Description of problem: We cant follow installations of RHCOS on baremetal. HW provider requires special configuration of console, provided on PXE for installation as: console=ttyS1,115200n8 console=tty0 The only line shown after booting is: Probing EDD (edd=off to disable)... ok � Watching at grub linux line, console configuration is different than especified on PXE: console=tty0 console=ttyS0,115200n8 Version-Release number of selected component (if applicable): RHCOS 45.81.202005022156-0 Installer: 4.5.0-0.nightly-2020-05-06-003431 How reproducible: Steps to Reproduce: 1.Install Baremetal using PXE with custom console parameters 2.Check console line editing grub line before starting 3. Actual results: console parameters configured on PXE are not passed to grub Expected results: console parameters are considered to configure grub Additional info:
This is mostly a dupe of https://bugzilla.redhat.com/show_bug.cgi?id=1712511 which started out as discussing how to change console settings, but has been repurposed for the general problem of persisting kargs. *** This bug has been marked as a duplicate of bug 1712511 ***