Is this a bug against the Focal 5.4 kernel or Bionic 4.15 or both? Could you please adjust the bug title accordingly?
** Summary changed: - Cloud-init causes potentially huge boot delays with 4.15 kernels Edit + Cloud-init causes potentially huge boot delays with 4.15 kernels -- 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/1880334 Title: Cloud-init causes potentially huge boot delays with 4.15 kernels Status in cloud-init package in Ubuntu: Incomplete Status in linux package in Ubuntu: Incomplete Bug description: portion of bug report for bionic: Newer 4.15 kernels contain the following fix for CVE-2018-1108: 43838a23a05fb ("random: fix crng_ready() test") This causes cloud-init to stall for a potentially long time during boot (waiting for entropy I presume). Google reported boot delays of 75 minutes. I've tracked this down to the following import in templater.py which causes the delay: from jinja2 import Template as JTemplate Which is called when cc_update_etc_hosts is imported. NOTE: I'm experiencing this with focal repeatedly - just hangs forever! ubunutu 20.04 server - live To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1880334/+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
