At first, the above error seems very cryptic. But the error is indeed what the error message says! You are trying to mount a directory on another system that does not support the protocol that the system you are running the mount command on supports. To figure out more details, run with verbose option enabled … More Solution to “mount.nfs: Protocol family not supported” error
When there are multiple branches on your repo and you want to know which one you are on, hg branches is the command that comes to mind. But this command lists all the branches that exist on the repo and NOT the one you are on. hg summary command correctly lists the branch you are on.
I am running my fav editor Notepad++ on OS X Yosemite thanks to a wonderful emulation software called WineBottler. But alas, as you soon as I try to connect to my remote machine, the following error throws up on the NpFTP output window- Connecting -> Quit Unable to connect No more explanation of the error. The … More NppFTP: Unable to connect on Notepad++
I hit the above error when I tried this simple command- dd if=/dev/random of=dummy bs=1M count=200 This command worked just fine on my fedora 12 VM but wouldn’t on Mac. To my surprise, the problem was in the case of the letter ‘M’. Mac accepts only small letters. Changing ‘M’ to ‘m’ worked! Mac OS … More dd: bs: illegal numeric value error on Mac OS X
If you hit this error on your Linux box while trying to change your password, then I am sure you would have stumbled upon these solutions on askubuntu. If the problem still persists then the problem may be that the user who’s password you are trying to change does not have a local authentication but … More passwd: Authentication token manipulation error. Here’s one of the possible fix
We define the difference between two lists A and B as A-B = Elements in A but not B. SWI Prolog has a builtin predicate to do this in the form of subtract/3. It seems that XSB Prolog lacks this predicate. So, here is a simple alternate definition of subtract in XSB prolog- subtract(A,B,C):- findall(X, (member(X,A), not(member(X,B))), C). where … More How to find the difference between 2 lists in XSB Prolog?
After setting up the web interface for Ubuntu MAAS, I tried importing boot images into the cluster through the GUI. And the below message popped up and never went away- The region controller does not know whether any boot images have been imported yet. If this message does not disappear in 5 minutes, there may … More The region controller does not know whether any boot images have been imported yet-Ubuntu MAAS error solution