(09-09-2019, 05:56 AM)Jerry link Wrote: Have you upped all the levels in Alsamixer? eg. The Master level for starters is at 1 out of 100. Make sure nothing is MM (muted)
Thanks Jerry.
Yep, I have upped all sound levels, but still only sound on headphones. You'll see on the screenshot that some of the alsamixer sound level columns remain on muted (MM), notably speaker & mic (I seem unable to unmute them, unless I'm doing something incorrectly): https://imgur.com/a/IMDQ8u4
I think firenice03's idea that it may be a hardware problem, such as a loss of cable connection with speakers, is worth investigating. However, opening up the laptop will be the last thing I do (only if all else fails) as the manual shows access to the speakers is a bit complicated.
64bit OS (32-bit on Samsung[i] netbook) installed in [i]Legacy mode on MBR-formatted SSDs (except pi which uses a micro SDHC card):
2017 - Raspberry pi 3B (4cores) ~ [email protected] - LibreElec, used for upgrading our Samsung TV (excellent for the task)
2012 - Lenovo G580 2689 (2cores; 4threads] ~ [email protected] - LL3.8/Win8.1 dual-boot (LL working smoothly)
2011 - Samsung NP-N145 Plus (1core; 2threads) ~ Intel Atom [email protected] - LL 3.8 32-bit (64-bit too 'laggy')
2008 - Asus X71Q (2cores) ~ Intel [email protected] - LL4.6/Win8.1 dual-boot, LL works fine with kernel 4.15
2007 - Dell Latitude D630 (2cores) ~ Intel [email protected] - LL4.6, works well with kernel 4.4; 4.15 doesn't work
2017 - Raspberry pi 3B (4cores) ~ [email protected] - LibreElec, used for upgrading our Samsung TV (excellent for the task)
2012 - Lenovo G580 2689 (2cores; 4threads] ~ [email protected] - LL3.8/Win8.1 dual-boot (LL working smoothly)
2011 - Samsung NP-N145 Plus (1core; 2threads) ~ Intel Atom [email protected] - LL 3.8 32-bit (64-bit too 'laggy')
2008 - Asus X71Q (2cores) ~ Intel [email protected] - LL4.6/Win8.1 dual-boot, LL works fine with kernel 4.15
2007 - Dell Latitude D630 (2cores) ~ Intel [email protected] - LL4.6, works well with kernel 4.4; 4.15 doesn't work