Screen stops on the first capture (Neken NX, Yoga Tablet 8) about stf HOT 8 OPEN

Can you run adb shell getprop | grep ro.product and paste the output? There shouldn't be any private information there.

from stf.

Hi, there's the output
[root@localhost ]# adb shell getprop | grep ro.product
[ro.product.board]: [neken NX]

[ro.product.device]: [neken NX]

[ro.product.model]: [neken NX]
[ro.product.name]: [neken NX]
it is wired , why github only shows four line

from stf.

i got these message from logcat , does it help?
Error 10:45:46.209 158 298 IMGSRV :0: gralloc_module_map: Cannot map buffer ID=130 before register (0x0)
Error 10:45:46.209 158 298 IMGSRV :0: MapBufferObtainParams: Mapping buffer failed
Error 10:45:46.209 158 298 IMGSRV :0: WSEGL_GetDrawableParameters: Failed to obtain buffer parameters
Error 10:45:46.209 158 298 IMGSRV :0: KEGLRecreateDrawable: Couldn't create a drawable
Error 10:45:46.209 158 298 IMGSRV :0: KEGLGetDrawableParameters: Can't recreate drawable
Error 10:45:46.209 158 298 IMGSRV :0: GLESMakeCurrentGC: Invalid drawable - what do we do?
Error 10:45:46.209 158 298 IMGSRV :0: gralloc_module_map: Cannot map buffer ID=130 before register (0x0)
Error 10:45:46.209 158 298 IMGSRV :0: MapBufferObtainParams: Mapping buffer failed
Error 10:45:46.209 158 298 IMGSRV :0: WSEGL_GetDrawableParameters: Failed to obtain buffer parameters
Error 10:45:46.209 158 298 IMGSRV :0: KEGLRecreateDrawable: Couldn't create a drawable
Error 10:45:46.209 158 298 IMGSRV :0: KEGLGetDrawableParameters: Can't recreate drawable
Error 10:46:00.105 158 298 IMGSRV :0: gralloc_module_map: Cannot map buffer ID=130 before register (0x0)
Error 10:46:00.105 158 298 IMGSRV :0: MapBufferObtainParams: Mapping buffer failed
Error 10:46:00.105 158 298 IMGSRV :0: WSEGL_GetDrawableParameters: Failed to obtain buffer parameters
Error 10:46:00.105 158 298 IMGSRV :0: KEGLRecreateDrawable: Couldn't create a drawable
Error 10:46:00.105 158 298 IMGSRV :0: KEGLGetDrawableParameters: Can't recreate drawable
Error 10:46:00.105 158 298 IMGSRV :0: GLESMakeCurrentGC: Invalid drawable - what do we do?
Error 10:46:00.106 158 298 IMGSRV :0: gralloc_module_map: Cannot map buffer ID=130 before register (0x0)
Error 10:46:00.106 158 298 IMGSRV :0: MapBufferObtainParams: Mapping buffer failed
Error 10:46:00.106 158 298 IMGSRV :0: WSEGL_GetDrawableParameters: Failed to obtain buffer parameters
Error 10:46:00.106 158 298 IMGSRV :0: KEGLRecreateDrawable: Couldn't create a drawable
Error 10:46:00.106 158 298 IMGSRV :0: KEGLGetDrawableParameters: Can't recreate drawable
Error 10:46:00.244 158 298 IMGSRV :0: MapBufferObtainParams: Mapping buffer failed
Error 10:46:00.244 158 298 IMGSRV :0: gralloc_module_map: Cannot map buffer ID=130 before register (0x0)
Error 10:46:00.244 158 298 IMGSRV :0: WSEGL_GetDrawableParameters: Failed to obtain buffer parameters
Error 10:46:00.244 158 298 IMGSRV :0: KEGLRecreateDrawable: Couldn't create a drawable
Error 10:46:00.244 158 298 IMGSRV :0: KEGLGetDrawableParameters: Can't recreate drawable
Error 10:46:00.244 158 298 IMGSRV :0: GLESMakeCurrentGC: Invalid drawable - what do we do?
Error 10:46:00.244 158 298 IMGSRV :0: gralloc_module_map: Cannot map buffer ID=130 before register (0x0)
Error 10:46:00.244 158 298 IMGSRV :0: MapBufferObtainParams: Mapping buffer failed
Error 10:46:00.244 158 298 IMGSRV :0: WSEGL_GetDrawableParameters: Failed to obtain buffer parameters
Error 10:46:00.244 158 298 IMGSRV :0: KEGLRecreateDrawable: Couldn't create a drawable
Error 10:46:00.244 158 298 IMGSRV :0: KEGLGetDrawableParameters: Can't recreate drawable
Error 10:46:00.283 158 298 IMGSRV :0: gralloc_module_map: Cannot map buffer ID=130 before register (0x0)
Error 10:46:00.283 158 298 IMGSRV :0: WSEGL_GetDrawableParameters: Failed to obtain buffer parameters
Error 10:46:00.283 158 298 IMGSRV :0: MapBufferObtainParams: Mapping buffer failed
Error 10:46:00.283 158 298 IMGSRV :0: KEGLGetDrawableParameters: Can't recreate drawable
Error 10:46:00.283 158 298 IMGSRV :0: KEGLRecreateDrawable: Couldn't create a drawable
Error 10:46:00.283 158 298 IMGSRV :0: GLESMakeCurrentGC: Invalid drawable - what do we do?
Error 10:46:00.283 158 298 IMGSRV :0: gralloc_module_map: Cannot map buffer ID=130 before register (0x0)
Error 10:46:00.283 158 298 IMGSRV :0: WSEGL_GetDrawableParameters: Failed to obtain buffer parameters
Error 10:46:00.283 158 298 IMGSRV :0: MapBufferObtainParams: Mapping buffer failed
Error 10:46:00.283 158 298 IMGSRV :0: KEGLRecreateDrawable: Couldn't create a drawable
Error 10:46:00.283 158 298 IMGSRV :0: KEGLGetDrawableParameters: Can't recreate drawable

from stf.

Unfortunately we don't have any Neken devices to test with (I actually learned that the maker exists from your post ), so I might not be able to help right now.

from stf.

We have a Lenovo Yoga Tablet 8 that exhibits the same behavior, it's our only device that does that. I'll try to look at it at some point.

from stf.

ok , if it is the same behavior , maybe it is the same reason , and if you want me to do something , just mail me at [email protected] , i will try my best to help . thank you !

from stf.

Hello, @sorccu, @channingbreeze
I faced exactly the same issue with HUAWEI U8825-1, so I am very interested in solving this issue too, I will follow this thread, and I am ready to post some debug info if needed

from stf.

There's a good chance that this was fixed by STF 2.3.0. Please try and report back with your findings. @rseek I am not sure about HUAWEI U8825-1, please create a new issue for it if the problem still exists, and remember to post the log output there. Thanks!

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