LuCI Attended Sysupgrade support thread

[joelinux60]

@rohamkocka

sysupgrade fails with No space left on device during validation

You probably got hit by a known problem with character device /dev/null caused by package adblock.

Adblock support thread

Thanks! If any user was impacted, they have (at least) a couple options after updating to v4.5.2-2: Easy: reboot the router and /dev/null should be back to normal (at least I see that on squashfs) Advanced: Delete and re-create the file: rm /dev/null; mknod -m 666 /dev/null c 1 3 And probably other methods in between.