After installing Ubuntu 13.10 I try to install ubuntu-restricted-extras or any software, it shows me:
E: GPG error: http://archive.canonical.com saucy InRelease: Clearsigned file isn't valid, got 'NODATA' (does the network require authentication
Asked
Active
Viewed 1.1k times
8
Byte Commander
- 105,631
- 46
- 284
- 425
hosam
- 81
- 1
- 1
- 3
-
I am presently bumping into a similar issue with the CRAN repository. I am connected to a home network. – Luís de Sousa Jan 01 '16 at 17:22
1 Answers
3
Does the network require authentication?
Actually I had the same issue. This caused by the network proxy and you have to check your network connection settings.
d a i s y
- 5,411
- 9
- 41
- 59
Manee Osman
- 189
- 12
-
1I get this error if I am some public wifi and have not opened a web browser and agreed to the terms of service. – Bert May 03 '14 at 16:22