Bug 1255750
| Summary: | Since upgrade to 6.7, xfreerdp has trouble keeping window refreshed | ||||||||||
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| Product: | Red Hat Enterprise Linux 6 | Reporter: | Ben <ben.argyle> | ||||||||
| Component: | freerdp | Assignee: | Ondrej Holy <oholy> | ||||||||
| Status: | CLOSED DUPLICATE | QA Contact: | Desktop QE <desktop-qa-list> | ||||||||
| Severity: | high | Docs Contact: | |||||||||
| Priority: | unspecified | ||||||||||
| Version: | 6.7 | CC: | ben.argyle | ||||||||
| Target Milestone: | rc | ||||||||||
| Target Release: | --- | ||||||||||
| Hardware: | i686 | ||||||||||
| OS: | Linux | ||||||||||
| Whiteboard: | |||||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||||
| Doc Text: | Story Points: | --- | |||||||||
| Clone Of: | Environment: | ||||||||||
| Last Closed: | 2015-08-25 14:01:42 UTC | Type: | Bug | ||||||||
| Regression: | --- | Mount Type: | --- | ||||||||
| Documentation: | --- | CRM: | |||||||||
| Verified Versions: | Category: | --- | |||||||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||||||
| Embargoed: | |||||||||||
| Attachments: |
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I've never seen this with GNOME. X server should maintain the window contents. Expose events should be generated if the window contents have been lost from some reason. Xfreerdp listen expose events and redraw the window contents if needed. Backing store for the xfreerdp window is set to always, which means that X server should maintain the window contents also when the window is unmapped. Apparently the window contents is lost from some reason and the window is not redrawn. Please follow the steps and provide logs to be sure that the expose events are generated properly: 1/ first connect to the server with xfreerdp as usual 2/ run following command and select xfreerdp window, xwininfo will generate info about the xfreerdp window "xwininfo -all | tee xwininfo.log" 3/ then run following command and select xfreerdp window again, xev will be monitoring all the xevents "xev -id $(xwininfo | grep id: | cut -d ' ' -f 4) | tee xev.log" 4/ reproduce the issue and then stop xev using ctrl+c 5/ please attach xwininfo.log and xev.log OK, logs attached. Please note that I had to flip between KDE virtual desktops a bunch of times before a Konsole was drawn over the top of my xfreerdp window when flipping back to the virtual desktop with it on. As a result the xev.log has a lot of stuff you won't care about in it before the end. Sorry about that. Created attachment 1066793 [details]
xwininfo log file for the xfreerdp window
Created attachment 1066794 [details]
xev log, logged as requested
