Changes for page Linux User Consoles How-Tos
Last modified by loktevda on 2025-12-09 15:46
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... ... @@ -20,7 +20,6 @@ 20 20 In case the Gnome graphic user interface is frozen, restart the X server by pressing the following 4 keys simultaneously: Ctr, Alt, SysReq, K. or Wndows taskbar 21 21 22 22 23 -\\ 24 24 25 25 == Application Access Changes == 26 26 ... ... @@ -55,7 +55,7 @@ 55 55 }}} 56 56 57 57 |=Shortcut|=Action 58 -| PrtScn orFN +PrtScn|Capture entire desktop57 +|FN +PrtScn|Capture entire desktop 59 59 |Alt + PrtScn|Capture active window only 60 60 |Shift + PrtScn|Capture selected area 61 61 |Ctrl + PrtScn|Copy screenshot to clipboard ... ... @@ -127,4 +127,8 @@ 127 127 * Use <command> ~-~-help for quick help 128 128 * Use apropos <keyword> to find related commands 129 129 130 - 129 +==== JDDD Issues ==== 130 + 131 +* ((( 132 + When starting the application, I want to check whether another instance is already running so that it does not open multiple windows or panels at the same time, which could cause an Out-Of-Memory error. If another instance is running, the new one should either close the existing instance safely or terminate the Java process (e.g., using killall java or via Task Manager). 133 +)))