On Jan 29, 2019, at 8:08 PM, RC <cjvijf at gmail.com> wrote: > I run CentOS release 6.10 (Final) on a Dell Inspiron M6700. > > 2.6.32-754.el6.x86_64 boots, and is whaat I am running now > > > none of these, updated ones, won't boot: > > 2.6.32-754.3.5.el6.x86_64 > > 2.6.32-754.6.3.el6.x86_64 > > 2.6.32-754.9.1.el6.x86_64 > > 2.6.32-754.10.1.el6.x86_64 > > > They all show the same 'symptom', grub says it is booting that kernel, screen blanks, solid corned in the left-top corner... and that's whee it stays. > > I know this is vague, but any ideas? You should remove the ‘rhgb quiet’ from the grub kernel line, to get a better idea of what it’s actually doing. Any chance you’re using a 3rd-party drivers for the video card? -- Jonathan Billings <billings at negate.org>