Thanks for the logs. Backing-store is set to "Always" for xfreerdp window as per xwininfo.log. It means that X server should maintain the window content also when the window is unmapped. There isn't any expose event in the xev.log. So it seems the window content was corrupted in the backing store somehow and unfortunately no expose event was generated. This is probably bug in X server. It seems to me to be duplicate of Bug 1250105. I wanted to ask you to test this with disabled backing store as suggested in the mentioned bug, but the system doesn't boot correctly with disabled backing store for me... So marking as a duplicate, because freerdp was not updated in RHEL 6.7 and the symptoms seems to match the mentioned bug... *** This bug has been marked as a duplicate of bug 1250105 *** |
Created attachment 1065592 [details] Xorg.0.log for graphics hardware/driver identification Description of problem: Ever since upgrading to RHEL6.7, the xfreerdp session I have open to a Windows Server 2008 R2 terminal server does not always redraw the screen when transitioning back to it from another virtual desktop. Windows from the virtual desktop I was on previously will remain drawn over the top of the xfreerdp window. Moving the xfreerdp window off screen and back, or minimising the applications _within_ the window and then maximising them again redraws things correctly (not the taskbar as that doesn't get redrawn in this instance), but this shouldn't be necessary. Version-Release number of selected component (if applicable): Xorg.0.log attached. kernel: 2.6.32-573.3.1.el6.i686 xorg-x11-fonts-misc-7.2-11.el6.noarch xorg-x11-drv-i740-1.3.4-11.el6.i686 xorg-x11-drv-openchrome-0.3.3-6.el6.i686 xorg-x11-drv-siliconmotion-1.7.7-9.el6.i686 xorg-x11-drv-void-1.4.0-23.el6.i686 xorg-x11-drv-evdev-2.8.2-4.el6.i686 xorg-x11-drv-glint-1.2.8-10.el6.i686 xorg-x11-fonts-cyrillic-7.2-11.el6.noarch xorg-x11-fonts-ISO8859-2-100dpi-7.2-11.el6.noarch xorg-x11-drv-nouveau-1.0.10-1.el6.i686 xorg-x11-server-Xvfb-1.15.0-36.el6.i686 xorg-x11-drv-s3virge-1.10.6-10.el6.i686 xorg-x11-drv-sis-0.10.7-10.el6.i686 xorg-x11-fonts-Type1-7.2-11.el6.noarch xorg-x11-fonts-ISO8859-14-100dpi-7.2-11.el6.noarch xorg-x11-drv-ati-7.5.99-3.el6.i686 xorg-x11-xkb-utils-7.7-4.el6.i686 xorg-x11-drv-fbdev-0.4.3-16.el6.i686 xorg-x11-drv-aiptek-1.4.1-5.el6.i686 xorg-x11-fonts-ISO8859-14-75dpi-7.2-11.el6.noarch xorg-x11-fonts-ethiopic-7.2-11.el6.noarch xorg-x11-drv-mga-1.6.3-6.el6.i686 xorg-x11-drv-fpit-1.4.0-6.el6.i686 xorg-x11-drv-sisusb-0.9.6-10.el6.i686 xorg-x11-drv-hyperpen-1.4.1-5.el6.i686 xorg-x11-drv-cirrus-1.5.2-2.el6.i686 xorg-x11-utils-7.5-6.el6.i686 xorg-x11-fonts-ISO8859-2-75dpi-7.2-11.el6.noarch xorg-x11-server-Xorg-1.15.0-36.el6.i686 xorg-x11-drivers-7.3-13.4.el6.i686 xorg-x11-drv-qxl-0.1.1-17.el6.i686 xorg-x11-font-utils-7.2-11.el6.i686 xorg-x11-drv-wacom-0.23.0-4.el6.i686 xorg-x11-drv-penmount-1.5.0-5.el6.i686 xorg-x11-drv-apm-1.2.5-10.el6.i686 xorg-x11-drv-savage-2.3.7-2.el6.i686 xorg-x11-drv-dummy-0.3.6-15.el6.i686 xorg-x11-drv-neomagic-1.2.7-7.el6.i686 xorg-x11-fonts-100dpi-7.2-11.el6.noarch xorg-x11-drv-intel-2.99.911-8.el6.i686 xorg-x11-drv-ati-firmware-7.5.99-3.el6.noarch xorg-x11-glamor-0.6.0-5.20140506gitf78901e.el6.i686 xorg-x11-drv-nv-2.1.20-5.el6.i686 xorg-x11-drv-geode-2.11.15-1.el6.i686 xorg-x11-drv-ast-0.98.0-1.el6.i686 xorg-x11-drv-rendition-4.2.5-10.el6.i686 xorg-x11-drv-voodoo-1.2.5-10.el6.i686 xorg-x11-fonts-ISO8859-9-75dpi-7.2-11.el6.noarch