here is the dmesg output (I booted my machine 10 minutes ago. also, yesterday night I launched the applet with ephiphany and no slowness appeared. Then (or before) I launched Realplay to view a NASA TV, and the slowness appeared ... I will do more test later.
** Attachment added: "dmesg.log" http://launchpadlibrarian.net/8120086/dmesg.log -- system becomes very slow https://bugs.launchpad.net/bugs/120912 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