I've installed the new upstream kernel(3.3.0-030300.201203182135_amd64) and it can boot normally. As it's unpredictable when the bug will appear, I'll work with the new kernel for a week or so.
By the way, during the installation process, I saw some error messages as "Bad return status"... root@starrysky:~/kernels# dpkg -i linux-* Selecting previously deselected package linux-headers-3.3.0-030300. (Reading database ... 265461 files and directories currently installed.) Unpacking linux-headers-3.3.0-030300 (from linux-headers-3.3.0-030300_3.3.0-030300.201203182135_all.deb) ... Selecting previously deselected package linux-headers-3.3.0-030300-generic. Unpacking linux-headers-3.3.0-030300-generic (from linux-headers-3.3.0-030300-generic_3.3.0-030300.201203182135_amd64.deb) ... Selecting previously deselected package linux-image-3.3.0-030300-generic. Unpacking linux-image-3.3.0-030300-generic (from linux-image-3.3.0-030300-generic_3.3.0-030300.201203182135_amd64.deb) ... Done. Setting up linux-headers-3.3.0-030300 (3.3.0-030300.201203182135) ... Setting up linux-headers-3.3.0-030300-generic (3.3.0-030300.201203182135) ... Examining /etc/kernel/header_postinst.d. run-parts: executing /etc/kernel/header_postinst.d/dkms 3.3.0-030300-generic /boot/vmlinuz-3.3.0-030300-generic Error! Bad return status for module build on kernel: 3.3.0-030300-generic (x86_64) Consult /var/lib/dkms/psmouse-alps/0.11/build/make.log for more information. Error! Bad return status for module build on kernel: 3.3.0-030300-generic (x86_64) Consult /var/lib/dkms/bcmwl/5.100.82.38+bdcom/build/make.log for more information. Setting up linux-image-3.3.0-030300-generic (3.3.0-030300.201203182135) ... Running depmod. update-initramfs: deferring update (hook will be called later) Examining /etc/kernel/postinst.d. run-parts: executing /etc/kernel/postinst.d/dkms 3.3.0-030300-generic /boot/vmlinuz-3.3.0-030300-generic Error! Bad return status for module build on kernel: 3.3.0-030300-generic (x86_64) Consult /var/lib/dkms/psmouse-alps/0.11/build/make.log for more information. Error! Bad return status for module build on kernel: 3.3.0-030300-generic (x86_64) Consult /var/lib/dkms/bcmwl/5.100.82.38+bdcom/build/make.log for more information. run-parts: executing /etc/kernel/postinst.d/initramfs-tools 3.3.0-030300-generic /boot/vmlinuz-3.3.0-030300-generic update-initramfs: Generating /boot/initrd.img-3.3.0-030300-generic run-parts: executing /etc/kernel/postinst.d/pm-utils 3.3.0-030300-generic /boot/vmlinuz-3.3.0-030300-generic run-parts: executing /etc/kernel/postinst.d/update-notifier 3.3.0-030300-generic /boot/vmlinuz-3.3.0-030300-generic run-parts: executing /etc/kernel/postinst.d/zz-update-grub 3.3.0-030300-generic /boot/vmlinuz-3.3.0-030300-generic Generating grub.cfg ... Found linux image: /boot/vmlinuz-3.3.0-030300-generic Found initrd image: /boot/initrd.img-3.3.0-030300-generic Found linux image: /boot/vmlinuz-3.0.0-17-generic Found initrd image: /boot/initrd.img-3.0.0-17-generic Found linux image: /boot/vmlinuz-3.0.0-16-generic Found initrd image: /boot/initrd.img-3.0.0-16-generic Found linux image: /boot/vmlinuz-3.0.0-15-generic Found initrd image: /boot/initrd.img-3.0.0-15-generic Found linux image: /boot/vmlinuz-3.0.0-14-generic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/965914 Title: Ubuntu desktop occasionally got frozen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/965914/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
