(In reply to Albert Astals Cid from comment #34)
> This has been fixed since Okular 21.12.0 assuming you run a moderately
> modern poppler, if you don't (e.g Neon users, you should either convince the
> Neon developers to stop using such an old poppler or find a new distribution
> to use).
Here,
@Kreaninw, I've your same device but as @JackyOhh, I've tried a fresh
USB-Live 21.10 without sound nor mic working. Can you say us how it
worked for you? Thanks!
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@solotareff, I've an Acer Swift SF514-52TP and you solution worked for
me too!
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https://bugs.launchpad.net/bugs/1827958
Title:
[Acer Swift 5 SF514-53T] No sound at all from the inbuilt
Seems the problem is worsened with new kernel in 18.04.
Linux [...] 5.3.0-42-generic #34~18.04.1-Ubuntu SMP Fri Feb 28 13:42:26
UTC 2020 [...] x86_64 GNU/Linux
After the last update, no more audio cards are detected, but `lspci` says:
lspci -v -d 8086:9d71
00:1f.3 Multimedia audio controller:
Sorry...I've missed a relevant attachment from `alsa-info`...
** Attachment added: "alsa-info.txt.LHRz4IJ4Ka"
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1737614/+attachment/5338271/+files/alsa-info.txt.LHRz4IJ4Ka
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I've the same problem using an Acer Swift 5 Pro equipped with a Realtek
ALC255 and KDE Neon with kernel 4.15.0-34.
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https://bugs.launchpad.net/bugs/1523100
Title:
Alsa not detecting
