Questions tagged [lshw]

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Ubuntu sometimes fails to recognise network card on wake from suspend

Issue Sometimes, when I wake my computer from a suspended state, it fails to connect to the Wi-Fi and it appears that my computer fails to recognise my network card. Update 2022-05-25: This has ...
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How can I check my ssd with lshw?

I want to try to check my ssd with lshw which has an OS installed on it and ignore other disks. How can I do this? I used this command below. sudo lshw -json -class disk -notime my output: [ ...
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Can I differentiate different RDIMM models electronically?

I bought 128GB of Hynix RDIMMs off ebay. The (slightly lifted) label indicates that they are (as advertised) Hynix model HMT84GR7AMR4A-H9, which is 1333 MHz registered RAM. However, lswh -C memory ...
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How to enable bluetooth on a Dell Inspiron 1420?

This specific laptop, a Dell Inspiron 1420, certainly has a bluetooth light on the front. How do I detect the bluetooth bult-in to the laptop? nicholas@gondor:~$ nicholas@gondor:~$ sudo dmesg | grep -...
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Wired connection not working in Network Manager

On my desktop running Kubuntu 20.04, my wired connection recently stopped working. I searched, but found no solution. I tried deleting and re-adding a network connection, but to no avail: Network ...
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Unable to connect other monitors, Lenovo L470

No matter what kind of connection(VGA,HDMI via DisplayPort,DVI via DisplayPort) I tried, the monitor recieves no Signal from the Laptop. I have dual-boot with Ubuntu 20.04 and Windows 10, so i tried ...
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no Wifi Adapter found , earlier everything was working, not working suddenly wireless lan hard-blocked

I am using Dell Inspiron 15, 3537 ( approx 7 yrs old ) I am having Ubuntu 20 lts. Every thing was fine. My laptop hanged while uploading some large files, in bulky resource eating CHROME. I tried ...
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Why does lshw command on ubuntu shows me ram information different from what I see on my ram when opening my laptop?

When using lshw command to verify my ram info it shows that i have: SODIMM DDR3 Synchronous Unbuffered (Unregistered) 800 MHz (1.2ns) But when i open my laptop I see that i have: 2GB 1R×16 PC3L-12800S-...
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how to get arm specific cpu info on arm-based ubuntu

Is there ARM specific hardware information utilities for CPU, Graphic card, etc.? lshw, inxi, /proc/cpuinfo are well known utilities or method but it does not provide ARM specific informations such ...
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How to enable all the cores available in ubuntu 18.04

When I executed the command: sudo lshw | grep core It's showing following output: cores:2 cores_enabled:1 threads:2 How can I enable both cores? (Ubuntu 18.04). Edit: No options visible in BIOS ...
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No wifi adapter found , cannot connect Ethernet also

Unable to connect to Internet via WiFi or Ethernet on Ubuntu 18.04 No network icon. No wifi adapter found. I can however connect WiFi on Windows. Lshw gives the following output aqid98@aqtd98-...
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Why do free and lshw show different RAM sizes?

In Lubuntu 18.04 in a laptop (Model Name: SATELLITE C55DT-A5244), free shows its RAM ram is 3.3G $ free -h total used free shared buff/cache available Mem: ...
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