Hi Clement Yuan, thanks for the attachments, however it looks like this is the output for 4.15.0-47, can you try to boot with an older kernel that without this issue and provide these information again?
In the mean time, I am trying to install Ubuntu 18.04 on XFS file system for the Dell G7 here to see if that is a cause (although the HW is a bit different from yours, graphic card is GTX1060, wireless card is Atheros QCA6174.) But I can't boot the system with root file system install on a XFS partition, what is your configuration? And how did you install your / to the XFS filesystem? -- 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: Boot time increase since 4.15.0-46 on Dell G7 7588 Status in linux package in Ubuntu: Confirmed 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
