[GUACAMOLE-211] RDP mouse cursor shadow black

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.9.10-incubating, 0.9.11-incubating
• Fix Version/s: 0.9.12-incubating
• Component/s: guacd
• Environment: guacd connecting to Windows Server 2012
• Assignee: Mike Jumper
• Reporter: Roman Stoffel
• Created: 20/Feb/17 08:03
• Updated: 26/Feb/17 19:55
• Resolved: 26/Feb/17 19:55

Description

Since guacd 0.9.10-incubating the mouse cursor shadow is a thick black shadow instead of transparent. Running guac as docker image.

Broken cursor shadow:

$ docker run --name guacd -p 4822:4822  -d glyptodon/guacd:0.9.10-incubating

Correct cursor shadow:

$ docker run --name guacd -p 4822:4822  -d glyptodon/guacd:0.9.9

See attached screen shots.

Issue Links

• is duplicated by: GUACAMOLE-212 RDP Connection : Mouse shadow renders with some glitches
• relates to: GUACAMOLE-188 Support alpha transparency in guac_common_surface