------- Comment From [email protected] 2018-05-13 00:08 EDT------- (In reply to comment #32) > I built a test kernel with commit c0f7f5b6c69107ca92909512533e70258ee19188. > The test kernel can be downloaded from: > http://kernel.ubuntu.com/~jsalisbury/lp1768898 > > Can you test this kernel and see if it resolves this bug? > > Note about installing test kernels: > ? If the test kernel is prior to 4.15(Bionic) you need to install the > linux-image and linux-image-extra .deb packages. > ? If the test kernel is 4.15(Bionic) or newer, you need to install the > linux-image-unsigned, linux-modules and linux-modules-extra .deb packages. > > Thanks in advance!
System is having bionic kernel, while installing the above packages getting an error. root@ltc-boston125:~/test_bug# ls linux-image-unsigned-4.15.0-20-generic_4.15.0-20.21~lp1768898_ppc64el.deb linux-modules-extra-4.15.0-20-generic_4.15.0-20.21~lp1768898_ppc64el.deb linux-modules-4.15.0-20-generic_4.15.0-20.21~lp1768898_ppc64el.deb root@ltc-boston125:~/test_bug# dpkg -i *.deb Selecting previously unselected package linux-image-unsigned-4.15.0-20-generic. dpkg: regarding linux-image-unsigned-4.15.0-20-generic_4.15.0-20.21~lp1768898_ppc64el.deb containing linux-image-unsigned-4.15.0-20-generic: linux-image-unsigned-4.15.0-20-generic conflicts with linux-image-4.15.0-20-generic linux-image-4.15.0-20-generic (version 4.15.0-20.21) is present and installed. dpkg: error processing archive linux-image-unsigned-4.15.0-20-generic_4.15.0-20.21~lp1768898_ppc64el.deb (--install): conflicting packages - not installing linux-image-unsigned-4.15.0-20-generic dpkg: warning: downgrading linux-modules-4.15.0-20-generic from 4.15.0-20.21 to 4.15.0-20.21~lp1768898 (Reading database ... 67065 files and directories currently installed.) Preparing to unpack linux-modules-4.15.0-20-generic_4.15.0-20.21~lp1768898_ppc64el.deb ... Unpacking linux-modules-4.15.0-20-generic (4.15.0-20.21~lp1768898) over (4.15.0-20.21) ... dpkg: warning: downgrading linux-modules-extra-4.15.0-20-generic from 4.15.0-20.21 to 4.15.0-20.21~lp1768898 Preparing to unpack linux-modules-extra-4.15.0-20-generic_4.15.0-20.21~lp1768898_ppc64el.deb ... Unpacking linux-modules-extra-4.15.0-20-generic (4.15.0-20.21~lp1768898) over (4.15.0-20.21) ... Setting up linux-modules-4.15.0-20-generic (4.15.0-20.21~lp1768898) ... Setting up linux-modules-extra-4.15.0-20-generic (4.15.0-20.21~lp1768898) ... Processing triggers for linux-image-4.15.0-20-generic (4.15.0-20.21) ... /etc/kernel/postinst.d/initramfs-tools: update-initramfs: Generating /boot/initrd.img-4.15.0-20-generic W: Possible missing firmware /lib/firmware/ast_dp501_fw.bin for module ast /etc/kernel/postinst.d/zz-update-grub: Generating grub configuration file ... Found linux image: /boot/vmlinux-4.15.0-20-generic Found initrd image: /boot/initrd.img-4.15.0-20-generic done Errors were encountered while processing: linux-image-unsigned-4.15.0-20-generic_4.15.0-20.21~lp1768898_ppc64el.deb uname -a Linux ltc-boston125 4.15.0-20-generic #21-Ubuntu SMP Tue Apr 24 06:14:44 UTC 2018 ppc64le ppc64le ppc64le GNU/Linux Can you please let me know why it is failing to install. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1768898 Title: smp_call_function_single/many core hangs with stop4 alone To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-power-systems/+bug/1768898/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
