replace the content of /etc/default/grub.d/kexec-tools.cfg with: KEXEC_TOAPPEND="crashkernel=384M-:128M"
case "$GRUB_CMDLINE_LINUX_DEFAULT" in *$KEXEC_TOAPPEND*) ;; *) GRUB_CMDLINE_LINUX_DEFAULT="$GRUB_CMDLINE_LINUX_DEFAULT $KEXEC_TOAPPEND" ;; esac -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to kexec-tools in Ubuntu. https://bugs.launchpad.net/bugs/1318111 Title: Adds more and more copies of ‘crashkernel=384M-:128M’ in /etc/default/grub when upgrading or reinstalling grub-pc Status in kexec-tools package in Ubuntu: Confirmed Bug description: # grep GRUB_CMDLINE_LINUX_DEFAULT /etc/default/grub GRUB_CMDLINE_LINUX_DEFAULT="quiet splash crashkernel=384M-:128M" # apt-get install --reinstall grub-pc … # grep GRUB_CMDLINE_LINUX_DEFAULT /etc/default/grub GRUB_CMDLINE_LINUX_DEFAULT="quiet splash crashkernel=384M-:128M crashkernel=384M-:128M" # apt-get install --reinstall grub-pc … # grep GRUB_CMDLINE_LINUX_DEFAULT /etc/default/grub GRUB_CMDLINE_LINUX_DEFAULT="quiet splash crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M" # apt-get install --reinstall grub-pc … # grep GRUB_CMDLINE_LINUX_DEFAULT /etc/default/grub GRUB_CMDLINE_LINUX_DEFAULT="quiet splash crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M crashkernel=384M-:128M" ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: kexec-tools 1:2.0.6-0ubuntu2 Uname: Linux 3.15.0-031500rc4-generic x86_64 NonfreeKernelModules: openafs ApportVersion: 2.14.2-0ubuntu2 Architecture: amd64 Date: Fri May 9 22:39:32 2014 EcryptfsInUse: Yes InstallationDate: Installed on 2010-12-05 (1251 days ago) InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20101202) SourcePackage: kexec-tools UpgradeStatus: Upgraded to utopic on 2013-10-31 (190 days ago) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kexec-tools/+bug/1318111/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp