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<body>Hi all,<div><br /></div><div>kernel upgrades on the raspi sometimes end up with not the latest kernel being "activated" in the /boot directory. The reason for this is the kernel rpm postuninstall script of the old kernel that is removed:</div><div><br /></div><div>postuninstall scriptlet (using /bin/sh):</div><div>cp $(ls -1 /boot/kernel-*-*|tail -1) /boot/kernel7.img</div><div>cp $(ls -1d /usr/share/raspberrypi2-kernel/*-*/|tail -1)/boot/*.dtb /boot/</div><div>cp $(ls -1d /usr/share/raspberrypi2-kernel/*-*/|tail -1)/boot/overlays/*.dtb* /boot/overlays/</div><div><br /></div><div>It chooses the latest kernel version with "ls -1 /boot/kernel-*-*|tail -1" which fails for kernel versions that have different number of digits in the version string, e.g. 4.9 and 4.14 or 4.14.91 and 4.14.103.</div><div><br /></div><div>An additional "sort -V" should fix the problem, i.e. "ls -1 /boot/kernel-*-*|sort -V|tail -1".</div><div><br /></div><div>What do you think?</div><div><br /></div><div>Best regards,</div><div>Thorsten</div><div><br /></div></body></html>