System freezes

[stucki]

From @halloalexkern on March 20, 2016 10:1

i recently updated from cm-13.0-20160228 to cm-13.0-20160313.

Now i have random freezes, where only a forced restart (pressing the 3-buttons) of the phone helps. I occurs most likely when switching when doing performance-intensive tasks ... switching and editing photos, browsing spotify, browsing, etc.

I'm still on firmware 3.2.2. – might this be a problem? (cm-13.0-20160228 was just running fine.)

I logcatted, but couldn't see anything suspicious.

:-) AK

BTW: Thanks for that great work!

_Copied from original issue: piccolo-dev/android_device_bqpiccolo#63

[stucki]

From @halloalexkern on March 20, 2016 10:8

And for updating the firmware to 3.2.9: Can i just comment-out the lines:

fastboot flash system system.img
fastboot flash recovery recovery.img
fastboot flash userdata userdata.img

for not loosing my data, etc. (as i can't do a TWRP-Backup to my sdcard, because i formatted my sdcard to „internal“) or will it break things?

Thanks!

:-) AK

[stucki]

From @Kra1o5 on March 20, 2016 11:17

Hi @halloalexkern ,

With this you will relock bootloader.

I make some updates to kernel maybe it helps to this issue.

[stucki]

From @halloalexkern on March 20, 2016 11:39

So i'd have to flash the complete 3.2.9-fireware-update ... and the start from scratch with unlocking and flashing to cm-13, right? (i still emeber that last time, when i bricked my M5 permanetly with the 3.2.2. firmware-update :-( ... luckily i got a free replacement from BQ!)

But do you think i'd be necessary for your cm13 to update to 3.2.9? or should 3.2.2 also work?

:-) AK

[stucki]

From @Kra1o5 on March 20, 2016 11:41

Hi @halloalexkern ,

I think you will be fine with 3.2.2 firmware so not need to change firmware.

[stucki]

From @halloalexkern on March 20, 2016 13:8

Thanks.

... about the freezes: would a dmesg help? or do you already have an idea what could cause it?

:-) AK

[stucki]

From @halloalexkern on March 24, 2016 19:6

i'm pretty sure this issue is gone with 2016/03/2. I haven't expected any more freezes.

Thanks!!

[stucki]

From @SIRSteiner on March 29, 2016 16:20

Should you close this issue?

[stucki]

From @Kra1o5 on March 29, 2016 18:34

Hi @SIRSteiner, yes we can reopen if needed.