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    • JaredBusch

      Solved Fedora 31 stuck in a boot loop
      IT Discussion • fedora fedora 31 boot error kernel • • JaredBusch

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      JaredBusch

      So no idea what the exact fail combo is, but I am fully updated, and working, on a clean install.

      Installed Fedora 31 Cinnamon from USB. Rebooted, I have only kernel 5.3.7-301 Removed dnf dragora GUI sudo dnf remove dnfdragora* -y Rebooted. Upgraded all but grub2 sudo dnf upgrade --refresh -y --exclude grub2* Rebooted, not I now have kernel 5.3.13-300 available and default. Upgraded grub2 sudo dnf upgrade --refresh -y, I did receive the above SELinux errors again, they may be normal? Rebooted, system working normally.
    • scottalanmiller

      Blank Screen After Fedora 30 Update to 5.3.5 Kernel on Dell Inspiron Laptop
      IT Discussion • linux linux 5 kernel fedora fedora 30 fedora 31 ubuntu ubuntu 19.10 dell dell inspiron opensuse opensuse tumbleweed suse • • scottalanmiller

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      JaredBusch

      @scottalanmiller said in Blank Screen After Fedora 30 Update to 5.3.5 Kernel on Dell Inspiron Laptop:

      Issue returned for the last two weeks even on Fedora 31. Luckily the old F30 kernel was still there because of the lock and continued to work. But the 5.4 kernel came out today and it works again.

      I've had no issues again

    • Pete.S

      Unsolved How do I force standard 80x25 text mode?
      IT Discussion • linux debian grub kernel • • Pete.S

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      J

      We use ghost adapters to allow EDID hi res with no head attached, I wonder if there is one that forces 640x480? I'll search around...

    • Pete.S

      Kernel version question
      IT Discussion • nvme sr-iov github kernel • • Pete.S

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      Pete.S

      Alright, I took another approach at this.

      Looking directly at the source for different kernels over at kernel.org I can see that the NVMe driver has SR-IOV support from kernel version 4.8.
      https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/drivers/nvme/host/pci.c?h=v4.8#n2015

      It's very interesting for virtualized workloads because SR-IOV means you can assign the NVMe disk to different VMs directly and bypass the hypervisor. This is the same for NICs at 10/25/40/100 gigabit. There will be a significant performance drop if you don't use SR-IOV.

    • FATeknollogee

      Fedora 27: Kernel upgrade to 4.14.8-300....no boot
      IT Discussion • kvm lenovo rd640 kernel dnf-upgrade • • FATeknollogee

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      black3dynamite

      @fateknollogee said in Fedora 27: Kernel upgrade to 4.14.8-300....no boot:

      @black3dynamite said in Fedora 27: Kernel upgrade to 4.14.8-300....no boot:

      @fateknollogee said in Fedora 27: Kernel upgrade to 4.14.8-300....no boot:

      Server is Lenovo RD640
      o/s: Fedora 27
      installed kernel: 4.13.9.300

      Tried upgrading to 4.14.8-300...the system gets to the grub screen where I can see both available kernels...screen goes black...after waiting a few minutes, I ctrl-alt-del, reboot, choose 4.14..9-300

      Anyone have a Lenovo server with upgraded kernel?

      I've experienced the boot issue while using 4.14.11, I had to turn off Kernel Page Table Isolation (KPTI).

      What flavor of hardware?

      On my very old lab server running Hyper-V 2012 R2.
      Hardware: PowerEdge 2950
      CPU: Intel Xeon E5430
      VM: Fedora 27

    • mlnews

      Phoronix Looks at Windows vs Linux Kernel Performance
      News • windows linux phoronix kernel performance • • mlnews

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      scottalanmiller

      It's neat because it is a rare test where basically only the kernel is different. So you really get to see Linux vs. NTKernel rather than artefacts of the entire stack.

    • DustinB3403

      VmWare ESXi 5.0 Unable to install drivers into CentOS7
      IT Discussion • esxi vmware drivers kernel centos 7 • • DustinB3403

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      DustinB3403

      Not worth the effort for the case.

      Thanks for the help guys.

    • scottalanmiller

      Simple Proofs that Linux Is Not an Operating System with Ubuntu and Debian
      IT Discussion • linux operating systems kernel bsd hurd gnu gnu linux it basics debian ubuntu windows • • scottalanmiller

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      Obsolesce

      My Linux is better than your Linux.

    • C

      Struggling to Understand Kernel and OS Separation
      IT Discussion • linux kernel curtis operating system unix computer basics • • cnewman

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      scottalanmiller

      Classic Curtis.

    • antonit

      Linux 4.5 Release
      News • linux new release kernel • • antonit

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      scottalanmiller

      The boost to copy operations for NFS is pretty nifty.

    • scottalanmiller

      What Makes It a Linux OS?
      IT Discussion • linux kernel operating systems sam linux administration • • scottalanmiller

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      AVI-NetworkGuy

      @scottalanmiller said:

      (Windows 10 is kernel NT 6.4.)

      Windows 10 is kernel version 10. 😉 They changed it after one of the major consumer previews were released.

      0_1450808009008_Capture.JPG

    • mlnews

      Linux Kernel in a Single Map
      Developer Discussion • linux kernel linux kernel fossbytes programming • • mlnews

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      No one has replied

    • scottalanmiller

      Linux 3.15 Released
      News • linux kernel • • scottalanmiller

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      No one has replied