david_quillman's profile

14 Messages


262 Points

Thu, Nov 14, 2019 9:47 PM

Lightroom Desktop 3.0: Brush does not work, can't see the red mask.

The Radial and Linear work great but not the Brush. I can't display the red mask overlay.

Lightroom version: 3.0 [ 20191017-0835-b386176 ] (Oct 17 2019)
NGL Version:
Operating system: Windows 10
OS Version: 10.0 [18362]
Application architecture: x64
System architecture: x64
Computer model: Dell Inc. Inspiron 3670 / Intel(R) Core(TM) i5-8400 CPU @ 2.80GHz
Logical processor count: 6
Processor speed: 2.8 GHz
Built-in memory: 12110.3 MB
Real memory available to Lightroom: 12110.3 MB
Real memory used by Lightroom: 3147.8 MB (25.9%)
Virtual memory used by Lightroom: 3316.0 MB
Memory cache size: 1777.4 MB
Internal Camera Raw version: 12.0 [ 321 ]
Maximum thread count used by Camera Raw: 4
Camera Raw SIMD optimization: SSE2,AVX,AVX2
Camera Raw virtual memory: 1540MB / 6055MB (25%)
Camera Raw real memory: 1542MB / 12110MB (12%)
System DPI setting: 120 DPI
Desktop composition enabled: Yes
Displays: 1) 1920x1080
Input types: Multitouch: No, Integrated touch: No, Integrated pen: No, External touch: No, External pen: No, Keyboard: No

Graphics Processor Info: DirectX: Intel(R) UHD Graphics 630 (
Graphics Processor Detail: loaded: Yes, supported: Yes, compute: No, init: I2_GPU2, hard: fail_cached_sanity_test, soft: not_checked, wl: No, bl: No
OS Media Capability: true

Application folder: E:\My App Installs\Adobe Lightroom CC
Settings Folder: C:\Users\daveq\AppData\Roaming\Adobe\Lightroom CC

Config.lua flags: 
Features.disableGlobalTaskManager = true


Adobe Administrator


10.5K Messages


140K Points

2 y ago

Letter [ o ] toggles on and off the Overlay feature. 
Make sure you are painting with enough flow and density to actually see the brush stroke. 
I am having no problems seeing it. 
Adobe Photography Products

Quality Engineering - Customer Advocacy