On Thu, 29 Apr 2021 12:09:12 +0200 Pierre Couderc via enlightenment-users <enlightenment-users@lists.sourceforge.net> said:
> > On 4/29/21 2:09 AM, Carsten Haitzler wrote: > > On Wed, 28 Apr 2021 17:27:22 +0200 Pierre Couderc via enlightenment-users > > <enlightenment-users@lists.sourceforge.net> said: > > > >> I have checked "don't fade backlight in "composter"... > >> > >> I got soon this problem but do not remind the solution ! > >> > >> (using 0.24.2 by standard debian update) > >> > >> Help ! > > then your problem has something other than to do with fading of backlight on > > suspend/resume/logins/shutdown... perhaps the backlight is just fine and the > > screen is black but rendering is frozen? there is an intel driver bug that > > makes vsync timestamps go backwards. i put a detection block of code and > > workaround in efl git... > > > > This problem has occured 2 days ago. > > Now, I have found that Settings/screen/backlight/normal backlight was > very low, and putting it at 100% gives me normal light. And it seems to > remain. > > But why did it lower progressively.? I do not remind having ever gone in > that "backlight" screen. (But who knows...?) I don't know. You don't have a backlight gadget on your shelf to control the backlight with when you need to later the brightness? > Let us suppose it was one more of my mistakes... > > Incidently, maybe this "Normal backlight" setting should been available > for each screen instead of being global. If you put a backlight gadget on a shelf on each screen, then each screen is controllable separately with that gadget (if you have ddcutil installed for external monitor controls via DDC). Be aware - it seems at least newer ADM system have issues with this and lead to a kernel hang in the i2c driver that will lock up a cpu core in endless retries of some sort. -- ------------- Codito, ergo sum - "I code, therefore I am" -------------- Carsten Haitzler - ras...@rasterman.com _______________________________________________ enlightenment-users mailing list enlightenment-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/enlightenment-users
