Fixed issues in 1912 LTSR CU2

With LDAP signing enabled, attempts to register a Linux VDA with the Delivery Controller™ might fail.

Attempts to launch a VDA might result in a gray screen. The issue is the result of a timeout of the HDX™ user policy validation. The timeout can occur when there are many LDAP servers and one or more servers are not accessible to the VDA.

The Linux VDA might recognize only Client USB device redirection rules, the topmost rule in the HDX policy setting. The other rules are discarded.

When you launch a published application in seamless mode, the published application is always on top, appearing over local applications. You can bring the local applications to the foreground only when you minimize the published application.

When you log on to a Ubuntu virtual machine created by the Machine Creation Services™ (MCS), certain files such as .bashrc and .profile might not be copied automatically to the home folder as expected.

With a NVIDIA GRID graphics card installed on a Linux VDA running Ubuntu, the session might exit unexpectedly when you attempt to resize the session.

Changing the locale to a non-English language might make performance counters unable to convert a string value to a numeric value and generate the following error in the VDA log.

SysStat.ReadUpTime: Converting element '29363.68' resulted in a NumberFormatException. Error: Input string was not in a correct format.