Here is about:plugins on the good system: Shockwave Flash
File name: libflashplayer.so Shockwave Flash 9.0 r31 MIME Type Description Suffixes Enabled application/x-shockwave-flash Shockwave Flash swf Yes application/futuresplash FutureSplash Player spl Yes Totem Web Browser Plugin 2.18.1 File name: libtotem-basic-plugin.so The Totem 2.18.1 plugin handles video and audio streams. MIME Type Description Suffixes Enabled application/ogg Ogg multimedia ogg Yes video/mpeg MPEG video mpg, mpeg, mpe Yes audio/wav WAV audio wav Yes audio/mpeg MP3 audio mp3 Yes Windows Media Player Plug-in 10 (compatible; Totem) File name: libtotem-gmp-plugin.so The Totem 2.18.1 plugin handles video and audio streams. MIME Type Description Suffixes Enabled application/x-mplayer2 AVI video avi, wma, wmv Yes video/x-ms-asf-plugin ASF video asf, wmv Yes video/x-msvideo AVI video asf, wmv Yes video/x-ms-asf ASF video asf Yes video/x-ms-wmv WMV video wmv Yes video/x-wmv WMV video wmv Yes video/x-ms-wvx Playlist wmv Yes video/x-ms-wm ASF video wmv Yes DivX® Web Player File name: libtotem-mully-plugin.so The Totem 2.18.1 plugin handles video and audio streams. MIME Type Description Suffixes Enabled video/divx AVI video divx Yes QuickTime Plug-in 7.1.3 File name: libtotem-narrowspace-plugin.so The Totem 2.18.1 plugin handles video and audio streams. MIME Type Description Suffixes Enabled video/quicktime QT video mov Yes video/mp4 MPEG-4 video mp4 Yes image/x-macpaint MacPaint Bitmap image pntg Yes image/x-quicktime Macintosh Quickdraw/PICT drawing pict, pict1, pict2 Yes Adobe Reader 7.0 File name: nppdf.so The Adobe Reader plugin is used to enable viewing of PDF and FDF files from within the browser. MIME Type Description Suffixes Enabled application/pdf Portable Document Format pdf Yes application/vnd.fdf Acrobat Forms Data Format fdf Yes application/vnd.adobe.xfdf XML Version of Acrobat Forms Data Format xfdf Yes application/vnd.adobe.xdp+xml Acrobat XML Data Package xdp Yes application/vnd.adobe.xfd+xml Adobe FormFlow99 Data File xfd Yes Java(TM) Plug-in 1.5.0_11-b03 File name: libjavaplugin_oji.so Java(TM) Plug-in 1.5.0_11 MIME Type Description Suffixes Enabled application/x-java-vm Java Yes application/x-java-applet Java Yes application/x-java-applet;version=1.1 Java Yes application/x-java-applet;version=1.1.1 Java Yes application/x-java-applet;version=1.1.2 Java Yes application/x-java-applet;version=1.1.3 Java Yes application/x-java-applet;version=1.2 Java Yes application/x-java-applet;version=1.2.1 Java Yes application/x-java-applet;version=1.2.2 Java Yes application/x-java-applet;version=1.3 Java Yes application/x-java-applet;version=1.3.1 Java Yes application/x-java-applet;version=1.4 Java Yes application/x-java-applet;version=1.4.1 Java Yes application/x-java-applet;version=1.4.2 Java Yes application/x-java-applet;version=1.5 Java Yes application/x-java-applet;jpi-version=1.5.0_11 Java Yes application/x-java-bean Java Yes application/x-java-bean;version=1.1 Java Yes application/x-java-bean;version=1.1.1 Java Yes application/x-java-bean;version=1.1.2 Java Yes application/x-java-bean;version=1.1.3 Java Yes application/x-java-bean;version=1.2 Java Yes application/x-java-bean;version=1.2.1 Java Yes application/x-java-bean;version=1.2.2 Java Yes application/x-java-bean;version=1.3 Java Yes application/x-java-bean;version=1.3.1 Java Yes application/x-java-bean;version=1.4 Java Yes application/x-java-bean;version=1.4.1 Java Yes application/x-java-bean;version=1.4.2 Java Yes application/x-java-bean;version=1.5 