xorg-x11-fonts-ISO8859-1-75dpi-7.2-11.el6.noarch xorg-x11-fonts-ISO8859-15-100dpi-7.2-11.el6.noarch xorg-x11-server-common-1.15.0-36.el6.i686 xorg-x11-xdm-1.1.6-14.1.el6.i686 xorg-x11-drv-vesa-2.3.2-15.el6.i686 xorg-x11-drv-keyboard-1.8.0-1.el6.i686 xorg-x11-drv-xgi-1.6.0-20.20121114git.el6.i686 xorg-x11-drv-tdfx-1.4.5-10.el6.i686 xorg-x11-drv-vmware-13.0.1-9.el6.i686 xorg-x11-drv-elographics-1.4.1-3.el6.i686 xorg-x11-apps-7.7-6.el6.i686 xorg-x11-fonts-75dpi-7.2-11.el6.noarch xorg-x11-proto-devel-7.7-9.el6.noarch xorg-x11-drv-trident-1.3.6-10.el6.i686 xorg-x11-drv-acecad-1.5.0-7.el6.i686 xorg-x11-drv-mutouch-1.3.0-5.el6.i686 xorg-x11-fonts-ISO8859-15-75dpi-7.2-11.el6.noarch xorg-x11-drv-mach64-6.9.4-9.el6.i686 xorg-x11-drv-modesetting-0.8.0-14.el6.i686 xorg-x11-xauth-1.0.2-7.1.el6.i686 xorg-x11-fonts-ISO8859-1-100dpi-7.2-11.el6.noarch xorg-x11-drv-i128-1.3.6-10.el6.i686 xorg-x11-xinit-1.0.9-14.el6.i686 xorg-x11-drv-vmmouse-13.0.0-2.el6.i686 xorg-x11-drv-r128-6.9.1-8.el6.i686 xorg-x11-server-utils-7.7-2.el6.i686 xorg-x11-fonts-ISO8859-9-100dpi-7.2-11.el6.noarch xorg-x11-drv-synaptics-1.7.6-1.el6.i686 xorg-x11-drv-mouse-1.9.0-1.el6.i686 xorg-x11-drv-v4l-0.2.0-36.el6.i686 How reproducible: Fairly often, but not always. No current guaranteed method to produce results as yet. Will update if something verifiable emerges. Actual results: Contents of windows from other virtual desktops visible instead of contents of xfreerdp window. Expected results: Contents of xfreerdp session window should be visible. Additional info: This is under KDE, haven't tried under GNOME as I don't use it. kdebase-workspace-python-applet-4.3.4-30.el6_6.i686 kdeaccessibility-libs-4.3.4-5.el6.i686 kde-filesystem-4-30.1.el6.noarch kdegraphics-libs-4.3.4-6.el6.i686 kdelibs-4.3.4-23.el6_6.i686 kdebase-workspace-wallpapers-4.3.4-30.el6_6.noarch kde-l10n-4.3.4-5.el6.noarch kdebase-runtime-4.3.4-9.el6.i686 kdeadmin-4.3.4-5.el6.i686 kdenetwork-libs-4.3.4-11.el6_0.1.i686 kdebase-4.3.4-6.el6.i686 kdeartwork-screensavers-4.3.4-7.el6.i686 kdepim-4.3.4-6.el6.i686 kdelibs-devel-4.3.4-23.el6_6.i686 lockdev-1.0.1-18.el6.i686 kdeutils-4.3.4-7.el6.i686 kdebase-workspace-4.3.4-30.el6_6.i686 kdeaccessibility-4.3.4-5.el6.i686 kdegames-libs-4.3.4-5.el6.i686 kdemultimedia-4.3.4-3.el6.i686 xsettings-kde-0.11-1.el6.i686 kde-l10n-British-4.3.4-5.el6.noarch kdelibs3-3.5.10-25.el6.i686 kdebase-runtime-libs-4.3.4-9.el6.i686 kdeplasma-addons-libs-4.3.4-5.el6.i686 kdegraphics-4.3.4-6.el6.i686 kdepimlibs-akonadi-4.3.4-4.el6.i686 kdelibs-common-4.3.4-23.el6_6.i686 kdepimlibs-4.3.4-4.el6.i686 kde-settings-kdm-4.3.1-2.el6.noarch kde-i18n-British-3.5.10-11.el6.noarch kdemultimedia-libs-4.3.4-3.el6.i686 kde-settings-4.3.1-2.el6.noarch kdenetwork-4.3.4-11.el6_0.1.i686 kdeutils-libs-4.3.4-7.el6.i686 kdebase-workspace-libs-4.3.4-30.el6_6.i686 kdelibs-experimental-4.3.4-3.el6.i686 kdegames-4.3.4-5.el6.i686 kde-settings-pulseaudio-4.3.1-2.el6.noarch kdebase-workspace-devel-4.3.4-30.el6_6.i686 kdebase-libs-4.3.4-6.el6.i686 kdeplasma-addons-4.3.4-5.el6.i686 kdepim-libs-4.3.4-6.el6.i686