I am using kubuntu 19.09 and intel HD sound drivers with nvidia , was working perfectly.
I tried, ubuntu 20.04 live , my sound drivers was not working. So I thought there is driver issues with sound. today I updated my kubuntu and I have 2 kernels My sound drivers works, has no problem with kernel: 5.3.0-40 (good) Dumb Audio (no sound at all) in 5.3.0-45 (problem) Input : intel smart sound Technology TSS output : Realtek High Defination audio. So now in the boot of Grub, I choose advance, then old kernel.. Sound just works fine that way. -- 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
