(In reply to Andreas Stenglein from comment #33) > With "graphical boot" I mean the boot menu is in high-resolution. You can > switch to textmode in Yast -> system -> bootloader -> tab: kernel parameter > -> box: [] Use graphical console / Graphik-Konsole benutzen > UnSelecting the bootloader "graphical console" is a sufficient workaround on > my side. I'm still not sure what you want from me here. Ever since Grub as an option was terminated, the only time I see a YaST Bootloader screen on my own hardware is during installation, where, except on UEFI systems, I customarily select to install no bootloader. With the exception of UEFI, all Gnu Linux operating systems here are booted using an openSUSE Grub 0.97 version, usually 0.97.194. > To check if PTI is enabled on your fedora installation you have to look for > a line > Kernel/User page tables isolation: enabled > in dmesg output. dmesg | grep -i 'page table' and dmesg | grep -i isola both return null with 4.20.6-100.fc28.i686 > According your description your CPU supports 64bit, too. > Did you try a 64bit operating system? I don't know how to answer this. I have hundreds of bootable operating system installations. Whether half or more are using 64bit kernels I have no idea. I didn't do my first 64bit installation on any of my own PCs until around the time openSUSE announced there would be no 32bit Leap. I think I have at most 4 PCs with both 32bit and 64bit installed, more than I care to have already, so I intend to create no more purposely. Comment #29 & #32 host gx280 was selected for the test that resulted in comment #29 because it has the fastest CPU clock on hardware on which I have running 32bit versions of openSUSE and Fedora and Debian, along with a gfxchip supported by a KMS Xorg driver, not because of its CPU's optimal arch. None of my 64bit installations exhibit this bug.