After upgrading to KDE 4.10 RC1 I discovered that I can't drag-and-drop files or folders using Dolphin or Konqueror file managers or even in the open file dialog. I can start DnD but when I point to the target and unclick sometimes nothing happens and other times the cursor shows the crossed circle. But it only happens with the fileview, it can be on the same Dolphin window or another one, but I can DnD an image or folder to the Plasma Desktop or a folderview widget. On Amarok I also can't DnD to the playlist. Initially I thought that this bug was due to the style I was using, Bespin, so I reported there, but after some investigation it's mantainer suggested me to open a bug report here. http://sourceforge.net/p/cloudcity/bugs/132/ To summarize, it only affected when I was using Bespin, using other styles didn't, but neither with Bespin default settings, so I investigated my settings and I discovered that an option on Bespin decoration to use edgeless windows was the culprit here. Thomas Luebking, Bespin creator, believes it's an input shaping bug on KWin. From my testing it only affects KDE applications, but not GTK+ applications like Thunar file manager. My system is Debian unstable using Xorg 1.12.4, my graphic card is Intel SandyBridge using a current git build of 2.20.7 version with mesa 9.0.1. These are other X11 packages I have installed: x11-common 1:7.7+1 x11-session-utils 7.6+2 x11-utils 7.7~1 x11-xfs-utils 7.7~1 x11-xkb-utils 7.7~1 x11-xserver-utils 7.7~3 x11proto-composite 1:0.4.2-2 x11proto-core 7.0.23-1 x11proto-damage 1:1.2.1-2 x11proto-dri2 2.6-2 x11proto-fixes 1:5.0-2 x11proto-fonts 2.1.2-1 x11proto-gl 1.4.15-1 x11proto-input 2.2-1 x11proto-kb 1.0.6-2 x11proto-print 1.0.5-2 x11proto-randr 1.3.2-2 x11proto-record 1.14.2-1 x11proto-render 2:0.11.1-2 x11proto-scrnsaver 1.2.2-1 x11proto-video 2.3.1-2 x11proto-xext 7.2.1-1 x11proto-xf86dri 2.1.1-2 x11proto-xf86vidmode 2.3.1-2 x11proto-xinerama 1.2.1-2 libva-x11-1 1.0.16 libx11-6 2:1.5.0-1 libx11-xcb1 2:1.5.0-1 libx86-1 1.1+ds1-10 libxau6 1:1.0.7-1 libxaw7 2:1.0.10-2 libxcb-composite0 1.8.1-2 libxcb-damage0 1.8.1-2 libxcb-dri2-0 1.8.1-2 libxcb-glx0 1.8.1-2 libxcb-image0 0.3.9-1 libxcb-keysyms1 0.3.9-1 libxcb-randr0 1.8.1-2 libxcb-render-util0 0.3.8-1.1 libxcb-render0 1.8.1-2 libxcb-shape0 1.8.1-2 libxcb-shm0 1.8.1-2 libxcb-sync0 1.8.1-2 libxcb-util0 0.3.8-2 libxcb-xfixes0 1.8.1-2 libxcb-xv0 1.8.1-2 libxcb1 1.8.1-2 libxcomposite1 1:0.4.3-2 libxcursor1 1:1.1.13-1 libxdamage1 1:1.1.3-2 libxdmcp6 1:1.1.1-1 libxext6 2:1.3.1-2 libxfixes3 1:5.0-4 libxfont1 1:1.4.5-2 libxft2 2.3.1-1 libxi6 2:1.6.1-1 libxinerama1 2:1.1.2-1 libxkbcommon0 0.2.0 libxkbfile1 1:1.0.8-1 libxmu6 2:1.1.1-1 libxmuu1 2:1.1.1-1 libxp6 1:1.0.1-2 libxpm4 1:3.5.10-1 libxrandr2 2:1.3.2-2 libxrender1 1:0.9.7-1 libxss1 1:1.2.2-1 libxt6 1:1.1.3-1 libxtst6 2:1.2.1-1 libxv1 2:1.0.7-1 libxvmc1 2:1.0.7-1 libxwiimote1 0.3+20120630 libxxf86dga1 2:1.1.3-2 libxxf86vm1 1:1.1.2-1 And the output of xdpyinfo: name of display: :0 version number: 11.0 vendor string: The X.Org Foundation vendor release number: 11204000 X.Org version: 1.12.4 maximum request size: 16777212 bytes motion buffer size: 256 bitmap unit, bit order, padding: 32, LSBFirst, 32 image byte order: LSBFirst number of supported pixmap formats: 7 supported pixmap formats: depth 1, bits_per_pixel 1, scanline_pad 32 depth 4, bits_per_pixel 8, scanline_pad 32 depth 8, bits_per_pixel 8, scanline_pad 32 depth 15, bits_per_pixel 16, scanline_pad 32 depth 16, bits_per_pixel 16, scanline_pad 32 depth 24, bits_per_pixel 32, scanline_pad 32 depth 32, bits_per_pixel 32, scanline_pad 32 keycode range: minimum 8, maximum 255 focus: window 0x380001c, revert to PointerRoot number of extensions: 27 BIG-REQUESTS Composite DAMAGE DOUBLE-BUFFER DPMS DRI2 GLX Generic Event Extension MIT-SCREEN-SAVER MIT-SHM RANDR RECORD RENDER SECURITY SGI-GLX SHAPE SYNC X-Resource XC-MISC XFIXES XFree86-DGA XFree86-VidModeExtension XINERAMA XInputExtension XKEYBOARD XTEST XVideo default screen number: 0 number of screens: 1 screen #0: dimensions: 1920x1080 pixels (508x285 millimeters) resolution: 96x96 dots per inch depths (7): 24, 1, 4, 8, 15, 16, 32 root window id: 0xe5 depth of root window: 24 planes number of colormaps: minimum 1, maximum 1 default colormap: 0x22 default number of colormap cells: 256 preallocated pixels: black 0, white 16777215 options: backing-store NO, save-unders NO largest cursor: 64x64 current input event mask: 0xfac031 KeyPressMask EnterWindowMask LeaveWindowMask KeymapStateMask ExposureMask StructureNotifyMask SubstructureNotifyMask SubstructureRedirectMask FocusChangeMask PropertyChangeMask ColormapChangeMask number of visuals: 40 default visual id: 0x20 visual: visual id: 0x20 class: TrueColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0x21 class: DirectColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xbf class: TrueColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xc0 class: TrueColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xc1 class: TrueColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xc2 class: TrueColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xc3 class: TrueColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xc4 class: TrueColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xc5 class: TrueColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xc6 class: TrueColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xc7 class: TrueColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xc8 class: TrueColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xc9 class: TrueColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xca class: TrueColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xcb class: TrueColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xcc class: TrueColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xcd class: TrueColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xce class: TrueColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xcf class: TrueColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xd0 class: TrueColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xd1 class: DirectColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xd2 class: DirectColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xd3 class: DirectColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xd4 class: DirectColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xd5 class: DirectColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xd6 class: DirectColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xd7 class: DirectColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xd8 class: DirectColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xd9 class: DirectColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xda class: DirectColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xdb class: DirectColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xdc class: DirectColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xdd class: DirectColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xde class: DirectColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xdf class: DirectColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xe0 class: DirectColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xe1 class: DirectColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xe2 class: DirectColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0xe3 class: DirectColor depth: 24 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits visual: visual id: 0x82 class: TrueColor depth: 32 planes available colormap entries: 256 per subfield red, green, blue masks: 0xff0000, 0xff00, 0xff significant bits in color specification: 8 bits Reproducible: Always Steps to Reproduce: 1. On Dolphin drag a file or a directory and drop it to another directory or device. 2. Instead of appearing the move/copy/link menu nothing happens and sometimes while you are dragging the cursor show the crossed circle on every possible target. 3. Droping from Dolphin to the Plasma Desktop or folderview widget works, and dragging from Thunar to Dolphin also works but not the opposite. Actual Results: Nothing. Expected Results: It should appear the move/copy/link menu.
Hey Hugo, you got a confirmer ;-) Observation from my side: i'm on libxext 1.3.1 as well, but server 1.13 since first half of september . Matching that against https://git.reviewboard.kde.org/r/106715/ i've never tried it on a 1.12 server.
Oh, and @Jopsep which Qt version do you use? (Just recalling that there was something and there's at least a fix mention in the 4.8.3 release note...) http://qt-project.org/uploads/community_updates/changes-4.8.3
if indeed Qt is below 4.8.3, I suspect it to be a duplicate of another bug which I can't find anymore. In all cases, I guess we could #ifdef the feature based on Qt version. Thomas ? you agree ?
I'm using Qt 4.8.2, I'll try later with Qt 4.8.3 and report here.
> In all cases, I guess we could #ifdef the feature based on Qt version. > Thomas ? you agree ? Disagree. An update to Qt will fix it, but kde-workspace doesn't get recompiled once Qt is updated. It would need a runtime check...
@Martin Correct. So should use qVersion() Should create no overhead in oxygen at least since there is already an hidden option to disable the feature. Will just make the check at the same time.
> @Martin > Correct. So should use qVersion() > Should create no overhead in oxygen at least since there is already an > hidden option to disable the feature. Will just make the check at the same > time. maybe in KWin core? Because Aurorae also supports it now. Maybe we should also add a check in the styles KCM so that one cannot select the option in window decoration if the Qt version is incorrect?
If we get confirmation on the Qt bug, it should happen in KWin core to affect all decos (or craig and cristoph would have to know and clone the code anyway) Ideally ... does someone still use Qt 4.8.1? Otherwise i'll try to figure whether the bug only affected 4.8.2 @Hugo: i couldn't find your bug anymore either, so i advised the josep to create a new one; much luck searching ;-)
I just build Qt 4.8.3 and I can confirm this bug is fixed with it.
Git commit 9b2f9cc354cbb1a4032b8238299b5f57f68cb10b by Thomas Lübking. Committed on 07/01/2013 at 19:50. Pushed by luebking into branch 'KDE/4.10'. don't use input windows on Qt < 4.8.3 According to aacid, it's been broken in every Qt version before REVIEW: 108249 M +14 -0 kwin/client.cpp http://commits.kde.org/kde-workspace/9b2f9cc354cbb1a4032b8238299b5f57f68cb10b