Ian, that is definitely one of the things that changed, and executing extlinux should fix your issue. Maybe there is a timing problem between the installation of extlinux-bootloader and the new kernel, but it should only affect those who didn't have exlinux-bootloader installed. Please add fdtdir /dtb-4.14.28-201.el7.centos.armv7hl and fdtdir /dtb-4.9.75-204.el7.centos.armv7hl to both kernels respectively. If that works, I'll try to add a note to with some recommendations. Thanks. Pablo. El 15/5/18 a las 11:23, Ian Pilcher escribió: > On 05/14/2018 07:18 PM, Pablo Sebastián Greco wrote: >> Ian, that is not expected at all, especially not booting with the old >> kernel. >> Since you still have the old contents, can you paste the contents of >> /boot/extlinux/extlinux.conf? > > Sure. I made a few changes to try to get the system to boot, but I'm > 99% sure that this is what I had immediately after the 'yum update'. > > #Created by RootFS Build Factory > ui menu.c32 > menu autoboot centos > menu title centos Options > #menu hidden > timeout 60 > totaltimeout 600 > > default=centos > label CentOS Linux (4.14.28-201.el7.centos.armv7hl) 7 (Core) > kernel /vmlinuz-4.14.28-201.el7.centos.armv7hl > append root=UUID=eb2c92c6-69cd-4a87-982d-900be79e928e > LANG=en_US.UTF-8 > initrd /initramfs-4.14.28-201.el7.centos.armv7hl.img > > label centos > kernel /vmlinuz-4.9.75-204.el7.centos.armv7hl > append root=UUID=eb2c92c6-69cd-4a87-982d-900be79e928e debug > initrd /initramfs-4.9.75-204.el7.centos.armv7hl.img > > The thing that jumps out is that the fdt/fdtdir entries are missing. > > I actually did try adding an fdt line, but I missed the fact that it's > a directory, so that didn't work. It's entirely possible that adding > the correct fdtdir line would have worked. > >> BTW, which BananaPi do you use? I've updated all my BPi-M1 without >> issues, but it is a rule for me to update in this order: >> 1) yum and rpm >> 2) all but kernel >> 3) kernel >> To maybe that is why it didn't happen to me. > > I believe that it's an M1, but I'm not 100% sure how to tell. (It's > definitely a dual-core ARMv7 with 1GB.) > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/arm-dev/attachments/20180515/8cfc2e6d/attachment-0006.html>