OK, I have this tested again with OS installed on the NVME. It looks like something in the userspace is the cause: :::::::::::::: 4.15.0-20-generic-analyze :::::::::::::: Startup finished in 8.429s (firmware) + 3.576s (loader) + 2.412s (kernel) + 23.634s (userspace) = 38.052s graphical.target reached after 23.627s in userspace :::::::::::::: 4.15.0-30-generic-analyze :::::::::::::: Startup finished in 8.268s (firmware) + 3.529s (loader) + 2.879s (kernel) + 23.184s (userspace) = 37.861s graphical.target reached after 23.164s in userspace :::::::::::::: 4.15.0-42-generic-analyze :::::::::::::: Startup finished in 8.252s (firmware) + 3.513s (loader) + 1.957s (kernel) + 23.106s (userspace) = 36.829s graphical.target reached after 23.087s in userspace :::::::::::::: 4.15.0-45-generic-analyze :::::::::::::: Startup finished in 8.257s (firmware) + 3.528s (loader) + 1.982s (kernel) + 23.070s (userspace) = 36.837s graphical.target reached after 23.050s in userspace :::::::::::::: 4.15.0-46-generic-analyze :::::::::::::: Startup finished in 9.794s (firmware) + 3.805s (loader) + 2.984s (kernel) + 41.040s (userspace) = 57.625s graphical.target reached after 24.048s in userspace :::::::::::::: 4.15.0-47-generic-analyze :::::::::::::: Startup finished in 9.950s (firmware) + 3.694s (loader) + 3.074s (kernel) + 41.436s (userspace) = 58.156s graphical.target reached after 23.965s in userspace
>From a side-by-side comparison, it's fwupd.service: ==> 4.15.0-42-generic-blame <== 20.720s plymouth-quit-wait.service 6.037s NetworkManager-wait-online.service 4.667s bolt.service ==> 4.15.0-45-generic-blame <== 20.682s plymouth-quit-wait.service 6.037s NetworkManager-wait-online.service 4.466s bolt.service ==> 4.15.0-46-generic-blame <== 26.178s fwupd.service 20.367s plymouth-quit-wait.service 6.220s NetworkManager-wait-online.service ==> 4.15.0-47-generic-blame <== 26.287s fwupd.service 20.386s plymouth-quit-wait.service 6.208s NetworkManager-wait-online.service ** Summary changed: - Feedback on the Dell G7 7588 Boot Time + fwupd.service causing boot time increase since 4.15.0-46 on Dell G7 7588 -- 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/1821027 Title: fwupd.service causing boot time increase since 4.15.0-46 on Dell G7 7588 Status in linux package in Ubuntu: Incomplete Bug description: Hi Ubuntu Team, My laptop take more than 45 sec to boot up Ubuntu. Here is my kernel log. Feb 5 13:26:57 my-laptop kernel: [ 2.461535] input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6 Feb 5 13:26:57 my-laptop kernel: [ 2.780579] [drm] RC6 on Feb 5 13:26:57 my-laptop kernel: [ 33.565700] SGI XFS with ACLs, security attributes, realtime, no debug enabled Feb 5 13:26:57 my-laptop kernel: [ 33.567361] XFS (nvme0n1p10): Mounting V5 Filesystem Here is the problem. It take more than 30 sec to do load the kernel. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1821027/+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