I don't know whether or not the "conflicting fb" message is causing your boot problems, but we can try to work around it. Add this line:
GRUB_GFXPAYLOAD_LINUX=text to /etc/default/grub, re-run 'sudo update-grub2', and see if you can boot the bisect kernels after that. This should prevent the vesafb driver from trying to use the framebuffer. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/767192 Title: Wireless flaky on Acer Aspire 5100 after installing Natty -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs