OpenWrt Forum Archive

Topic: Problems with sysupgrade

The content of this topic has been archived on 28 Apr 2018. There are no obvious gaps in this topic, but there may still be some posts missing at the end.

I have installed openwrt in the router TP-MR3420. But I have a problem, I can not perform a sysupgrade:

"root@Casa:~# sysupgrade -v http://downloads.openwrt.org/snapshots/ … pgrade.bin
Saving config files...
etc/sysctl.conf
etc/shells
etc/rc.local
etc/profile
etc/passwd
etc/inittab
etc/hosts
etc/group
etc/dropbear/dropbear_rsa_host_key
etc/dropbear/dropbear_dss_host_key
etc/config/wireless
etc/config/webif
etc/config/updatedd
etc/config/uhttpd
etc/config/timezone
etc/config/timeserver
etc/config/system
etc/config/network
etc/config/firewall
etc/config/dropbear
etc/config/dhcp
etc/config/cron
etc/banner
Switching to ramdisk...
Segmentation fault
Segmentation fault
/sbin/sysupgrade: line 134: busybox: not found
/sbin/sysupgrade: line 134: busybox: not found
/sbin/sysupgrade: line 134: busybox: not found
/sbin/sysupgrade: line 134: umount: not found
/sbin/sysupgrade: line 134: grep: not found
/sbin/sysupgrade: exec: line 134: /bin/busybox: not found"

I get the same error using the sysupgrade or the factory. What can I do to resolve the problem? If I try to perform a sysupgrade using the original firmware of the router. Would it work?

Thanks. I have sucessfully upgrade my router.

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