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Linux Mastering Development Ubuntu

Ubuntu 18.04.4: audio suspended/idle not working

Question I am using Ubuntu 18.04.4. There is no sound. As suggested here, audio device information obtained using sudo lspci -v is as follows: 00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21) Subsystem: Dell Sunrise Point-LP HD Audio Flags: bus master, fast devsel, latency 32, IRQ 146 Memory at d1228000 (64-bit, non-prefetchable) […]

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Linux Mastering Development Ubuntu

Ubuntu 20.04 – No sound

I installed Ubuntu 20.04 LTS and I noticed that I have no sound, I am using Lenovo Legion Y520-15IKBN. I want to continue using Ubuntu and learning about Linux, but having no sound is a kind of a deal breaker for me and going back to Windows is my last resort. I have tried every […]

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Linux Mastering Development Ubuntu

Sound problems in Ubuntu 18.10

The sound of my UBUNTU 18.10 stopped working, I tested the hardware with a live cd and it worked normaly. I used all the sound managers and the sound board disappears, or when it appears it does not work. Using slpci without super user I have Capabilities: <access denied> And with super user. apabilities: [60] […]

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Development Linux Ubuntu

aplay can’t see sound card on HP pavilion laptop

On ubuntu 19.04 after an update sound stopped. I’ve tried modprobe remedies redoing the downgrading/upgrading the OS back to 18.04. Everything comes up dummy output in the sound settings. Aplay reports: aplay: device_list:270: no soundcards found… lspci says: 00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21) (prog-if 80) Subsystem: Hewlett-Packard Company Sunrise […]

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Development Linux Ubuntu

Tap fingerprint, not swipe

Is there option to use tap fingerprint? I really don’t want swipe fingerprint scanner. My laptop has quick scanner (mi notebook pro), on windows it works immediately and pretty good, like on smartphones, but on ubuntu almost always enter password is easier then use fingerprint (I have long password by the way). p.s. are there […]