[Galaxy Tab 7.7 Android Development] daniel_hk:
That is original. I have tried a few apps in hand. It depends on how their implement of course. I don't know how each apk works.

I think I know what you meant. Video doesn't follow but the audio is OK, right? It is most likely the hardware decoder's issue. Omni and DU use the same source, It would behave the same. CM is a little bit different. I'll check it later.

You report is noted. ;)

last_kmsg is the last kmsg. Usually we look into it after a kernel panic or crash. dmesg is a way to get the kmsg. Some apps like SystemTuner can filter and record the log since boot.

The ring buffer is 256k (I think) and some logs had been already rewritten. I can't see when you have on and/or off the DT2W. Anyway, what you attached is quite normal. mxt768e (mms152 for tab plus) is the touch screen driver. You can see there is occasional activation not most of the time like ath6kl, the wifi driver.

I'm not sure how your app get the 89% wake. The wake lock shown below is quite normal too. If it is just the cpu awake then it is normal. I think you have plug in the usb cable while getting this. c0 and c1 is the core which serve the process/driver.

You may compare the battery consumption and decided whether to keep DT2W on or not.

For rotation, this is the correction I made for our landscape default devices (0 degree is landscape for tab plus and 7.7). If you put the tab on a flat surface (eg. table top), the orientation sensor is not activated. After wake up from a deep suspend or reboot, it would resume at 0 degree. However, I already corrected the system to 0 degree portrait. The system just "think/assume" 0 degree is portrait and draw. Soon after you pick the tab up and activate the orientation sensor, it will correct itself.

If you guys think it is an unacceptable "bug" and want the good old landscape orientation back, just remark or delete the following line in /system/build.prop

persist.panel.orientation=270

Phone UI and other apps would be landscape as before.

FYI, 270 degree is portrait orientation with Samsung logo at the bottom. Rotation is counter clockwise.

I don't know if the "Rotation bug" you mentioned is the one I described above. A force reboot doesn't necessarily mean the system reboot. Sometimes, it is just the SystemUI restart itself. The Samsung boot logo doesn't appeared. If you connected to a PC, you would find that the usb connection doesn't break at all. Usually it would correct itself after the orientation sensor kick in. I think it affect the Camera ratio too. Again, it would fix itself or a real reboot is required.

I think "total commander" is an apk, right? As I mentioned many times, it is out of my hand to do anything for apks. I simply don't have their source. You may check the log for error from that apk. If there are services not started or runtime errors etc. It is probably not fully support M yet.

There are still too many apks not fully compatible with the new system. If you are asking stability for any or a particular apk, I don't think I can.

To all,

Frankly, I have never done anything for stability. All I do is making the source (form AOSP, Omni, CM, etc.) to work on our devices. May be adding a few features, fix a few bugs, patching the kernel to match the hardware, modifying the HAL to work with the system. That's all. If there are video format or parameter an apk required and we don't have, I might work it out sometimes. That's all. :o

I can't do anything about stability, apks not running, apks FC, etc. This is simply not what I can do and not what I'm doing. I know we don't have anyone to turn to when experiencing problems. We don't have anyone to blame and we don't have any support from Samsung now. Even if you are in stock ROMs, you would come across similar problems. I would try to help you understand but I'm simply not the magic maker to fulfil all. :cyclops:

If you want to learn something I know and ask nicely, I would love to tell you. If any apk can't run correctly, you may share your experience. If you find some workaround, you are welcome to share too. Nothing more. :)