Removing 'quiet splash' and adding 'earlyprintk=vga ignore_loglevel' changed nothing - no more info on the screen.
Than I rebooted kernel 5.4.0-48 in recovery mode (Your system is currently running without video hardware acceleration) and I am attaching the var_log2.tar.gz ** Attachment added: "var_log2.tar.gz" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1895458/+attachment/5412983/+files/var_log2.tar.gz -- 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/1895458 Title: Computer freezes on kernel 5, works on kernel 4 Status in linux package in Ubuntu: Confirmed Bug description: The computer works with kernel Ubuntu 4.15.0-112.113-generic 4.15.18. If I update to linux-image-5.4.0-47-generic 5.4.0-47.51 - it freezes. I tried the procedure "https://wiki.ubuntu.com/DebuggingKernelBoot"; it freezes after Ctrl+x To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1895458/+subscriptions -- 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
