Hello, Le 21/09/2016 22:42, Launchpad Bug Tracker a écrit : > You have been subscribed to a public bug: > > == Comment: #0 - PAVITHRA R. PRAKASH - 2016-09-21 00:50:22 == > ---Problem Description--- > > Ubuntu 16.10: kdump is not working in 4.8 kernel. > > ---Steps to Reproduce--- > > 1) apt-get install linux-crashdump > 2) increase crashdump size: > sudo vim /etc/default/grub.d/kexec-tools.cfg > > GRUB_CMDLINE_LINUX_DEFAULT="$GRUB_CMDLINE_LINUX_DEFAULT crashkernel=2G- > 4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M" > > 3) sudo update-grub ; reboot the machine > 4) sudo sed -i 's/USE_KDUMP=0/USE_KDUMP=1/g' /etc/default/kdump-tools > 5) kdump-config show > 6) echo "c" > /proc/sysrq-trigger >
The Launchpad site having difficulties, I don't know if the email bridge will be sufficient to reach you. The kernel team has asked to see if you could test the kernel in the following PPA : ppa:canonical-kernel-team/unstable The kernel version is 4.8.0-17.19 and it is the kernel which may potentially make it to the image. So if you can verify if the crc32c issue is present or not on the ppc64el, this would be very helpful. Kind regards, ...Louis -- Louis Bouchard Software engineer, Cloud & Sustaining eng. Canonical Ltd Ubuntu developer Debian Maintainer GPG : 429D 7A3B DD05 B6F8 AF63 B9C4 8B3D 867C 823E 7A61 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1626269 Title: Ubuntu 16.10: kdump is not working in 4.8 kernel. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/makedumpfile/+bug/1626269/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
