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https://issues.apache.org/jira/browse/GUACAMOLE-1862?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
HUBERION resolved GUACAMOLE-1862.
---------------------------------
Resolution: Fixed
The reported bug was not a guacamole/freerdp bug, but it was hard to find due
to the lack of logging.
> GUACD is waits for CLIPRDR channel
> ----------------------------------
>
> Key: GUACAMOLE-1862
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-1862
> Project: Guacamole
> Issue Type: Bug
> Components: guacd
> Affects Versions: 1.5.3, 1.5.4
> Environment: OS: Ubuntu 22/04
> GUACD Docker: Ubuntu 22/04 -> same issue on original Docker Image (Alpine
> Linux)
> Reporter: HUBERION
> Priority: Minor
> Attachments: Hanging.txt, Successfuly_after_CTRL-R.txt
>
>
> After creating a adhoc Connection via a custom AuthenticationProvider
> Extenions sometimes (about 20%) of the cases the GUACD hangs and stays in
> this stage with the log "Clipboard data has been received, but cannot be sent
> to the RDP server because the CLIPRDR channel is not yet connected."
> Refreshing with CTRL-R in the browser solves the issue normally. We think
> that the GUACD is not evenen opening a Socket connection to the Remote hosts.
> The Issue exists on all 1.5.X Version, most likely also on older.
> Tested with newest Firefox/Chrome browser.
> Remote Server = Windows 2019.
> RDP Parameters: security=nla, ignore-cert=true, server-layout=de-de-qwertz,
> hostname, port, connectionUsername, connectionPassword
>
>
> guacd[22219]: DEBUG: Processing instruction: size
> guacd[22219]: DEBUG: Processing instruction: audio
> guacd[22219]: DEBUG: Processing instruction: video
> guacd[22219]: DEBUG: Processing instruction: image
> guacd[22219]: DEBUG: Processing instruction: timezone
> guacd[22219]: DEBUG: Processing instruction: name
> guacd[22219]: DEBUG: Parameter "console" omitted. Using default value of 0.
> guacd[22219]: DEBUG: Parameter "console-audio" omitted. Using default
> value of 0.
> guacd[22219]: DEBUG: Parameter "disable-auth" omitted. Using default value
> of 0.
> guacd[22219]: INFO: Security mode: NLA
> guacd[22219]: DEBUG: User resolution is 2560x1205 at 120 DPI
> guacd[22219]: DEBUG: Parameter "dpi" omitted. Using default value of 96.
> guacd[22219]: DEBUG: Using resolution of 2048x964 at 96 DPI
> guacd[22219]: DEBUG: Parameter "force-lossless" omitted. Using default
> value of 0.
> guacd[22219]: DEBUG: Parameter "read-only" omitted. Using default value of
> 0.
> guacd[22219]: DEBUG: Parameter "client-name" omitted. Using default value
> of "Guacamole RDP".
> guacd[22219]: DEBUG: Parameter "enable-wallpaper" omitted. Using default
> value of 0.
> guacd[22219]: DEBUG: Parameter "enable-theming" omitted. Using default
> value of 0.
> guacd[22219]: DEBUG: Parameter "enable-font-smoothing" omitted. Using
> default value of 0.
> guacd[22219]: DEBUG: Parameter "enable-full-window-drag" omitted. Using
> default value of 0.
> guacd[22219]: DEBUG: Parameter "enable-desktop-composition" omitted. Using
> default value of 0.
> guacd[22219]: DEBUG: Parameter "enable-menu-animations" omitted. Using
> default value of 0.
> guacd[22219]: DEBUG: Parameter "disable-bitmap-caching" omitted. Using
> default value of 0.
> guacd[22219]: DEBUG: Parameter "disable-offscreen-caching" omitted. Using
> default value of 0.
> guacd[22219]: DEBUG: Parameter "disable-glyph-caching" omitted. Using
> default value of 0.
> guacd[22219]: DEBUG: Glyph caching is currently universally disabled,
> regardless of the value of the "disable-glyph-caching" parameter, as glyph
> caching support is not considered stable by FreeRDP as of the FreeRDP 2.0.0
> release. See: https://issues.apache.org/jira/browse/GUACAMOLE-1191
> guacd[22219]: DEBUG: Parameter "color-depth" omitted. Using default value
> of 16.
> guacd[22219]: DEBUG: Parameter "disable-audio" omitted. Using default
> value of 0.
> guacd[22219]: DEBUG: Parameter "enable-printing" omitted. Using default
> value of 0.
> guacd[22219]: DEBUG: Parameter "printer-name" omitted. Using default value
> of "Guacamole Printer".
> guacd[22219]: DEBUG: Parameter "enable-drive" omitted. Using default value
> of 0.
> guacd[22219]: DEBUG: Parameter "drive-name" omitted. Using default value
> of "Guacamole Filesystem".
> guacd[22219]: DEBUG: Parameter "drive-path" omitted. Using default value
> of "".
> guacd[22219]: DEBUG: Parameter "create-drive-path" omitted. Using default
> value of 0.
> guacd[22219]: DEBUG: Parameter "disable-download" omitted. Using default
> value of 0.
