@Mar, the firmware on your machine is for ubuntu 20.04, with the ubuntu 20.04, you should not install the 19.10's kernel. please install 5.4.0-18 or later kernel.
for sof driver, the ubuntu 19.10's kernel can't work with the 20.04's firmware. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1869799 Title: no sound driver since 5.3.0.42 kernel Status in linux package in Ubuntu: Incomplete Bug description: no sound driver since 5.3.0.42 kernel, 5.3.0.45 kernel doesn't solve the problem. i have only a dummy soundcard. no sound. 5.3.0.42 kernel works fine. my sound card is intel 100 / c230 hd audio To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1869799/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
