Unfortunately patch "0001-libata-sata_down_spd_limit-should-record-link- speed-.patch" don't work.
Here is my dmesg dump with proposed debug info https://paste.ubuntu.com/p/vxTM3jdMv9/ I'm not familiar with libata and sata_down_spd_limit function, but "return -EINVAL;" spoils functionality for me. I tried also "return 0;" instead of "return -EINVAL", but it didn't work either. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1783906 Title: Linux 4.15 and onwards fails to initialize some hard drives To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1783906/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs