Bug#951565: freerdp2-x11: does not work at all, immediately exits, against xrdp server (rdesktop works)

[Bernhard Miklautz <bernhard.miklautz@shacknet.at>]

Hi Thorsten,

On Tue, Feb 18, 2020 at 07:18:23AM +0100, Thorsten Glaser wrote:
> tglase@tglase-nb:~ $ xfreerdp /v:tglase-edge                                                                
> ..
> [07:15:08:628] [29233:29234] [INFO][com.winpr.clipboard] - initialized POSIX local file subsystem
> [07:15:08:744] [29233:29234] [ERROR][com.freerdp.core.update] - [0x03] Cache Glyph - SERVER BUG: The support for this feature was not announced! Use /relax-order-checks to ignore
> [07:15:08:745] [29233:29234] [INFO][com.freerdp.client.common] - Network disconnect!
> [07:15:08:745] [29233:29234] [ERROR][com.freerdp.client.x11] - Failed to check FreeRDP file descriptor
> ..
> 
> I also tried xfreerdp /size:1000x768 /v:tglase-edge but that
> does not change anything.
FreeRDP does strict protocol level checks per default since a while.
xrdp does use the glyph cache without announcing/negotiating it - this
causes xfreerdp to close the connection.
 
Give the options /relax-order-checks (as the error above
indicates) and +glyph-cache a try.

As reference also See:

https://github.com/neutrinolabs/xrdp/issues/1229 and
https://github.com/neutrinolabs/xrdp/issues/1266

Best regards,
Bernhard