-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Closing the loop here since I partially diagnosed and ultimately fixed the issue.
I had been booting Qubes in UEFI mode for as long as it was working normally. I then updated the kernel and must have done something wrong because after that the machine would only boot in BIOS mode. That was when the video playback issues started. I ended up re-installing the entire OS and restoring my individual VMs from backups, which was overkill to fix the boot issue but I wasn't sure at the time that that's what it was. Finally, to answer the question immediately above, I did try with totally fresh TemplateVMs and AppVMs to no avail. -----BEGIN PGP SIGNATURE----- wsBcBAABCgAGBQJYhn84AAoJEAtS3DZk/sPRnM4H/2k4b2lbKduxBqbWCxz1Na4Z sr7b1W1oIo4wOwnMj6voLWyNLVbkp3jxIwbbmsmnU9tnfxiOED15GrKqaRjEJssD 9y1WLCRpQ1yfb6s7FM/3sz7Kf8qcFNhxY72YRPJsos/BAOBju7Fy5eVUsAnM/R+m JbHkNYGKiYHZkgqVR9i9Wgva4DA31g9JOdryJ7FGfwnXhz2TvxGx34mFIOgMomHn nP2K8v9T5y1DEFBTs9p8tN0rX/8HJI5hSG5FTUclrOSyyRQcMCAdazEZkzWtUXv+ 6mZEK3WvcJcjE+evYFxNKM3G2s1atuytpHWbcSttMZI0ihIzhZz+dfHbBe/T8xU= =ktn1 -----END PGP SIGNATURE----- -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to qubes-users+unsubscr...@googlegroups.com. To post to this group, send email to qubes-users@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/a3f5387f-db98-4c7d-99ba-48c31ff29480%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.