Created attachment 1699863 [details] Kernel log 1. Please describe the problem: After upgrading to kernel 5.7.6-201 from 5.6.19-300 the audio reproduced by the speakers connected to the docking station is corrupt. The offending update transaction is as follows: Transaction ID : 913 Begin time : gio 2 lug 2020, 17:38:02 Begin rpmdb : 2360:81119dd96d96f551e7faaa0adf7b62ea99eb7994 End time : gio 2 lug 2020, 17:39:57 (115 seconds) End rpmdb : 2360:dd70d6b5c37d3f291114aceffbd1ebce52d84230 User : Silvio Marazzato <silvio> Return-Code : Success Releasever : 32 Command Line : upgrade --refresh Comment : Packages Altered: Install kernel-5.7.6-201.fc32.x86_64 @updates Install kernel-core-5.7.6-201.fc32.x86_64 @updates Install kernel-modules-5.7.6-201.fc32.x86_64 @updates Install kernel-modules-extra-5.7.6-201.fc32.x86_64 @updates Upgrade alsa-lib-1.2.3.2-1.fc32.x86_64 @updates Upgraded alsa-lib-1.2.3.1-1.fc32.x86_64 @@System Upgrade alsa-ucm-1.2.3.2-1.fc32.noarch @updates Upgraded alsa-ucm-1.2.3.1-1.fc32.noarch @@System Upgrade kernel-headers-5.7.6-200.fc32.x86_64 @updates Upgraded kernel-headers-5.6.18-300.fc32.x86_64 @@System Upgrade selinux-policy-3.14.5-41.fc32.noarch @updates Upgraded selinux-policy-3.14.5-40.fc32.noarch @@System Upgrade selinux-policy-minimum-3.14.5-41.fc32.noarch @updates Upgraded selinux-policy-minimum-3.14.5-40.fc32.noarch @@System Upgrade selinux-policy-targeted-3.14.5-41.fc32.noarch @updates Upgraded selinux-policy-targeted-3.14.5-40.fc32.noarch @@System Upgrade sqlite-3.32.3-1.fc32.x86_64 @updates Upgraded sqlite-3.32.2-1.fc32.x86_64 @@System Upgrade sqlite-libs-3.32.3-1.fc32.x86_64 @updates Upgraded sqlite-libs-3.32.2-1.fc32.x86_64 @@System Upgrade slack-4.7.0-0.1.fc21.x86_64 @slack Upgraded slack-4.4.3-0.1.fc21.x86_64 @@System Removed kernel-5.6.16-200.fc31.x86_64 @@System Removed kernel-core-5.6.16-200.fc31.x86_64 @@System Removed kernel-modules-5.6.16-200.fc31.x86_64 @@System Removed kernel-modules-extra-5.6.16-200.fc31.x86_64 @@System Scriptlet output: 1 warning: file /lib/modules/5.6.16-200.fc31.x86_64/source: remove failed: No such file or directory 2 warning: file /lib/modules/5.6.16-200.fc31.x86_64/build: remove failed: No such file or directory 2. What is the Version-Release number of the kernel: 5.7.6-201 3. Did it work previously in Fedora? If so, what kernel version did the issue *first* appear? Old kernels are available for download at https://koji.fedoraproject.org/koji/packageinfo?packageID=8 : The problem appeared with the 5.7.6-201 kernel. With the previous kernel 5.7.6-201, there is not. 4. Can you reproduce this issue? If so, please provide the steps to reproduce the issue below: Just play any sound by booting the system with the 5.7.6-201 kernel. 5. Does this problem occur with the latest Rawhide kernel? To install the Rawhide kernel, run ``sudo dnf install fedora-repos-rawhide`` followed by ``sudo dnf update --enablerepo=rawhide kernel``: I have not tried. 6. Are you running any modules that not shipped with directly Fedora's kernel?: No. 7. Please attach the kernel logs. You can get the complete kernel log for a boot with ``journalctl --no-hostname -k > dmesg.txt``. If the issue occurred on a previous boot, use the journalctl ``-b`` flag.
*** This bug has been marked as a duplicate of bug 1852564 ***