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大佬,我用TTL线把kernel文件刷进去了,用你说的-F文件强刷putty会报错,提示:server unexpectedly closed network connection.
OpenWrt SNAPSHOT, r18065-a667f6b8dd
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=== WARNING! =====================================
There is no root password defined on this device!
Use the "passwd" command to set up a new password
in order to prevent unauthorized SSH logins.
--------------------------------------------------
root@OpenWrt:~# cd /tmp
root@OpenWrt:/tmp# sysupgrade -F openwrt-ramips-mt7621-ubnt_edgerouter-x-squash
fs-sysupgrade.bin
Cannot save config while running from ramdisk.
Tue Nov 9 15:43:35 UTC 2021 upgrade: Commencing upgrade. Closing all shell sessions.
我输入的命令和返回的结果如上。 |
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