You have been subscribed to a public bug: I do remember such BIOS related issues back in 2019 for now I do have the list of the kernel error messages
** Affects: linux (Ubuntu) Importance: Undecided Status: Incomplete ** Tags: bot-comment jammy -- At all startup time with recently installed 22.04.1 LTS screen flashing occurs, only close of the laptop screen stops tyhe flashing and allows to correctly login. https://bugs.launchpad.net/bugs/1986976 You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp