Installing Guacamole on CentOS 7
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 How do I restart Guacamole after editing the user-mapping.xml file? 
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 @aaronstuder said in Installing Guacamole on CentOS 7: Seems to be missing some packages  systemctl restart tomcat 
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 @scottalanmiller But will that reload the config file? 
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 @scottalanmiller and the SSH fonts look fine for me  Try installing all the packages  
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 @aaronstuder said in Installing Guacamole on CentOS 7: @scottalanmiller and the SSH fonts look fine for me  Try installing all the packages  Interesting. Which package do you think that it was? 
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 @scottalanmiller maybe libssh2-devel? 
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 @aaronstuder said in Installing Guacamole on CentOS 7: @scottalanmiller maybe libssh2-devel? Could be, I'll test it out. 
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 Anyone ever use this to connect to a localhost? Maybe I'll try it in docker..... 
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 @aaronstuder said in Installing Guacamole on CentOS 7: Anyone ever use this to connect to a localhost? Maybe I'll try it in docker..... Localhost in what sense? 
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 @scottalanmiller I want to connect to the same server that guacamole is installed on  
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 @aaronstuder said in Installing Guacamole on CentOS 7: @scottalanmiller I want to connect to the same server that guacamole is installed on  You just treat it like any other host. You don't even need to know that it is local. 
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 It has been a while, would be nice to get this turned into a Salt state file and tested on fedora 26. 
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 Hi, I get this error: 404 Not Found - 192.168.1.76:8080/guacamole/CLIENT.URL_OSK_LAYOUTWhat would be the reason? 
 Thanks
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 @emsanator said in Installing Guacamole on CentOS 7: Hi, I get this error: 404 Not Found - 192.168.1.76:8080/guacamole/CLIENT.URL_OSK_LAYOUTWhat would be the reason? 
 ThanksTypically that means that that file is missing. That's not one that I have seen, but a 404 just means that the file doesn't exist. What action prompted it to look for that file? 
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 @emsanator better yet, why not Fedora? 
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 I want to connect to the console (other VM) via Guacamole and I getting this 404 error. I will try again today. @aaronstuder I tried to install it with Fedora 27 and I refer to this page for this. I got an error installing MySQL with Docker [root@my ~]# docker pull guacamole/guacamole Using default tag: latest latest: Pulling from guacamole/guacamole a3ed95caeb02: Extracting 32B/32B c06482b548c8: Download complete 954f07d4dc14: Download complete 0bd71cf3b59f: Download complete 12d3f8630eca: Download complete d6e16c3ae29a: Download complete ea9df2460d2a: Download complete 66a4ea6d102d: Download complete 2b6aeca0d35e: Download complete 3ac1388b912d: Download complete 67accb67652a: Download complete failed to register layer: ApplyLayer exit status 1 stdout: stderr: permission denied [root@my ~]# docker pull guacamole/guacd Using default tag: latest latest: Pulling from guacamole/guacd af4b0a2388c6: Extracting 73.67MB/73.67MB dcdd9c2ece80: Download complete 674a18e16f54: Download complete 0e6dd708fc82: Download complete 300b33db8291: Download complete failed to register layer: ApplyLayer exit status 1 stdout: stderr: permission denied [root@my ~]# docker pull mysql/mysql-server Using default tag: latest latest: Pulling from mysql/mysql-server 4040fe120662: Extracting 42.56MB/42.56MB d049aa45d358: Download complete 8804e1dda06d: Download complete 47202558e57c: Download complete failed to register layer: ApplyLayer exit status 1 stdout: stderr: permission denied [root@my ~]# docker pull mysql/mysql-server Using default tag: latest latest: Pulling from mysql/mysql-server 4040fe120662: Extracting 42.56MB/42.56MB d049aa45d358: Download complete 8804e1dda06d: Download complete 47202558e57c: Download complete failed to register layer: ApplyLayer exit status 1 stdout: stderr: permission denied [root@my ~]# docker pull mariadb:latest latest: Pulling from library/mariadb f2b6b4884fc8: Extracting 52.61MB/52.61MB 26d8bdca4f3e: Download complete 74f09e820cce: Download complete 5390f1fe4554: Download complete 3d3f1706a741: Download complete 2942f66426ea: Download complete 97ee11d39c75: Download complete 590c46ef722b: Download complete 32eb4b9666e5: Download complete fc883f98a064: Download complete bb8bee61bc1e: Download complete failed to register layer: ApplyLayer exit status 1 stdout: stderr: permission denied
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 @emsanator are you running as root? 
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 @aaronstuder Yes, 5 minutes ago I solved this problem. I added this code into the conformation file of LXC. lxc.aa_profile: unconfined lxc.cgroup.devices.allow: a lxc.cap.drop:I'm trying to install Guacamole right now. 
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 @aaronstuder & @scottalanmiller I installed on Fedora 27 and I get same errors. I prepared a GIF to better explain it. 
  
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 @emsanator said in Installing Guacamole on CentOS 7: Hi, I get this error: 404 Not Found - 192.168.1.76:8080/guacamole/CLIENT.URL_OSK_LAYOUTWhat would be the reason? 
 ThanksIs that error causing any issues? The thread below talks about this error, and says that it is fine: 
