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Friday, January 24 • 5:00pm - 5:55pm
Debugging system boot issues

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Your system is stuck at Grub prompt? Your system panics early during boot? Your system boots fine but some services fail to start?
Don't panic,this is all this presentation is about.
You will discover simple techniques used by Technical Support Engineers and Software Maintenance Engineers working at Red Hat to fix customer systems in that state.
Additionally, this will be a good opportunity to get more familiar with Grub, the Initramfs, SELinux, strace and systemd among others.
Speakers
avatar for Renaud METRICH

Renaud METRICH

Senior Principal Software Maintenance Engineer, Red Hat
I joined Red Hat in 2017 to work as a software maintenance engineer specialized in Shells, Services and OS Installation. My daily job consists in analyzing post-mortem data of broken customer systems, reproduce issues, file (a lot of) bugs and provide fixes when I have time for that.I... Read More →
KW

Kyle Walker

Principal Software Maintenance Engineer, Red Hat Inc.
Kyle Walker, Red Hat Principal Software Maintenance Engineer, has been exploring the Linux® kernel since 2012. His core focus is on general debugging across kernel and userspace. He has spent much of his time contributing to the upstream community and researching debugging tools... Read More →

Devconf Debugging Boot Issues pdf
Friday January 24, 2020 5:00pm - 5:55pm CET
E112 Faculty of Information Technology Brno University of Technology, Božetěchova, Brno-Královo Pole, Czechia
  Platform / OS, Presentation

Attendees (158)