Hi, I think I have seen the error before, If I remember correctly. The problem in my case was that some of files and folders were mounted as readonly in the filesystem, so I suggest look for that.
P.S: I never fixed the issue, I only have a couple of routers, so I just flashed new version instead of upgrade. Best, Ajay T. On Friday, May 13, 2022 at 1:19:46 AM UTC+5:30 f.capoano wrote: > Hi Mirja, > > That log you shared is coming from the OpenWrt output of the sysupgrade -c > command. > > I think that if you execute the same command manually you would get the > same error, try to execute the upgrade manually, eg: > > scp image.bin root@<ip>:/tmp > sysupgrade -c /tmp/image.bin > > I never encountered this error but it looks like something which has to be > debugged on the OpenWrt side, because it's not normal that part of the > overlay filesystem is missing. > > Best regards > Federico Capoano > > On Wed, May 11, 2022 at 2:34 PM Mirja Shahriar Enan <[email protected]> > wrote: > >> Hello, >> OpenWISP Firmware Upgrade is failing with this error - *" Cannot find >> '/overlay/upper/etc', required for '-c' "* >> *OpenWRT version tried - * 19.07.9, 21.02.2, 21.02.3 >> Tried multiple devices but all same. In the device, I see the *overlay* >> folder but nothing in it. >> Not sure how to work around this, appreciate any help :) >> >> *Screenshot -* >> >> [image: Screenshot_2.png] >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "OpenWISP" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web, visit >> https://groups.google.com/d/msgid/openwisp/d4f15183-a74e-4126-a9f8-d9b27582d10bn%40googlegroups.com >> >> <https://groups.google.com/d/msgid/openwisp/d4f15183-a74e-4126-a9f8-d9b27582d10bn%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- You received this message because you are subscribed to the Google Groups "OpenWISP" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/openwisp/abe24e9e-142a-40c9-bf9e-746417086978n%40googlegroups.com.
