Not getting any help from my host from my tickets. Server down fo 24 hours now as I try to google solutions. Upgraded server to Jessie as an upgrade to Wheezy produced errors, and before reboot everything was up and running, but as all upgrade docs and info I read, I rebooted server. However never came back. I have the original backup files before I did the Wheezy upgrade. I also have access by Rescue to the server, however the docs supplied are not helpful. Made a back up of critical files and have a 24GB tar file, but the Rescue FTP won't connect to the host FTP back up (says the username/password wrong which is given by the host and can't connect by FTP remotely with those details either). I can connect by SFTP and pull down smaller tar and zip files.
I am confused about how to check the Debian files... Grub etc.
I am not able to sudo from Putty. I cannot run apt-get update. I did go to chroot, but then I get unable to resolve host errors and Could not open lock file because Permission denied errors and asking if I am root.
Any suggestions what to do next?
Sure I can pull all the sites down over sftp and reinitialize the server and start again but that is hours of uploading. (I have the sites backed up locally)