Dear maintainers, I first reported GNOME display resume problem, and thought it has something around power management;
I thought, it would be a minor problem, since, * My testing amd64 machine is DIY, though there had no hardware issues, freeze, BSOD, etc, about a year, with multiple operating systems. * I setup the box with relatively abnormal settings, say LVM, LUKS, separated and restricted mount points, PAM restrictions, etc. However, I want to report (claim?) two things. 1. GNOME, blank screen, i2c, xwayland ====================================== Today I found a GNOME session broken during automatic screen blank. No suspend, no resume. syslog says, around the screen trouble time, * kernel: i2c i2c-1: sendbytes: NAK bailout. /sys/class/i2c-adapter/i2c-1/name is "i915 gmbus dpc". To be honest, I have no idea if that matters on this case. By the way, in debian-devel, I saw something about wayland. My screen report almost has some wayland error log, such as * gnome-shell: connection to xwayland lost 2. Wayland itself and the next Debian "stable" ============================================== I am not familiar with wayland. IMHO, if that is good (and it seems so,) AND stable, then Debian "stable" GNOME/Wayland makes sense. I'm using Stretch with almost same amd64 box, Kaby Lake, iGPU, NVMe, HDMI, LVM, LUKS, etc., about a year. It's solid stable. If it is about whether X11 or Wayland, I vote for X11, since Buster is becoming "stable" release. More simply: Wayland itself is so stable? Anyway, I will keep testing with my H110 Skylake box and Z270 Kaby Lake box, clean install for the former, upgrade from Stretch for the latter. Regards.
