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https://issues.apache.org/jira/browse/GUACAMOLE-1191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mike Jumper closed GUACAMOLE-1191.
----------------------------------
Resolution: Invalid
Closing as invalid for now, as everything thus far points to this being a bug
within the FreeRDP library.
> connections to win7 and win2008r2 fail with freerdp v2.1.1-2
> ------------------------------------------------------------
>
> Key: GUACAMOLE-1191
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-1191
> Project: Guacamole
> Issue Type: Bug
> Components: guacd
> Affects Versions: 1.2.0
> Environment: RHEL7.9
> Reporter: David S. Jones
> Priority: Major
>
> the RHEL7 line released updates to freerdp and libwinpr to version 2.1.1-2
> After applying updates connections that previously worked to win7 and
> win2008r2 targets quit working. Connections to win10/win2016/win2019
> continued to work. Win7 is very bad, can barely get a session open, win2008r2
> isn't as bad, but neither can survive clicking the Start button.
> NOTE: Everything seems to work if I set disable-glyph-caching=true
> debug log for win7:
> DEBUG: invalid offscreen bitmap at index: 0x00000238
> DEBUG: Alternate Secondary Drawing Order [0x00] Switch Surface failed
> DEBUG: order flags 02 failed
> DEBUG: Fastpath update Orders [0] failed, status 0
> DEBUG: fastpath_recv_update() - -1
> DEBUG: fastpath_recv_update_data() fail
> DEBUG: transport_check_fds: transport->ReceiveCallback() - -3
> DEBUG: freerdp_check_fds() failed - 0
> ERROR: Connection closed.
> debug log for win2008r2:
> DEBUG: invalid bitmap bpp 0
> DEBUG: SECONDARY ORDER [0x00] Cache Bitmap failed
> DEBUG: SECONDARY_ORDER [0x00] Cache Bitmap: read 18446744073709551351bytes
> too much
> DEBUG: order flags 03 failed
> DEBUG: Fastpath update Orders [0] failed, status 0
> DEBUG: fastpath_recv_update() - -1
> I disabled bitmap and offscreen cache and got this:
> DEBUG: [0x00] Switch Surface - SERVER BUG: The support for this feature was
> not announced!
> DEBUG: invalid offscreen bitmap at index: 0x0000022F
> DEBUG: Alternate Secondary Drawing Order [0x00] Switch Surface failedDEBUG:
> order flags 02 failed
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