[Pkg-xfce-devel] Bug#872049: xfwm4: Texts sometimes distorted after boot

[johan]

Package: xfwm4
Version: 4.12.4-1
Severity: normal

Dear Maintainer,


Sometimes, not often, text on the desktop gets severely distorted immediately
after boot and login. Some characters here and there may be visible, others are
completely unreadable. A screenshot is attached.

Re-login is usually enough to fix the issue.

This problem occurs randomly and is hard to reproduce.

I'm not completely sure if this is caused by Xfwm4, X11 server, graphics driver
or something else.

Xfwm composition is enabled. X11 server is using the "intel" driver.



-- System Information:
Debian Release: 9.1
  APT prefers stable
  APT policy: (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 4.9.0-3-amd64 (SMP w/4 CPU cores)
Locale: LANG=fi_FI.utf8, LC_CTYPE=fi_FI.utf8 (charmap=UTF-8), LANGUAGE=fi_FI.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages xfwm4 depends on:
ii  libc6                     2.24-11+deb9u1
ii  libcairo2                 1.14.8-1
ii  libdbus-glib-1-2          0.108-2
ii  libgdk-pixbuf2.0-0        2.36.5-2
ii  libglib2.0-0              2.50.3-2
ii  libgtk2.0-0               2.24.31-2
ii  libpango-1.0-0            1.40.5-1
ii  libstartup-notification0  0.12-4+b2
ii  libwnck22                 2.30.7-5.1
ii  libx11-6                  2:1.6.4-3
ii  libxcomposite1            1:0.4.4-2
ii  libxdamage1               1:1.1.4-2+b3
ii  libxext6                  2:1.3.3-1+b2
ii  libxfce4ui-1-0            4.12.1-2
ii  libxfce4util7             4.12.1-3
ii  libxfconf-0-2             4.12.1-1
ii  libxfixes3                1:5.0.3-1
ii  libxrandr2                2:1.5.1-1
ii  libxrender1               1:0.9.10-1

Versions of packages xfwm4 recommends:
ii  librsvg2-common  2.40.16-1+b1

Versions of packages xfwm4 suggests:
ii  xfce4         4.12.3
pn  xfwm4-themes  <none>

-- no debconf information
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