Via a Telnet session I issued the opkg update commandWhat did you do to fix it so others can find the solution if they need to?
Dream Explorer....Not listed under installed plugins but can browse to it under extensions but when I try and install I get that OPKG lock errorWhat plugins are you trying to download may be already installed
I had this problem last week and i deleted the secret conf opkg file.
Open Dream explorer.
Open Etc
Scroll down to OPKG and open
Then scroll down to secret-feed.conf then delete via red button.
Exit out and restart box then go into plugins and you should be able to download plugins and do software updates.
Hope this helps.
Im getting this trying to install xtream editor