(In reply to Rafal Kupiec from comment #675) > (In reply to Paul Menzel from comment #674) > > (In reply to Charles Lim from comment #673) > > > > > For those who are looking for a solution or already found a solution, > there > > > is a new update of AGESA rolling out. The new version 1.0.0.4 claims: > > > > > > * Improved system stability when switching through ACPI power states.
[…] > > Are you sure about the AGESA version string? For the Dell OptiPlex 5055, > > firmware version 1.1.20 [1], running it through *Dell PFS BIOS Extractor*, > > and then grepping for `AGESA!` in the strings/hexdump, it says it includes > > AGESA version 1.0.0.7a. […] > 1.0.0.7a is for Zen+ > 1.0.0.4 is for Zen2. > > AMD resets versioning every new CPU generation. 1.0.0.4 is newer than 1.0.0.7 Thank you for the clarification. Though I am confused now, as I thought you could use Zen2 devices in “Zen+ boards” (boards original for Zen+). So, AGESA 1.0.0.4 for Zen2 also support the predecessor generation? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1690085 Title: Ryzen 1800X freeze - rcu_sched detected stalls on CPUs/tasks To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1690085/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
