Need to force alsa to reload after reboot to have sound

Hello,
I just installed ubuntu 20.04.01 (Focal Fossa) from a 18.04 version.

I need to reload at each reboot alsa with:

sudo alsa force-reload

The workaround proposed here work for me.
https://askubuntu.com/a/1281216/772996

alsa seems to kill timidity (?)

This solves it:
systemctl disable timidity

I didn't find an issue for this bug. Feel free to remove if needed.

Thanks !

apt-cache policy alsa gives me empty:
alsa:
  Installé : (aucun)
  Candidat : (aucun)
 Table de version :
---
ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu27.12
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC1: thomas 1961 F.... pulseaudio
 /dev/snd/controlC0: thomas 1961 F.... pulseaudio
 /dev/snd/pcmC0D0p: thomas 1961 F...m pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2017-12-29 (1058 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
NonfreeKernelModules: nvidia_modeset nvidia
Package: alsa-driver (not installed)
ProcVersionSignature: Ubuntu 5.4.0-54.60-generic 5.4.65
Tags: focal
Uname: Linux 5.4.0-54-generic x86_64
UpgradeStatus: Upgraded to focal on 2020-11-17 (4 days ago)
UserGroups: adm cdrom dip docker lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 08/27/2015
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: F2
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: H170M-HD3 DDR3-CF
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrF2:bd08/27/2015:svnGigabyteTechnologyCo.,Ltd.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnGigabyteTechnologyCo.,Ltd.:rnH170M-HD3DDR3-CF:rvrx.x:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: To be filled by O.E.M.
dmi.product.sku: To be filled by O.E.M.
dmi.product.version: To be filled by O.E.M.
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
modified.conffile..etc.default.apport:
 # set this to 0 to disable apport, or to 1 to enable it
 # you can temporarily override this with
 # sudo service apport start force_start=1
 enabled=0
mtime.conffile..etc.default.apport: 2018-02-04T11:58:08.087306