For some reason, every night when my MB860 is plugged into the charger, the tegra_spi.1 system process goes nuts with CPU usage. With a name like "tegra" I assume it has something to do with the GPU, but a quick google and forum search gave me no answers other than a few people with a Photon having a similar problem, but no one seems to know why. I have no live wallpaper, or any other apps/widgets running that I can think would be using the GPU. Very strange that it only goes nuts when I'm not using the phone.
It isn't terribly important, because it only seems to happen when the phone is charging, so I'm not worried about battery drain. But I am worried about wear and tear; my experience with PCs is that the more you use a component, the shorter its lifespan will be.
Here's a couple screenshots from System Panel:
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Anyone know what might be causing this? I am running the latest October build of mmontuori's MROM on an Atrix MB860.
Related
Hi!
If you look at the posted image, there are areas with red pixels.
I get these at various places and I haven't found why it is happening.
It seems to be software related (opengl lib?), although I've gotten it on several roms.
If anybody knows please help me.
Thanks on beforehand!
-Andreas
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bump
I noticed it only appears after the tablet been used and the CPU gets a little warm.
Maybe time to contact Samsung?
If it's transient and temperature related, visible on different screens once it appears I'd think so. Seems like a defective panel perhaps.
If your tab is still under warranty (I'm guessing it is) I'd definitely take it to Samsung to have a look at.
The picture sure does not look like everything is alright ...
Have no idea what it could be though, as I've never seen something like that happen to a Gtab
Hi all, longtime lurker
I searched around a little and didn't really find a solid answer to this, soo: After installing the 4.1.2 Jellybean Rom I have noticed that my battery seems to run hotter for all tasks. Before I updated it would idle under 20C and would only go above 30C if I was using video chat or some other intensive program. Now it will idle around 23-25C and even listening to music will send the battery over 30C. Now I don't know yet if the battery life is affected because I haven't had JB for a whole day. So is this something to be concerned about? What is a normal battery temperature and when should I be worried?
Thanks for any answer. These forums are awesome.
From my experience, Jellybean is more performance demanding. Kicks up the CPU frequencies quite a lot more than ICS does which is why I'm a die hard fan of ICS.
Sent from my LG-E970
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Sorry. I realize this brings nothing to the discussion. It's just what I thought of when I read the OP.
I have 3 apps to track battery usage. Crpalmers kernels have always yielded above average battery life so I don't review the apps very often until recently. I use better battery stats, battery stats plus and and the stock HTC power menu. I find the apps on both BBS and bsp are sometimes completely different for what's using the battery but usually they are similar. I know how to figure if wakelocks are plaguing the device and I think I see proof of that here in the screenshot. The battery drain issue seems to be GPS so I'm turning it off completely now. This all started after the most recent Google search update. Can anyone confirm or deny my statements, I'm not an expert but eager to learn more about how the device tends to misbehave.
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Hello guys. I have had this problem with MK6 ROM and it was the main reason that made me change to NeatRom(which I don't regret).
But lately it has returned and I have no idea why, but my phone is reporting insanely huge CPU wakelocks mainly from a process called AlarmManager (I don't know if it has something to do with the clock but last week my alarm didn't work and I would have lost my time to job if it wasn't my mother).
Do you guys know what can be happening? Is it a system issue or is it some app that is causing this amount of wakelocks?
I do use Greenify and almost everything I don't need is greenified but I have noticed some things like Google+ and S Sugest(which I greenified) just come back no matter what I do.
(Overall phone is behaving a bit slow sometimes too, which didn't happen as soon as I flashed NeatRom.)
Please, any help is welcome
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Since I installed Marshmallow I've had massive battery drain problems with my Nexus 2013 (Wifi)
I tried all the tricks on here, cache clearing, chaning wifi settings (used to show wifi as the culprit, but not any more) and finally a factory reset.
However, I still keep coming to the tablet to find it completely dead!
Here is the battery use graph from when I got to it last night:
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Looks normal at first... Slow drain, sudden drop when I watch a video, slow drain again until I watch a video the following day, but after that it slopes down to zero despite it not being used...
Anyone got any ideas? It's really driving me insane!