> guacd[22219]: DEBUG: Parameter "disable-upload" omitted. Using default
> value of 0.
> guacd[22219]: DEBUG: Parameter "timezone" omitted. Using default value of
> "Europe/Vienna".
> guacd[22219]: DEBUG: Parameter "enable-sftp" omitted. Using default value
> of 0.
> guacd[22219]: DEBUG: Parameter "sftp-hostname" omitted. Using default
> value of "localhost".
> guacd[22219]: DEBUG: Parameter "sftp-port" omitted. Using default value of
> "22".
> guacd[22219]: DEBUG: Parameter "sftp-username" omitted. Using default
> value of "ayr_saa_huber".
> guacd[22219]: DEBUG: Parameter "sftp-password" omitted. Using default
> value of "".
> guacd[22219]: DEBUG: Parameter "sftp-passphrase" omitted. Using default
> value of "".
> guacd[22219]: DEBUG: Parameter "sftp-root-directory" omitted. Using
> default value of "/".
> guacd[22219]: DEBUG: Parameter "sftp-server-alive-interval" omitted. Using
> default value of 0.
> guacd[22219]: DEBUG: Parameter "sftp-disable-download" omitted. Using
> default value of 0.
> guacd[22219]: DEBUG: Parameter "sftp-disable-upload" omitted. Using
> default value of 0.
> guacd[22219]: DEBUG: Parameter "recording-name" omitted. Using default
> value of "recording".
> guacd[22219]: DEBUG: Parameter "recording-exclude-output" omitted. Using
> default value of 0.
> guacd[22219]: DEBUG: Parameter "recording-exclude-mouse" omitted. Using
> default value of 0.
> guacd[22219]: DEBUG: Parameter "recording-exclude-touch" omitted. Using
> default value of 0.
> guacd[22219]: DEBUG: Parameter "recording-include-keys" omitted. Using
> default value of 0.
> guacd[22219]: DEBUG: Parameter "create-recording-path" omitted. Using
> default value of 0.
> guacd[22219]: INFO: Resize method: none
> guacd[22219]: DEBUG: Parameter "enable-touch" omitted. Using default value
> of 0.
> guacd[22219]: DEBUG: Parameter "enable-audio-input" omitted. Using default
> value of 0.
> guacd[22219]: DEBUG: Parameter "gateway-port" omitted. Using default value
> of 443.
> guacd[22219]: DEBUG: Parameter "disable-copy" omitted. Using default value
> of 0.
> guacd[22219]: DEBUG: Parameter "disable-paste" omitted. Using default
> value of 0.
> guacd[22219]: INFO: No clipboard line-ending normalization specified.
> Defaulting to preserving the format of all line endings.
> guacd[22219]: DEBUG: Parameter "wol-send-packet" omitted. Using default
> value of 0.
> guacd[22219]: INFO: User "@1adce5aa-ce6f-4747-b133-ef0cee7e34fe" joined
> connection "$b795e554-c029-40e2-910b-7bb612d464cc" (1 users now present)
> guacd[22219]: DEBUG: Client is using protocol version "VERSION_1_5_0"
> guacd[22219]: INFO: Loading keymap "base"
> guacd[22219]: INFO: Loading keymap "de-de-qwertz"
> guacd[22219]: DEBUG: Support for CLIPRDR (clipboard redirection)
> registered. Awaiting channel connection.
> guacd[22219]: DEBUG: Support for static channel "rdpdr" loaded.
> guacd[22219]: DEBUG: Support for static channel "rdpsnd" loaded.
> guacd[22219]: DEBUG: Local framebuffer format PIXEL_FORMAT_BGRX32
> guacd[22219]: DEBUG: Remote framebuffer format PIXEL_FORMAT_RGB16
> guacd[22219]: DEBUG: Clipboard data has been received, but cannot be sent
> to the RDP server because the CLIPRDR channel is not yet connected.
> guacd[22219]: DEBUG: Clipboard data has been received, but cannot be sent
> to the RDP server because the CLIPRDR channel is not yet connected.
> guacd[22219]: DEBUG: Clipboard data has been received, but cannot be sent
> to the RDP server because the CLIPRDR channel is not yet connected.
> guacd[22219]: DEBUG: Clipboard data has been received, but cannot be sent
> to the RDP server because the CLIPRDR channel is not yet connected.
> guacd[22219]: DEBUG: Clipboard data has been received, but cannot be sent
> to the RDP server because the CLIPRDR channel is not yet connected.
> guacd[22219]: DEBUG: Clipboard data has been received, but cannot be sent
> to the RDP server because the CLIPRDR channel is not yet connected.
> guacd[22219]: DEBUG: Clipboard data has been received, but cannot be sent
> to the RDP server because the CLIPRDR channel is not yet connected.
> guacd[22219]: DEBUG: Clipboard data has been received, but cannot be sent
> to the RDP server because the CLIPRDR channel is not yet connected.
> guacd[22219]: DEBUG: Clipboard data has been received, but cannot be sent
> to the RDP server because the CLIPRDR channel is not yet connected.
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