I installed a kernel without the SATA PORT MULTIPLIER support (CONFIG_SATA_PMP=n) and the bug is gone. System is very stable now and works like a charm.
Should that be default in ubuntu because PMP code seems quite buggy? -- Softreset failed (device not ready) https://bugs.launchpad.net/bugs/285392 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs