Some tests I just did : - "journalctl | grep refind > refind.txt" > Empty file
- Currently, I am booting like that : UEFI > Refind > Grub > Linux kernel - Chainloading the UEFI directly to Grub (no use of Refind) : gives the same random bug - Chainloading the Refind directly to Linux kernel (no use of Grub) : gives the same random bug and when it passes, it bugs later at a busybox prompt because I guess that Refind is not able to boot alone an OS installed on a LUKS partition. - Install of Debian 9.3 Stable : Boot always works (Linux 4.9 kernel) - UEFI > Refind > Grub (advanced menu) > Ubuntu with Linux 4.13.0-32 > Gives the same random bug but then I have a display of 2 lines before the freeze. Those 2 lines are : Loading Linux 4.13.0-32-generic ... Loading initial ramdisk ... I am wondering if I could circumvent the bug with the use of an old linux kernel on Xubuntu. Is is possible to install the 4.9 linux version on Xubuntu 17.10 without breaking the OS ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1746200 Title: Regression in 2017-07-07 updates To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/intel-microcode/+bug/1746200/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs