Hiya - I get this too. HP 15s-eq0507na: Ryzen 5 3500U + Vega 8 iGPU 8GB DDR4 256GB M.2 NVME SSD
Always had this problem since the release of 20.04 - tried w/ secure boot on and off. Haven't tried the iomu=soft thing yet Others evidently have this problem (I swear I saw a thread ab this on launchpad a month ago): https://elementaryos.stackexchange.com/questions/22817/inconsistent-booting-on-battery-ryzen-3500u https://askubuntu.com/questions/1206472/ubuntu-18-04-and-20-04-stuck-on-gnome-startup-on-battery-only Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1887218 Title: Ryzen 5 3500U - laptop won't boot when on battery power To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887218/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
