ninelivescat/nlc-misc

NLC-Misc

nlc-misc's Issues

Issue on key of ros_noetic.sh

Issue

Executing: /tmp/apt-key-gpghome.Ls4tInwihA/gpg.1.sh --keyserver hkp://pgp.mit.edu:80 --recv-key C1CF6E31E6BADE8868B172B4F42ED6FBAB17C654
gpg: keyserver receive failed: No data
Hit:1 http://hk.archive.ubuntu.com/ubuntu bionic InRelease
Hit:2 http://hk.archive.ubuntu.com/ubuntu bionic-updates InRelease             
Hit:3 http://hk.archive.ubuntu.com/ubuntu bionic-backports InRelease           
Hit:4 https://linux.teamviewer.com/deb stable InRelease                        
Hit:5 http://dl.google.com/linux/chrome/deb stable InRelease                   
Hit:6 http://packages.microsoft.com/repos/code stable InRelease                
Hit:7 https://packages.microsoft.com/repos/vscode stable InRelease             
Hit:8 https://download.docker.com/linux/ubuntu bionic InRelease                
Hit:9 http://ppa.launchpad.net/webupd8team/java/ubuntu bionic InRelease        
Hit:10 http://packages.ros.org/ros/ubuntu bionic InRelease                     
Hit:11 http://realsense-hw-public.s3.amazonaws.com/Debian/apt-repo xenial InRelease
Hit:12 http://packages.ros.org/ros2/ubuntu bionic InRelease                    
Get:13 http://security.ubuntu.com/ubuntu bionic-security InRelease [88.7 kB]
Fetched 88.7 kB in 2s (56.9 kB/s)                                
Reading package lists... Done
Building dependency tree       
Reading state information... Done
86 packages can be upgraded. Run 'apt list --upgradable' to see them.
Reading package lists... Done
Building dependency tree       
Reading state information... Done
E: Unable to locate package ros-noetic-desktop-full
ros_noetic.sh: 11: ros_noetic.sh: source: not found

Possible solution
http://wiki.ros.org/noetic/Installation/Ubuntu

Set up your keys

sudo apt-key adv --keyserver 'hkp://keyserver.ubuntu.com:80' --recv-key C1CF6E31E6BADE8868B172B4F42ED6FBAB17C654

If you experience issues connecting to the keyserver, you can try substituting hkp://pgp.mit.edu:80 or hkp://keyserver.ubuntu.com:80 in the previous command.

Alternatively, you can use curl instead of the apt-key command, which can be helpful if you are behind a proxy server:

curl -sSL 'http://keyserver.ubuntu.com/pks/lookup?op=get&search=0xC1CF6E31E6BADE8868B172B4F42ED6FBAB17C654' | sudo apt-key add -