Java Yes application/x-java-bean;jpi-version=1.5.0_11 Java Yes Here is xorg.conf on the good system: Section "Device" Identifier "Generic Video Card" Driver "nvidia" Busid "PCI:1:0:0" Option "UseFBDev" "true" Option "AddARGBVisuals" "True" Option "AddARGBGLXVisuals" "True" Option "NoLogo" "True" EndSection Here is about:plugins on the bad system: Shockwave Flash File name: libflashplayer.so Shockwave Flash 9.0 r31 MIME Type Description Suffixes Enabled application/x-shockwave-flash Shockwave Flash swf Yes application/futuresplash FutureSplash Player spl Yes QuickTime Plug-in 6.0 / 7 File name: mplayerplug-in-qt.so mplayerplug-in 3.31 Video Player Plug-in for QuickTime, RealPlayer and Windows Media Player streams using MPlayer JavaScript Enabled and Using GTK2 Widgets MIME Type Description Suffixes Enabled video/quicktime Quicktime mov Yes video/x-quicktime Quicktime mov Yes image/x-quicktime Quicktime mov Yes video/quicktime Quicktime mp4 Yes video/quicktime Quicktime - Session Description Protocol sdp Yes application/x-quicktimeplayer Quicktime mov Yes application/smil SMIL smil Yes RealPlayer 9 File name: mplayerplug-in-rm.so mplayerplug-in 3.31 Video Player Plug-in for QuickTime, RealPlayer and Windows Media Player streams using MPlayer JavaScript Enabled and Using GTK2 Widgets MIME Type Description Suffixes Enabled audio/x-pn-realaudio RealAudio ram,rm Yes application/vnd.rn-realmedia RealMedia rm Yes application/vnd.rn-realaudio RealAudio ra,ram Yes video/vnd.rn-realvideo RealVideo rv Yes audio/x-realaudio RealAudio ra Yes audio/x-pn-realaudio-plugin RealAudio rpm Yes application/smil SMIL smil Yes Windows Media Player Plugin File name: mplayerplug-in-wmp.so mplayerplug-in 3.31 Video Player Plug-in for QuickTime, RealPlayer and Windows Media Player streams using MPlayer JavaScript Enabled and Using GTK2 Widgets MIME Type Description Suffixes Enabled application/asx Media Files * Yes video/x-ms-asf-plugin Media Files * Yes video/x-msvideo AVI avi,* Yes video/msvideo AVI avi,* Yes application/x-mplayer2 Media Files * Yes application/x-ms-wmv Microsoft WMV video wmv,* Yes video/x-ms-asf Media Files asf,asx,* Yes video/x-ms-wm Media Files wm,* Yes video/x-ms-wmv Microsoft WMV video wmv,* Yes audio/x-ms-wmv Windows Media wmv,* Yes video/x-ms-wmp Windows Media wmp,* Yes video/x-ms-wvx Windows Media wvx,* Yes audio/x-ms-wax Windows Media wax,* Yes audio/x-ms-wma Windows Media wma,* Yes application/x-drm-v2 Windows Media asx,* Yes audio/wav Microsoft wave file wav,* Yes audio/x-wav Microsoft wave file wav,* Yes mplayerplug-in 3.31 File name: mplayerplug-in.so mplayerplug-in 3.31 Video Player Plug-in for QuickTime, RealPlayer and Windows Media Player streams using MPlayer JavaScript Enabled and Using GTK2 Widgets MIME Type Description Suffixes Enabled video/mpeg MPEG mpg,mpeg Yes audio/mpeg MPEG mpg,mpeg Yes video/x-mpeg MPEG mpg,mpeg Yes video/x-mpeg2 MPEG2 mpv2,mp2ve Yes audio/mpeg MPEG mpg,mpeg Yes audio/x-mpeg MPEG mpg,mpeg Yes audio/mpeg2 MPEG audio mp2 Yes audio/x-mpeg2 MPEG audio mp2 Yes video/mp4 MPEG 4 Video mp4 Yes audio/mpeg3 MPEG audio mp3 Yes audio/x-mpeg3 MPEG audio mp3 Yes audio/x-mpegurl MPEG url m3u Yes audio/mp3 MPEG audio mp3 Yes application/x-ogg Ogg Vorbis Media ogg Yes audio/ogg Ogg Vorbis Audio ogg Yes application/ogg Ogg Vorbis / Ogg Theora ogg Yes video/fli FLI animation fli,flc Yes video/x-fli FLI animation fli,flc Yes video/vnd.vivo VivoActive viv,vivo Yes application/x-nsv-vp3-mp3 Nullsoft Streaming Video nsv Yes audio/x-mod Soundtracker mod Yes audio/basic