Hello, I'm trying here as F15 has been just released. Perhaps same problem in rawhide too.. During latest days I have tested my XPS M1330 Dell laptop with nvidia proprietary drivers and now I'm evaluating switching to nouveau. I have final F15 x86_64. No xorg.conf file and no nvidia rpm bits. I connect a 19" monitor to vga. Starting in fallback mode all is ok and I can configure laptop (1280x800) under monitor (1280x1024). In gdm the login box is inside laptop and I can see background inside the monitor too. After login my top bar is positioned at top of laptop display. I can drag windows from top to bottom display crossing the top bar and vice versa. The status bar is at bottom of laptop. If I set the default gnome 3 with effects, I have the same behaviour at gdm login, and the same positioning of top bar after login. But Inside the external monitor I see the background image, without being able to put windows in this monitor. When dragging a window it stops right under the top bar, no way. And all new windows are opened inside laptop display. If I use the classic Alt+drag operation I can traverse top bar and arrive with top part of this window about half height of the external monitor.... My nvidia adapter is: 01:00.0 VGA compatible controller: nVidia Corporation G86 [GeForce 8400M GS] (rev a1) In system settings --> graphics I see the driver detected as Gallium 0.4 on NV86 in both fallback mode and standard mode xrandr gives: Screen 0: minimum 320 x 200, current 1280 x 1824, maximum 8192 x 8192 LVDS-1 connected 1280x800+0+1024 (normal left inverted right x axis y axis) 287mm x 180mm 1280x800 60.0*+ 1024x768 59.9 800x600 59.9 640x480 59.4 720x400 59.6 640x400 60.0 640x350 59.8 VGA-1 connected 1280x1024+0+0 (normal left inverted right x axis y axis) 338mm x 270mm 1280x1024 60.0*+ 75.0 1152x864 75.0 1024x768 75.1 70.1 60.0 832x624 74.6 800x600 72.2 75.0 60.3 56.2 640x480 72.8 75.0 66.7 60.0 720x400 70.1 HDMI-1 disconnected (normal left inverted right x axis y axis) $ cat /proc/cmdline ro root=UUID=91e7d1a8-7208-491c-ba3e-47ec918f66d6 rd_NO_LUKS rd_NO_LVM rd_NO_MD rd_NO_DM LANG=en_US.UTF-8 SYSFONT=latarcyrheb-sun16 KEYTABLE=us rhgb quiet elevator=deadline $ lsmod|grep nouve nouveau 525018 2 ttm 55120 1 nouveau drm_kms_helper 27515 1 nouveau drm 187984 4 nouveau,ttm,drm_kms_helper i2c_algo_bit 5014 1 nouveau i2c_core 25468 6 i2c_i801,videodev,nouveau,drm_kms_helper,drm,i2c_algo_bit video 12432 1 nouveau $ lsmod|grep nvi $ Any hint on using gnome 3 standard or otherwise to have fallback mode to work as a full gnome 2.x? Thanks in advance, Gianluca -- test mailing list test@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe: https://admin.fedoraproject.org/mailman/listinfo/test