[jira] [Resolved] (GUACAMOLE-498) Guacamole (RDP) on Chrome on HiDPI screen produces some artifacts

["Michael Jumper (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/GUACAMOLE-498?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Jumper resolved GUACAMOLE-498.
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    Resolution: Invalid

> Guacamole (RDP) on Chrome on HiDPI screen produces some artifacts
> -----------------------------------------------------------------
>
>                 Key: GUACAMOLE-498
>                 URL: https://issues.apache.org/jira/browse/GUACAMOLE-498
>             Project: Guacamole
>          Issue Type: Bug
>          Components: RDP
>    Affects Versions: 0.9.14
>         Environment: Windows 10 (1709/10.0.16299.192)
> Google Chrome 64.0.3282.140
>            Reporter: Vasco Freire
>            Priority: Minor
>         Attachments: guacamole01.png, guacamole02.png
>
>
> When using Guacamole to connect to a Windows RDP server, using Google Chrome, on a computer with a HiDPI screen (3200x1800, 200% scaling), some artifacts appear, as shown in accompanying screenshots.
> Screenshots show an application (Notepad - but other apps show this problem) with either horizontal or vertical 1-pixel lines between areas where the screen is updated.
> On the first screenshot, the mouse cursor was moved vertically, causing different menu entries to be selected, causing the horizontal lines. On the second screenshot, text was written, causing the vertical lines between the characters, as they appeared.
> This problem does not occur on other browsers (Firefox, MS Edge) or other operating systems (Chrome on Linux).



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