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raphael / linux-samus

Linux 4.16 on Chromebook Pixel 2015
GNU General Public License v2.0
181 stars 36 forks source link

touch screen after suspend? #186

Closed recri closed 7 years ago

recri commented 7 years ago

4.10.0-ph+ isn't restoring the touch screen after suspend for me. Can anyone confirm?

Running (cd linux-samus/setup/scripts/touchpad && ./enable-atmel.sh) fixes the problem.

raphael commented 7 years ago

It works for me, does it happen every time?

colemickens commented 7 years ago

One out of forty-ish times my touchscreen is non-responsive after resuming from suspend. The script also fixes it when this rare thing happens.

(I also wonder if my has hardware issues though, because of the thing it often does where it straight up doesn't come out of suspension properly (even with stable ChromeOS... really baffling).)

raphael commented 7 years ago

I don't use the touchscreen on a regular basis (only when people report that it doesn't work :) ) so it is possible that it doesn't always work and that I haven't realized it. I do however use suspend all the time (practically never completely shutdown, only for kernel upgrades/testing) and haven't had issues with it in a long time (since 4.3 pretty much).

recri commented 7 years ago

Well, it appears less reliably broken now that I've rerun the enable-atmel.sh script. I'll check on it the next few days. I suspend at least once a day and almost always try to use the touchscreen to play mahjong.elf.org because I pretend that I'm testing it.

-- rec --

On Thu, Feb 23, 2017 at 2:08 PM, Raphaël Simon notifications@github.com wrote:

I don't use the touchscreen on a regular basis (only when people report that it doesn't work :) ) so it is possible that it doesn't always work and that I haven't realized it. I do however use suspend all the time (practically never completely shutdown, only for kernel upgrades/testing) and haven't had issues with it in a long time (since 4.3 pretty much).

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/raphael/linux-samus/issues/186#issuecomment-282089139, or mute the thread https://github.com/notifications/unsubscribe-auth/AAVWjZ1cY1PYQSxOKHrTZ1Elvw8GNoKKks5rfdkcgaJpZM4MKJue .

daspliff commented 7 years ago

Thank you! This has also been happening randomly for me, maybe also one out of fortyish times, where coming out of suspend my trackpad and touchscreen would freeze. I would have to force a restart to reset it. I now have a script to fix it.

recri commented 7 years ago

There may be a problem here, but I haven't seen reliable evidence of it.