@kaihengfeng, not sure how to capture dmesg, as the boot process never completes preventing me from accessing a command line. Also, I am unable to switch to another TTY session. Can you please provide guidance or direct me to a article that explains how to capture the log?
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1878726 Title: Live USB Installer not working Samsung Notebook 9 Pro 15" Status in linux package in Ubuntu: Incomplete Bug description: Live USB made from ubuntu-20.04-desktop-amd64 fails to boot. System hangs with watchdog: BUG: soft lockup - CPU# and rcu: INFO: rcu_sched self-detected stall on CPU. System specs: Intel(R) i7-7500U running AMD discrete graphics Have tested the Live USB on other systems with no problems, appears to be hardware related with the Samsung Notebook 9 Pro and other systems (Dell, etc.) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1878726/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
