Thanks a lot. This was the problem. Best regards, Diandian Zhang
> Date: Mon, 13 Jan 2014 22:02:50 +0000 > From: [email protected] > To: [email protected] > Subject: [Bug 1268734] Re: package grub-pc 1.99-21ubuntu3.14 failed to > install/upgrade: subprocess installed post-installation script returned > error exit status 128 > > It looks like you have edited your /etc/default/grub file and changed > the value of GRUB_CMDLINE_LINUX_DEFAULT, but split it across two lines. > I believe this is invalid, so can you try putting it all on one line and > see if that fixes this? > > > ** Changed in: grub2 (Ubuntu) > Status: New => Incomplete > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1268734 > > Title: > package grub-pc 1.99-21ubuntu3.14 failed to install/upgrade: > subprocess installed post-installation script returned error exit > status 128 > > Status in “grub2” package in Ubuntu: > Incomplete > > Bug description: > Updates stopped during installation due to some errors > > ProblemType: Package > DistroRelease: Ubuntu 12.04 > Package: grub-pc 1.99-21ubuntu3.14 > ProcVersionSignature: Ubuntu 3.5.0-45.68~precise1-generic 3.5.7.26 > Uname: Linux 3.5.0-45-generic x86_64 > ApportVersion: 2.0.1-0ubuntu17.6 > Architecture: amd64 > Date: Mon Jan 13 22:01:23 2014 > DuplicateSignature: package:grub-pc:1.99-21ubuntu3.14:subprocess installed > post-installation script returned error exit status 128 > ErrorMessage: subprocess installed post-installation script returned error > exit status 128 > InstallationMedia: Ubuntu 12.04.2 LTS "Precise Pangolin" - Release amd64 > (20130213) > MarkForUpload: True > ProcCmdLine: BOOT_IMAGE=/vmlinuz-3.5.0-45-generic > root=UUID=bbe4ca51-09f7-4938-8165-11d425285ec3 ro quiet splash > pcie_aspm=force i915.lvds_downclock=1 > SourcePackage: grub2 > Title: package grub-pc 1.99-21ubuntu3.14 failed to install/upgrade: > subprocess installed post-installation script returned error exit status 128 > UpgradeStatus: No upgrade log present (probably fresh install) > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1268734/+subscriptions -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1268734 Title: package grub-pc 1.99-21ubuntu3.14 failed to install/upgrade: subprocess installed post-installation script returned error exit status 128 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1268734/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
