I have a desktop PC. When I suspend and leave the PC unattended for a while, there is no signal on display after resuming from suspend. It happens on both Ubuntu and Windows. Is the GPU faulty here? I ...
goniculat's user avatar
0 votes
0 answers
70 views

No microphones detected Ubuntu 22.04.03 Lenovo Yoga

I used to have microphones that would work with Bluetooth on an older ubuntu version. Now, on Jammy 22.04.03, I have audio, but no mic, regardless of how I connect the headset. I also have no mic ...
Pinkie B's user avatar
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0 answers
37 views

Monitor screen randomly goes blank while using Ubuntu

I have a weird problem. When I am on Ubuntu, screen randomly goes blank and comes back while I am moving the mouse or pressing keys on keyboard. Monitor connections, cables are all fine. The same ...
goniculat's user avatar
6 votes
1 answer
614 views

How can I know which device is using the driver?

How can I know what these unknown devices are? I want to test other distros, but I don't know if they will have the same drivers, so I want to know what device may not work on another distro.
m26a's user avatar
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44 views

False overtemp error with ubuntu 20.04 on asus cpu dual boot with win10, win10 is fine

I have an Asus tough gaming minitower system which I have been using for several years. It's set up as dual boot Ubuntu 20.04 and win10. win10 is working fine for hours and hours for years. Ubuntu was ...
BobT's user avatar
  • 1
-1 votes
1 answer
116 views

How to get logs/evidence of illegal hardware changes during laptop repairs

I'm on Ubuntu 20.04. I sent my laptop for repair and I find out that the CPU has been changed to a cheaper version without my consent (and I was not requesting to fix the cpu at all!), basically from ...
LuckyMan's user avatar
0 votes
0 answers
105 views

COM port connection to cnc machine

Running dual boot Windows 10/Ubuntu 23.10 on a Dell Optiplex desktop. Trying to use CNCjs or gSender to connect to a cnc machine with a USB connection. Connects automatically with the same apps in ...
dave smith's user avatar
1 vote
0 answers
96 views

Ubuntu installer keeps slowing down and freezing

I'm trying to dual boot Windows 11 and Ubuntu (The desktop version). Every time I get to the installer, usually at the "Updates and other software" section, it always freezes whenever I ...
Parallel's user avatar
0 votes
0 answers
91 views

Wireless is disabled by hardware switch (other seen solutions won't work)

I bought an old Lenovo T430s. It arrived with the airplane mode switched on, with the toggle grayed out. It says to "use hardware switch to turn off". So far I have tried: Toggling the ...
diogenes94's user avatar
2 votes
1 answer
1k views

Raspberry pi 5 uart2 and uart4 problem

I'm struggling to get uart2 and uart4 to work on the raspberry pi5 with Ubuntu 23.10 - kernel 6.5 kernel 6.5.0-1008-raspi. I have loopback wired on GPIO4/5 - TXD2/RXD2, on GPIO12/13 - TXD4/RXD4, and ...
Jmonnz's user avatar
  • 21
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0 answers
58 views

laptop keep freezing , then have to cold shutdown, please help

Recently my Ubuntu 20.04 freezes after using it sometimes (for 10-20 mins), and then I have to force shutdown. I am using Ubuntu 20.04 on my Dell Inspiron 7501 (dual boot with Windows). The system has ...
sj369's user avatar
  • 1
2 votes
1 answer
310 views

Dell Latitude 5580 with buttons above and below the trackpad. How can I remap them?

This laptop has a total of 5 buttons around the trackpad: three above and two below the trackpad. The three above are mapped to left, middle and right click. The left one below is mapped to middle ...
AmbroseChapel's user avatar
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0 answers
37 views

Ubuntu 22.04 LTS on a Laptop with i3 12Gen Processor, 4GB RAM and 256GB SSD Hard [duplicate]

If the Ubuntu 22.04LTS OS is installed on a Laptop with i3 12Gen Processor, 4GB RAM and 256GB SSD Hard, will it functioned properly with out any slowness...?
Udara Amarathunga's user avatar
1 vote
0 answers
337 views

Help setting up hardware RAID10 on Ubuntu 22.04.3 LTS

We are trying to setup a RAID10 on an Ubuntu workstation. We acquired 4X16T Seagate NAS HDDs and set this up on an Asus PRIME Z690-P D4 motherboard. This motherboard has the following RAID controller: ...
Miguel Casanova's user avatar
0 votes
0 answers
701 views

Memory failure: unhandlable page. / RAS

Im new to desktop Ubuntu and I have errors in my /var/log/syslog When I started debugging this I initially thought that my stock memory was busted, so I went out and bought new memory. The problem ...
score's user avatar
  • 1
0 votes
1 answer
146 views

Ubuntu became unreliable on my laptop. Is it possible to find the root cause?

I have been using an Asus X556UQ since 2017. The laptop has a dual boot with Windows 10 and Ubuntu as a primary OS (the current version is 22.04). Unfortunately, my Ubuntu has become unreliable. I am ...
yurad's user avatar
  • 159
0 votes
1 answer
523 views

Ubuntu Server 22.04,3 not detecting Dell Perc H310 Mirror

U have a Dell T430 server with a PERC H310 installed. It has 2 x Samsung Evo 870's installed and setup in a Raid1 config. The Problem is, Ubuntu Server 22.04,3 doesnt see the controller or raid1. ...
Steve Parry's user avatar
3 votes
1 answer
137 views

Memory controller unclaimed in Ubuntu 22.04.3 LTS

On typing sudo lshw -c memory I get a memory UNCLAIMED: *-memory UNCLAIMED description: Memory controller product: Sunrise Point-LP PMC vendor: Intel Corporation physical id: 1f.2 bus ...
Sujal Gupta's user avatar
0 votes
0 answers
901 views

USB Ubuntu Installation stuck before entering the installation UI

This might be a PC assembling problem or a hardware problem. I am trying to install Ubuntu 22.04 via USB for my new machine that assembled by myself. I only plug in RAM and CPU into the motherboard so ...
Wanzhao Yang's user avatar
0 votes
0 answers
542 views

How to convert/encode video files with ffmpeg, using AMD Radeon hardware encoding

Good day, and thanks in advance for any help I am running Ubuntu 22.04 LTS on a PC with an AMD Ryzen 7 5700G CPU and AMD Radeon RX 6600 GPU. I have a large number of video files in MP4 format that I ...
Shmettie's user avatar
0 votes
0 answers
15 views

Where can i get the minimum system requirements? [duplicate]

I have tried u20 and u22 via a cd and a thumb drive on a Dell E351 AMD dual core machine with 8gb ram. I either get a grub and nothing else or just a flashing cursor. Nothing Loading. The ubuntu site ...
david's user avatar
  • 433
0 votes
0 answers
414 views

Ubuntu 22.04: USB Keeps Disconnecting and Reconnecting with 5-1 usb hub

For some time now, I have been experiencing issues with my USB input (mouse, keyboard) devices that are connected through a USB hub. These devices reconnect themselves after a certain period, ...
Philipp 's user avatar
0 votes
1 answer
187 views

Ubuntu server 22.04 on Raspberry Pi not picking up both attached disks

Ubuntu 22.04.3 LTS server is not picking up both USB attached SSDs on my Raspberry Pi 4b. My Pi has two USB 3.x ports and I'm using two USB to SATA cables to connect 2 x 1TB Samsung 870 QVO SATA III 2....
MikeW's user avatar
  • 1
0 votes
0 answers
93 views

Ubuntu 23.04 second monitor not working

I'm using my ubuntu 23.04 as a dual boot aside windows the thing is the system won't recognize my second monitor which is connected via a HDMI cable I have used several options in the Additional ...
AmirShayanyian's user avatar
0 votes
0 answers
95 views

Suggested ways of identifying hardware on Ubuntu

I am getting asked a lot if a certain hardware is supported on Ubuntu (or Linux for that matter). Usually people tell me the brand and model of their alledgedly unsupported hardware, but of course not ...
OpenGears's user avatar
  • 166
0 votes
1 answer
914 views

Lvlup Lu734 Pro Gaming Keyboard wont illuminate in the Graphical session

I bought a Vivitar Lvlup Lu734 Pro Gaming Keyboard, with RGB lights. the thing came with no instructions, but google says to press scroll lock to turn on the lights. So I do this, but while I am in a ...
j0h's user avatar
  • 14.9k
3 votes
1 answer
424 views

Whenever I start my laptop it shows many lines of code

Whenever I boot Ubuntu it shows many lines of code. I don't know if those are errors or not, but the system takes a little bit more time to start. This is what I see: Should I be worried about it or ...
Zoro's user avatar
  • 31
0 votes
0 answers
55 views

Iron Claw mouse supprt

Good day Everyone, I need help with getting my Corsair Ironclaw mouse to be fully functional on my ubuntu laptop, The R/L click buttons work as well as the DPI buttons but the rest do nothing ...
ZachS1's user avatar
  • 1
0 votes
0 answers
514 views

EFI Shell version 2.60 [5.12]

Yesterday I run normally my Ubuntu on my Laptop. Today I'm getting this error instead of graphical enviroment EFI Shell version 2.60 [5.12] Current running mode 1.1.2 map: Cannot find required map ...
user1642683's user avatar
0 votes
0 answers
65 views

Trying to recover Zpool

I am having a terrible time with moving to a new motherboard. I upgraded to improve the a plex server running docker containers. I initially cloned the ssd to a new NVME. I am unable to find the zpool ...
Alschmitt44's user avatar
1 vote
1 answer
137 views

Contour Design Unimouse Button Not Recognized on Linux (xev, xinput ,evtest)

I use the Contour Design Unimouse on my Linux setup (Ubuntu) and I am encountering an issue. While most of the mouse's functions work as expected, the middle button (which is not the scroll button, ...
FrankvdNeut's user avatar
0 votes
0 answers
48 views

Usb condense mic is not working on 22.04

I have condenser microphone kit newly brought from amazone. This device is working with my mobile and windows PC but nirdosh working in ubantu. my laptop internal mic is working Am able to record ...
Debasish Acharya's user avatar
0 votes
0 answers
20 views

Rebuilding Old Gaming Computer, System Cloning ?'s

Basically building a new gaming desktop and want to clone my current system setup. Re-using: disk drive (current and future media disk); New: SSD for OS and applications, processor, graphics card,...
user284869's user avatar
0 votes
0 answers
139 views

Linux Ubuntu only dummy output audio device. I've ran hardware probe and have ID but not sure how to install drivers/kernels etc

My sound output device is showing only dummy output. I've ran a hardware probe and got my hardware device information (screenshot attached) but I'm very new to linux so I'm not sure about how ...
gdoublee23's user avatar

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