Tag Archives: linux

How to convert pack of images into one pdf file in linux?

logo
I spent over 3 hours to find a free software for windows what allow to merge few images into one pdf file. Without success. All of them, marked as free of free to home use can’t do this (i don’t want any watermarks in final file).
So… let’s bring linux to work?

Read more ...

Agent unreachable – EMD upload error:The agent is overloaded [current requests: 128]

logo
Agent are displayed in agent list as unreachable.
Try to upload data?

[oraagent@hostname ~]$ emctl upload agent
Oracle Enterprise Manager Cloud Control 12c Release 3
Copyright (c) 1996, 2013 Oracle Corporation. All rights reserved.
---------------------------------------------------------------
EMD upload error:The agent is overloaded [current requests: 128]

Read more ...

Fedora 20 – install XSane + Epson Perfection V30 scanner drivers

logo
Solved: how to install XSane and Epson Perfection V30 Scanner in Fedora linux.

 

I’m bored with Epson software in Windows…

One page scan done in few minutes?

Let’s go to linux and speed up scanning with XSane!

Read more ...

OEM12C Agent is down – ERROR – Critical error: java.lang.OutOfMemoryError: Java heap space

logo
Another error spotted…
Agent is going down after a few minutes / hours.

2014-04-22 14:56:50,337 [40:54F9BB47:GCThread-11] INFO - uncaughtException handler with
java.lang.OutOfMemoryError: Java heap space

Read more ...

OEM12C AGENT UPGRADE: [peer not authenticated] + COLLECTIONS_HALTED + Too many open files + Upload timed out before completion

logo
Another error spotted during update agents to new version…

… and inside logs:

java.lang.Throwable: java.security.PrivilegedActionException: oracle.sysman.emSDK.agent.comm.exception.VerifyConnectionException: unable to connect to http server at https://SERVER_NAME:3873/emd/main/. [peer not authenticated]java.lang.Throwable: java.security.PrivilegedActionException: oracle.sysman.emSDK.agent.comm.exception.VerifyConnectionException: unable to connect to http server at https://SERVER_NAME:3873/emd/main/. [peer not authenticated]

… later agent thrown:

Collection Status                            : [COLLECTIONS_HALTED(
  UPLOAD_SYSTEM Threshold (UploadMaxNumberXML: 5000) exceeded with 51567 files)]

Read more ...