Basic Audio File au,snd Yes audio/x-basic Basic Audio File au,snd Yes Adobe Reader 7.0 File name: nppdf.so The Adobe Reader plugin is used to enable viewing of PDF and FDF files from within the browser. MIME Type Description Suffixes Enabled application/pdf Portable Document Format pdf Yes application/vnd.fdf Acrobat Forms Data Format fdf Yes application/vnd.adobe.xfdf XML Version of Acrobat Forms Data Format xfdf Yes application/vnd.adobe.xdp+xml Acrobat XML Data Package xdp Yes application/vnd.adobe.xfd+xml Adobe FormFlow99 Data File xfd Yes Java(TM) Plug-in 1.6.0-b105 File name: libjavaplugin_oji.so Java(TM) Plug-in 1.6.0 MIME Type Description Suffixes Enabled application/x-java-vm Java Yes application/x-java-applet Java Yes application/x-java-applet;version=1.1 Java Yes application/x-java-applet;version=1.1.1 Java Yes application/x-java-applet;version=1.1.2 Java Yes application/x-java-applet;version=1.1.3 Java Yes application/x-java-applet;version=1.2 Java Yes application/x-java-applet;version=1.2.1 Java Yes application/x-java-applet;version=1.2.2 Java Yes application/x-java-applet;version=1.3 Java Yes application/x-java-applet;version=1.3.1 Java Yes application/x-java-applet;version=1.4 Java Yes application/x-java-applet;version=1.4.1 Java Yes application/x-java-applet;version=1.4.2 Java Yes application/x-java-applet;version=1.5 Java Yes application/x-java-applet;version=1.6 Java Yes application/x-java-applet;jpi-version=1.6 Java Yes application/x-java-bean Java Yes application/x-java-bean;version=1.1 Java Yes application/x-java-bean;version=1.1.1 Java Yes application/x-java-bean;version=1.1.2 Java Yes application/x-java-bean;version=1.1.3 Java Yes application/x-java-bean;version=1.2 Java Yes application/x-java-bean;version=1.2.1 Java Yes application/x-java-bean;version=1.2.2 Java Yes application/x-java-bean;version=1.3 Java Yes application/x-java-bean;version=1.3.1 Java Yes application/x-java-bean;version=1.4 Java Yes application/x-java-bean;version=1.4.1 Java Yes application/x-java-bean;version=1.4.2 Java Yes application/x-java-bean;version=1.5 Java Yes application/x-java-bean;version=1.6 Java Yes application/x-java-bean;jpi-version=1.6 Java Yes mplayerplug-in 3.31 File name: mplayerplug-in.so mplayerplug-in 3.31 Video Player Plug-in for QuickTime, RealPlayer and Windows Media Player streams using MPlayer JavaScript Enabled and Using GTK2 Widgets MIME Type Description Suffixes Enabled video/mpeg MPEG mpg,mpeg Yes audio/mpeg MPEG mpg,mpeg Yes video/x-mpeg MPEG mpg,mpeg Yes video/x-mpeg2 MPEG2 mpv2,mp2ve Yes audio/mpeg MPEG mpg,mpeg Yes audio/x-mpeg MPEG mpg,mpeg Yes audio/mpeg2 MPEG audio mp2 Yes audio/x-mpeg2 MPEG audio mp2 Yes video/mp4 MPEG 4 Video mp4 Yes application/x-ogg Ogg Vorbis Media ogg Yes audio/ogg Ogg Vorbis Audio ogg Yes application/ogg Ogg Vorbis / Ogg Theora ogg Yes video/fli FLI animation fli,flc Yes video/x-fli FLI animation fli,flc Yes video/vnd.vivo VivoActive viv,vivo Yes application/x-nsv-vp3-mp3 Nullsoft Streaming Video nsv Yes audio/x-mod Soundtracker mod Yes audio/basic Basic Audio File au,snd Yes audio/x-basic Basic Audio File au,snd Yes Here is xorg.conf on the bad system: Section "Device" Identifier "ATI Technologies Inc Radeon R250 [Mobility FireGL 9000]" Driver "ati" BusID "PCI:1:0:0" EndSection I could not find any installation of Beryl or Compiz. Thanks for your help! -- Return from fullscreen disables minimize, maximize and window close buttons. https://bugs.launchpad.net/bugs/118696 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs