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  1. [ubuntu] Re: CPU Throttling to avoid high temperatures

    Seems odd. I wonder if something else is overwriting your setting. You might need to do a test with CPU loaded to see cause and effect, example below. 90 degrees then coming down might be thermal...
  2. [ubuntu] Re: CPU Throttling to avoid high temperatures

    Processors performance verses energy use verses CPU frequency is highly non linear in the upper range. It can take lot more energy for that last tiny bit of performance. By far, the easiest thing for...
  3. Re: Kernel 5.13 RC (Release Candidate) series

    Kernel 5.13-rc4 is available. This week the AMD64 version compiled O.K. My server is 20.04 based, and so I have to compile it myself, due to the ongoing library dependency issue.

    Only been running...
  4. Re: Kernel 5.13 RC (Release Candidate) series

    I missed 5.13-rc2, and now 5.13-rc3 failed to compile for AMD64, because the disk seems to be full:


    ld: vmlinux.o: final close failed: No space left on device
    make[2]: ***...
  5. [ubuntu] Re: 20.04 LTS thermal monitoring and controlling daemon update

    Suggest you file a bug report against thermald, referring to this bug report, and that the update breaks your system.
  6. Thread: List of kernels

    by Doug S
    Replies
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    [ubuntu] Re: List of kernels

    I think you would just have to install the git package. Then use the command listed on the linux-purge code page to create a copy. Then run it. Example:


    doug@s19:~/ubuntu-forums-example$ git...
  7. Re: Intel RST RAID support on Ubuntu AFTER installation

    did you see this? I don't know if helps with your issue or not.
  8. Kernel 5.13 RC (Release Candidate) series

    Hi All,

    Kernel 5.13-rc1 has been released and is on the Ubuntu mainline PPA. I have not tried it yet, but shortly. My knowledge if changes is limited, but I know: turbostat has been fixed for use...
  9. [SOLVED] Re: KVM/QEMU bridged mode Packets not getting to guest

    You can keep the default.xml stuff or reinstate it if you want the NAT stuff. (note, I did not test reinstating it.)

    I do not use virt-manager. I am a server type and rarely have a linux desktop...
  10. [SOLVED] Re: KVM/QEMU bridged mode Packets not getting to guest

    O.K. I am now using netplan again, moved to the HWE stack, rolled back my systemd-networkd related changes, and cleaned up some other garbage from this saga. So, this is what I did to make my...
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    [xubuntu] Re: Increasing KVM network interface to 1Gbps

    I agree with TheFu's last few comments. I stayed with server 16.04 as long as I could and went back to ifupdown for my short time with server 18.04. I went directly from 16.04 to Debian Bullseye for...
  12. [SOLVED] Re: KVM/QEMU bridged mode Packets not getting to guest

    It is also the reason I waited so long to move away from my 16.04 servers and the reason my main server is now Debian. I actually think my yaml file posted over on ask might work, but not sure if I...
  13. [SOLVED] Re: KVM/QEMU bridged mode Packets not getting to guest

    For my 20.04 test server host, the up to date kernel is:

    5.4.0.72 , as I do not run HWE.

    That kernel and various predecessors that I still have installed do not work for this application.
    The...
  14. [SOLVED] Re: KVM/QEMU bridged mode Packets not getting to guest

    At this point, I have tossed netplan and trying via systemd-networkd directly.
    This issue has been driving me crazy for some time now.
  15. Thread: List of kernels

    by Doug S
    Replies
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    15

    [ubuntu] Re: List of kernels

    Yes, I really like that kernel management tool, and recommend it. I'll have to dig around also to find if I did a better description of it somewhere else, ha ha. Perhaps the overview page. The...
  16. [SOLVED] KVM/QEMU bridged mode Packets not getting to guest

    Hi All,

    This question, and a lot more detail, is also over on askubuntu.com. I know several users from here also frequent askubuntu.com, but for those that don't...

    I prefer to run my VM's on...
  17. [ubuntu] Re: [20.04LTS] Intel 11th gen - No video working

    Try this:

    i915.force_probe=4c8a

    on your grub command line.
    Note that I am merely passing along information I only learned a few hours ago.
    References:...
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    Re: Kernel 5.12 RC (Release Candidate) series

    Mainline Kernel 5.12 seems to have a dependency change which is problem for my main 20.04 test server.
    I am a bit behind and didn't know until I saw this question over on askubuntu.

    Requires ...
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    Re: Secure Boot Collapse rc-7 Today's Updates

    Was that bug report entered by you, i.e. are you "Mik"? I ask because it is an upstream bug report, but refers to things like "Proposed", which is a distro specific reference.
  20. [ubuntu] Re: Basic UFW setup - all outbound traffic blocked

    Is there a return path for your outgoing traffic?
    With iptables, which ufw is just a front end for, the path would be via a "RELATED,ESTABLISHED" rule.
    I do not use ufw, so do not know the answer.
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    Re: Kernel 5.12 RC (Release Candidate) series

    kernel 5.12-rc6 has been released. Observe these kernel configuration differences between Ubuntu mainline PPAs -rc5 and -rc6:


    doug@s19:~/temp-k-git/linux$ scripts/diffconfig...
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    Re: Kernel 5.12 RC (Release Candidate) series

    mainline PPA compiles have been fixed, and 5.14-rc5 is there.


    doug@s19:~$ uname -a
    Linux s19 5.12.0-051200rc5-lowlatency #202103292143 SMP PREEMPT Thu Apr 1 01:15:36 UTC 2021 x86_64 x86_64...
  23. Re: Ubuntu 20.04 not recognizing my intel integrated graphics

    Suggest you add an entry to the bug report with your test results.

    If you didn't yet, I would suggest to still try Ubuntu mainline ppa kernel 5.14-rc4 (The mainline builds are broken, yet again,...
  24. Re: port state Filtered service HTTP server ubuntu 16.04

    Hi Seiji,

    Thanks for your better, more thorough, reply than mine.
    I use a default policy of DROP on the OUTPUT chain merely to be certain than I have thought of everything and never actually hit...
  25. Re: DHCP no longer working after updates and reboot

    I have those same versions for common and client:


    doug@s19:~$ dpkg -l | grep dhcp
    ii isc-dhcp-client 4.4.1-2.1ubuntu5.20.04.1 amd64 DHCP...
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