Comment # 16 on bug 1218274 from Kai Lappalainen

freerdp-2.4.0-150400.3.26.1 doesn't solve this for me either trying to connect
to a VirtualBox RDP guest.
The connection always goes to an error in com.freerdp.core.fastpath, even
though I explicitly used the -fast-path option. (With or without this option
makes no difference):

[01:51:52:877] [25188:25189] [INFO][com.freerdp.core] -
freerdp_connect:freerdp_set_last_error_ex resetting error state
[01:51:52:877] [25188:25189] [INFO][com.freerdp.client.common.cmdline] -
loading channelEx rdpdr
[01:51:52:877] [25188:25189] [INFO][com.freerdp.client.common.cmdline] -
loading channelEx rdpsnd
[01:51:52:877] [25188:25189] [INFO][com.freerdp.client.common.cmdline] -
loading channelEx cliprdr
[01:51:52:877] [25188:25189] [INFO][com.freerdp.client.common.cmdline] -
loading channelEx drdynvc
[01:51:52:192] [25188:25189] [INFO][com.freerdp.primitives] - primitives
autodetect, using optimized
[01:51:52:194] [25188:25189] [INFO][com.freerdp.core] -
freerdp_tcp_is_hostname_resolvable:freerdp_set_last_error_ex resetting error
state
[01:51:52:194] [25188:25189] [INFO][com.freerdp.core] -
freerdp_tcp_connect:freerdp_set_last_error_ex resetting error state
[01:51:53:210] [25188:25189] [INFO][com.freerdp.gdi] - Local framebuffer format
 PIXEL_FORMAT_BGRX32
[01:51:53:210] [25188:25189] [INFO][com.freerdp.gdi] - Remote framebuffer
format PIXEL_FORMAT_BGR24
[01:51:53:219] [25188:25189] [INFO][com.winpr.clipboard] - initialized POSIX
local file subsystem
[01:51:53:219] [25188:25189] [INFO][com.freerdp.channels.rdpsnd.client] -
[static] Loaded fake backend for rdpsnd
[01:51:53:219] [25188:25189] [INFO][com.freerdp.channels.drdynvc.client] -
Loading Dynamic Virtual Channel rdpgfx
[01:51:53:222] [25188:25189] [ERROR][com.freerdp.core.fastpath] - Fastpath
update Bitmap [1] failed, status 0
[01:51:53:222] [25188:25189] [ERROR][com.freerdp.core.fastpath] -
fastpath_recv_update() - -1
[01:51:53:222] [25188:25189] [ERROR][com.freerdp.core.fastpath] -
fastpath_recv_update_data() fail
[01:51:54:258] [25188:25189] [ERROR][com.freerdp.core.transport] -
transport_check_fds: transport->ReceiveCallback() - -3
[01:51:54:258] [25188:25189] [ERROR][com.freerdp.core] - freerdp_check_fds()
failed - 0
[01:51:54:258] [25188:25189] [INFO][com.freerdp.client.common] - Network
disconnect!
[01:51:54:258] [25188:25189] [ERROR][com.freerdp.client.x11] - Failed to check
FreeRDP file descriptor


And this a the successful connection attempt with freerdp-2.4.0-150400.3.20.1:

[01:57:44:121] [25936:25937] [INFO][com.freerdp.core] -
freerdp_connect:freerdp_set_last_error_ex resetting error state
[01:57:44:122] [25936:25937] [INFO][com.freerdp.client.common.cmdline] -
loading channelEx rdpdr
[01:57:44:122] [25936:25937] [INFO][com.freerdp.client.common.cmdline] -
loading channelEx rdpsnd
[01:57:44:122] [25936:25937] [INFO][com.freerdp.client.common.cmdline] -
loading channelEx cliprdr
[01:57:44:122] [25936:25937] [INFO][com.freerdp.client.common.cmdline] -
loading channelEx drdynvc
[01:57:45:436] [25936:25937] [INFO][com.freerdp.primitives] - primitives
autodetect, using optimized
[01:57:45:439] [25936:25937] [INFO][com.freerdp.core] -
freerdp_tcp_is_hostname_resolvable:freerdp_set_last_error_ex resetting error
state
[01:57:45:439] [25936:25937] [INFO][com.freerdp.core] -
freerdp_tcp_connect:freerdp_set_last_error_ex resetting error state
[01:57:46:473] [25936:25937] [INFO][com.freerdp.gdi] - Local framebuffer format
 PIXEL_FORMAT_BGRX32
[01:57:46:473] [25936:25937] [INFO][com.freerdp.gdi] - Remote framebuffer
format PIXEL_FORMAT_BGR24
[01:57:46:482] [25936:25937] [INFO][com.winpr.clipboard] - initialized POSIX
local file subsystem
[01:57:46:483] [25936:25937] [INFO][com.freerdp.channels.rdpsnd.client] -
[static] Loaded fake backend for rdpsnd
[01:57:46:483] [25936:25937] [INFO][com.freerdp.channels.drdynvc.client] -
Loading Dynamic Virtual Channel rdpgfx