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  1. [ubuntu] Re: Sound devices disappeared in Ubuntu 19.10...

    Unless in purging / reinstalling VirtualBox, it somehow affected BIOS / UEFI, then no. I've done nothing with it - I don't think I've actually accessed that stuff in a couple years. I did poke...
  2. [ubuntu] Re: Sound devices disappeared in Ubuntu 19.10...

    Thought of that as I replied on my last post... duh, lol.

    Anyway, I tried an older kernel - no change. So, that's a start.

    For reference, I have two kernels to choose from: 5.3.0-40 and...
  3. [ubuntu] Re: Sound devices disappeared in Ubuntu 19.10...

    It is undoubtedly related to what I was doing with VirtualBox, as the sound worked fine once I set up my VM in VirtualBox, and then quit functioning on my laptop afterwards - I had not made any...
  4. [ubuntu] Sound devices disappeared in Ubuntu 19.10...

    So I was trying to test some cross-platform code under a Win10 VM using VirtualBox. I had to install VirtualBox since I last upgraded Ubuntu. I then built the VM and did my testing. Audio was...
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    Garbled screen on suspend / resume

    So attached is a screenshot of my Ubuntu desktop on suspend / resume. I'd see this occasionally in certain applications with Pop OS or Mint, but under Ubuntu it's pretty crazy. I can live with it,...
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    [SOLVED] Re: Can't post to forums

    Please disregard.. there was, apparently, a second verification email that hadn't yet been delivered... I got it and verified and everything works... I'd edit / delete my post but apparently I...
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    [SOLVED] Can't post to forums

    I recently changed my email in my UbuntuOne account. That change is reflected in my forums account and I did verify from the email sent to my changed address. Unfortunately, I still cannot post to...
  8. Ubuntu 18.04 install fails with Lenovo ThinkCentre i3

    Hello,

    I'm trying to install 18.04 on a used ThinkCentre i3 that has had it's hard drive wiped. I disabled TPM (TCG configuration) as well as the Intel remote management module. However, when I...
  9. Flickering with Nvidia GeForce 9400 and nvidia-340.106 driver

    I just installed the final beta of bionic beaver on an old iMac. It works great, but there's a flickering issue that I can't sort out. Once the nvidia proprietary driver takes over, a yellow bar...
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