Package: kwin-x11
Version: 4:5.3.2-1
Severity: important
Dear Maintainer,
kwin_x11 stops handling window move and resize requests for all
windows when using clusterssh. This seems to happen when clicking inside the
main CSSH control window, but only after clusterssh has opened and placed xterm
windows. Before any xterms have been created by clusterssh, it's interface can
be used without breaking kwin_x11. Running kwin_x11 --replace fixes the issue,
but breaks again once you try to use the main clusterssh window again. The
problems are not experience when using the xfwm4 or metacity window managers
(via xfwm4 --replace and metacity --replace respectively). I'm not aware of
any other applications that use the X11 protocol to control window geometry and
placement. If there are others, they may be affected as well.
The following are the message displayed from kwin_x11 just after
creating a terminal and clicking in the CSSH control window:
kwin_core: screens: 2 desktops: 4
kwin_core: Done.
kwin_core: Rule found: [ "Window settings for xterm" : "xterm" ] :
'ID: 67108878 ;WMCLASS: "xterm" : "xterm" ;Caption: "CSSH: root@smb01" '
kwin_core: User timestamp, ASN: 4294967295
kwin_core: User timestamp, final: 'ID: 67108878 ;WMCLASS: "xterm" :
"xterm" ;Caption: "CSSH: root@smb01" ' : 8197253
kwin_core: Activation, compared: 'ID: 67108878 ;WMCLASS: "xterm" :
"xterm" ;Caption: "CSSH: root@smb01" ' : 8197253 : 8182851 : true
kwin_core: screens: 2 desktops: 4
kwin_core: Done.
kwin_core: screens: 2 desktops: 4
kwin_core: Done.
kwin_core: Rule found: [ "Window settings for xterm" : "xterm" ] :
'ID: 67108878 ;WMCLASS: "xterm" : "xterm" ;Caption: "CSSH: root@smb01" '
kwin_core: User timestamp, ASN: 4294967295
kwin_core: User timestamp, final: 'ID: 67108878 ;WMCLASS: "xterm" :
"xterm" ;Caption: "CSSH: root@smb01" ' : 4294967295
kwin_core: Activation: No timestamp at all
kwin_core: screens: 2 desktops: 4
kwin_core: Done.
kwin_core: 0x20084: Texture state usage warning: Texture 0 is base
level inconsistent. Check texture size.
kwin_core: screens: 2 desktops: 4
kwin_core: Done.
kwin_core: User timestamp, ASN: 4294967295
kwin_core: User timestamp, final: 'ID: 65011756 ;WMCLASS: "cssh" :
"cssh" ;Caption: "CSSH [1]" ' : 4294967295
kwin_core: Activation: No timestamp at all
kwin_core: screens: 2 desktops: 4
kwin_core: Done.
kwin_core: Raising: Belongs to active application
kwin_core: 0x20084: Texture state usage warning: Texture 0 is base
level inconsistent. Check texture size.
QXcbConnection: XCB error: 6 (BadCursor), sequence: 22177, resource
id: 23068796, major code: 2 (ChangeWindowAttributes), minor code: 0
QXcbConnection: XCB error: 6 (BadCursor), sequence: 22188, resource
id: 23068796, major code: 2 (ChangeWindowAttributes), minor code: 0
areKeySymXsDepressed: any of 2
0 : keySymX=0x "ffe9" i= 8 mask=0x "1" keymap[i]=0x "1"
kwin_core: 0x20071: Buffer detailed info: Buffer object 3 (bound to
GL_ARRAY_BUFFER_ARB, usage hint is GL_STATIC_DRAW) will use VIDEO memory as the
source for buffer object operations.
kwin_core: 0x20071: Buffer detailed info: Buffer object 4 (bound to
GL_ARRAY_BUFFER_ARB, usage hint is GL_STATIC_DRAW) will use VIDEO memory as the
source for buffer object operations.
kwin_core: 0x20071: Buffer detailed info: Buffer object 5 (bound to
GL_ARRAY_BUFFER_ARB, usage hint is GL_STATIC_DRAW) will use VIDEO memory as the
source for buffer object operations.
kwin_core: 0x20084: Texture state usage warning: Texture 0 is base
level inconsistent. Check texture size.
kwin_core: 0x20092: Program/shader state performance warning: Fragment
Shader is going to be recompiled because the shader key based on GL state
mismatches.
kwin_core: 0x20084: Texture state usage warning: Texture 0 is base
level inconsistent. Check texture size.
kwin_core: 0x20084: Texture state usage warning: Texture 0 is base
level inconsistent. Check texture size.
kwin_core: 0x20084: Texture state usage warning: Texture 0 is base
level inconsistent. Check texture size.
kwin_core: 0x20084: Texture state usage warning: Texture 0 is base
level inconsistent. Check texture size.
areKeySymXsDepressed: any of 2
0 : keySymX=0x "ffe9" i= 8 mask=0x "1" keymap[i]=0x "1"
It should be noted that I have been using window rules to force KDE4's
kwin to use the application's requested geometry and placement. The windows
management breakage happened with an empty set of rules immediately after
installing kwin_x11, and after creating windows rules.
Steps reproduce:
1) start clusterssh and add ssh connections with it
2) click in the CSSH windows again, window management is now broken.
Expected outcome:
kwin_x11 should be able to handle X11 geometry and window events
generated by clusterssh.
-- System Information:
Debian Release: stretch/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.0.0-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Init: sysvinit (via /sbin/init)
Versions of packages kwin-x11 depends on:
ii kwin-common 4:5.3.2-1
ii libc6 2.19-18
ii libkf5i18n5 5.11.0-1
ii libkf5windowsystem5 5.11.0-1
ii libqt5core5a 5.4.2+dfsg-4
ii libqt5gui5 5.4.2+dfsg-4
ii libqt5widgets5 5.4.2+dfsg-4
ii libqt5x11extras5 5.4.2-2
ii libstdc++6 5.1.1-6
ii libxcb1 1.10-3+b1
kwin-x11 recommends no packages.
kwin-x11 suggests no packages.
-- no debconf information
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