On 08/16/2018 04:24 PM, Pablo Sebastián Greco wrote: > > El 16/8/18 a las 17:08, Stephen John Smoogen escribió: >> On Thu, 16 Aug 2018 at 15:58, Robert Moskowitz <rgm at htt-consult.com> >> wrote: >>> >>> >>> On 08/16/2018 03:00 PM, Stephen John Smoogen wrote: >>>> On Thu, 16 Aug 2018 at 14:44, Robert Moskowitz >>>> <rgm at htt-consult.com> wrote: >>>>> I just installed the new kernel on one of my Cubieboard2s. /boot >>>>> used >>>>> grew ~130MB. >>>>> >>>>> Challenge is that my next board to update only has 43MB free. It >>>>> currently has 3 kernels on it. >>>>> >>>>> Is there a way to cleanly delete old kernel files prior to the >>>>> update? >>>>> In this case 4.9.30-203? >>>>> >>>> Are you meaning something like this? >>>> ``` >>>> [smooge at smoogen-laptop ~]$ rpm -q kernel >>>> kernel-3.10.0-693.21.1.el7.x86_64 >>>> kernel-3.10.0-862.el7.x86_64 >>>> kernel-3.10.0-862.2.3.el7.x86_64 >>>> kernel-3.10.0-862.3.2.el7.x86_64 >>>> kernel-3.10.0-891.el7.x86_64 >>>> [smooge at smoogen-laptop ~]$ uname -a # to see what you have running >>>> Linux smoogen-laptop.localdomain 3.10.0-891.el7.x86_64 #1 SMP Mon May >>>> 21 14:10:11 EDT 2018 x86_64 x86_64 x86_64 GNU/Linux >>>> $ sudo rpm -e kernel-3.10.0-693.21.1.el7.x86_64 >>>> kernel-3.10.0-862.el7.x86_64 kernel-3.10.0-862.2.3.el7.x86_64 >>> rpm -e kernel-4.9.30-203.el7.armv7hl >>> >>> Did nothing. Just came back to the # prompt. And no reduction in >>> space >>> used in /boot and no change in 'ls /boot'. Or at least what I noticed. >>> >> Then you need to use the du command and see what is using up the >> space. Also check to make sure that the size is the same as the other >> systems to see why they have different amounts. >> > kernels for armhfp come in 3 parts (or more), there is kernel, > kernel-core and kernel-modules, so you need to remove all those 3 for > each kernel in order o actually free space. > > rpm -qa "kernel*"|sort > kernel-4.14.28-201.el7.centos.armv7hl > kernel-4.14.52-201.el7.armv7hl > kernel-core-4.14.28-201.el7.centos.armv7hl > kernel-core-4.14.52-201.el7.armv7hl > kernel-headers-4.14.52-201.el7.armv7hl > kernel-modules-4.14.28-201.el7.centos.armv7hl > kernel-modules-4.14.52-201.el7.armv7hl > kernel-tools-4.14.52-201.el7.armv7hl > kernel-tools-libs-4.14.52-201.el7.armv7hl Thanks that did it. You have to -e modules before core