[Kernel-packages] [Bug 1888001] Re: Focal minimal cloud image: failed to apply kernel variables

2020-10-08 Thread Nathan Rennie-Waldock
*** This bug is a duplicate of bug 1866149 *** https://bugs.launchpad.net/bugs/1866149 ** This bug has been marked a duplicate of bug 1866149 CONFIG_BASE_SMALL=1 restricts pid space, which conflicts with systemd default sysctl -- You received this bug notification because you are a

[Kernel-packages] [Bug 1888001] Re: Focal minimal cloud image: failed to apply kernel variables

2020-09-28 Thread Marc-Oliver Wernet
I issued the same bug. Creating the file /etc/sysctl.d/90-override.conf with the input kernel.pid_max = 32768 solved the issue for me. Thanks for the advice! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1888001] Re: Focal minimal cloud image: failed to apply kernel variables

2020-09-11 Thread Terry Rudd
Josh, did your suggestion above resolve this? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1888001 Title: Focal minimal cloud image: failed to apply kernel variables Status in

[Kernel-packages] [Bug 1888001] Re: Focal minimal cloud image: failed to apply kernel variables

2020-07-31 Thread Joshua Powers
Thanks for the analysis! systemd appears to set this value in: ./sysctl.d/50-pid-max.conf:kernel.pid_max = 4194304 One possible solution is we could override this in our minimal images only by setting the value to the lower value in /etc/sysctl.d/90-override.conf ** Also affects: cloud-images

[Kernel-packages] [Bug 1888001] Re: Focal minimal cloud image: failed to apply kernel variables

2020-07-31 Thread Sultan Alsawaf
This is because CONFIG_BASE_SMALL is set to 1 in the kvm kernels. When CONFIG_BASE_SMALL=1, the maximum number of PIDs is (PAGE_SIZE * 8), which comes out to (4096 * 8) = 32768 on amd64. When CONFIG_BASE_SMALL=0 (like in normal kernels), the maximum number of PIDs for amd64 is (4 * 1024 * 1024) =

[Kernel-packages] [Bug 1888001] Re: Focal minimal cloud image: failed to apply kernel variables

2020-07-20 Thread Joshua Powers
Similar to bug 1888000, it appears this failure has also always been present. I verified this against the focal 20200423 (oldest release with 5.4.0-1009-kvm) and 20200703 (newest release with 5.4.0-1018-kvm) serials. While this is no longer blocking image publication, is this something that could

[Kernel-packages] [Bug 1888001] Re: Focal minimal cloud image: failed to apply kernel variables

2020-07-17 Thread Joshua Powers
Apport info was collected and attached... moving to confirmed. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1888001