[LOG4J2-2164] setting property: log4j.skipJansi=false does not enable Jansi console under win 7 x86

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 2.10.0
• Fix Version/s: 2.3, 2.9.1
• Component/s: API, Core
• Labels: features jansi

Environment

• setting property: log4j.skipJansi=false does not enable Jansi under * win 7 x86
• with System.setProperty("log4j.skipJansi", "false");
  with
• jansi-1.15.jar
• win 7 x86 Pro
• Microsoft Visual C++ 2008 SP1 Redistributable v9.0.30729
• Microsoft Visual C++ 2013 SP1 Redistributable v12.0.40649.5
• Microsoft Visual C++ 2017 SP1 Redistributable v14.11.25325.0
• jre1.8.0_144

with ver 2.10.0

• log4j-core-2.10.0.jar |
• log4j-api-2.10.0.jar | does NOT enable Jansi

vs with ver 2.3 or ver 2.9.1

• log4j-core-2.3.jar |
• log4j-api-2.3.jar | OK: does enable Jansi

• Assignee: Unassigned
• Reporter: Yuriy Sosov
• Created: 28/Dec/17 13:45
• Updated: 21/Aug/21 15:44

Description

setting property: log4j.skipJansi=false
as below
System.setProperty("log4j.skipJansi", "false"); // LOG4J2-2087: explicitly enable
does not enable Jansi with log4j2 ver 10.0 under win 7 x86

Jansi works ok under log4j2 ver 2.3 and ver 2.9.1

please see the files attached for test code:
note: all the test screens attached are the same for ver 2.3 and 2.9.1