Aksahat: The kernel 5.8.0-42 is not yet in proposed, on Ubuntu 20.04. For now only on Ubuntu 20.10.
The alternative, until it is included in Ubuntu 20.04.2 is this: sudo apt install linux-oem-20.04 This way, the OEM 5.6 kernel is installed, which is fix. Then you have to uninstall the hwe kernel: sudo apt remove --purge --install-recommends linux-generic-hwe-20.04 To list installed kernels: sudo dpkg --list | grep linux-image and: sudo dpkg --list | grep linux-headers Clear all 5.8 kernels with: sudo apt-get --purge remove linux-xxx That or wait for it to be fixed in ubuntu 20.04 with kernel 5.8 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1894778 Title: Cannot probe sata disk on sata controller behind VMD: ata1.00: failed to IDENTIFY (I/O error, err_mask=0x4) To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1894778/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs