Android N beta, big cores always sleeping.

Android N beta, big cores always sleeping. - Nexus 5X General

There is a bug with the latest android N, only the little cores seems to work. You can check it with cpu-z and a stress test.
Also, more info here: https://code.google.com/p/android/i...porter Opened&groupby=&sort=-opened&id=206819

Do you think this will be a quick patch or stay like it until the next developer preview?

It's stil a beta, maybe there will be a patch or in the next preview...the performance overall isnt that affected. You can also change the kernel .

Enrolled in beta last night did OTA to N will check cpu z see if same battery life still sucks 6am - 1:30pm and 17% left ?
Sent from my Nexus 5X using Tapatalk

i don't have this bug i don't know why
i ceched it with elemental x app

I don't have this issue either. All six cores running properly.

took the OTA from DP2 to DP3 and can confirm its happening to me too. i'll try installing the system image and see if that fixes it.

I'm not sure this is a problem with N but rather a problem with the apps you're using to measure the CPU cores themselves.
There's a command: adb shell cat /proc/stat
Type that in terminal with your phone connected and check it out
Now i'm no wiz at android or anything, but the columns it gives back are readings of how long the cpu cores have spent in certain states.
The meanings of the columns are as follows, from left to right:
user: normal processes executing in user mode
nice: niced processes executing in user mode
system: processes executing in kernel mode
idle: twiddling thumbs
iowait: waiting for I/O to complete
irq: servicing interrupts
softirq: servicing softirqs
Tayos-Mac-Pro:~ TayoOnabule$ adb shell cat /proc/stat
cpu 29779 16626 40322 263858 3638 5754 3666 0 0 0
cpu0 11365 9362 17248 101562 2611 2185 1182 0 0 0
cpu1 6731 3452 9271 30395 319 846 700 0 0 0
cpu2 6258 2891 7887 31142 243 708 572 0 0 0
cpu3 1245 391 3335 33573 216 458 469 0 0 0
cpu4 2344 377 1433 33444 130 1422 299 0 0 0
cpu5 1834 150 1146 33740 116 133 440 0 0 0
intr 2777034 0 3 0 3 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 618895 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 96044 0 0 0 0 0 0 0 343 0 0 136 0 0 0 0 0 2236 2 5 0 0 0 0 0 12538 0 0 0 0 0 0 0 0 0 0 274 0 0 0 0 2 416 2 0 2 0 0 0 4 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 22521 0 0 0 0 0 0 0 0 0 0 0 0 26715 0 0 0 112 12660 0 346 0 25 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 381885 0 0 0 0 0 0 0 1413 0 0 0 0 0 0 1011 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 12595 0 6 0 0 0 0 20317 7011 0 0 0 121135 0 0 1141 0 0 0 0 0 0 0 0 1 0 0 14757 619 0 0 0 0 0 548 0 1839 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6983 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 9189 0 0 0 0 52677 0 0 0 0 0 0 288 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 529 26 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 94 0 0 0 0 0 0 0 0 3 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 0 21 0 0 0 0 0 0 0 0 0 0 0 303 0 0 0 0 292 0 2147 3 66 509 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 341 3643 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 131 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 161 0 0 0 0 0 0 0
ctxt 5896731
btime 1463686046
processes 11422
procs_running 1
procs_blocked 0
softirq 1957987 1198 375954 3331 23764 1198 1198 288344 370196 1092 891712
Tayos-Mac-Pro:~ TayoOnabule$
Click to expand...
Click to collapse
Edit: I also can't see the big cores working in CPU-Z, but doing this command it is obvious that they are actually working... apart from anything else N is so buttery smooth they must be working

/proc/stat actually shows that the 2 big cores are working. Cpu-z or cpu-x seem slow (or even fail) to update core speed. Try same with Antutu's cpu info (Info > cpu info > more) or tinycore (cpu profil, system info) and run a cpu heavy task that doesn't get low priority or stops when in background. Both should show actual values while on cpu-z/-x the big cores are still marked sleeping/stopped.

Are you sure this isn't thermal throttling? After the image first installed the cores temp was too high so it throttled the large cores off... once temps stabilized the big cores came back online. I think this is just a CPUZ bug to be honest.

It's just CPU-Z.
You can't expect every application to function properly on developer previews.

What's best way to return to M flash factory image suppose will loose everything? as I did OTA update from M to N and didn't loose anything
Sent from my Nexus 5X using Tapatalk

DoobyDroid said:
What's best way to return to M flash factory image suppose will loose everything? as I did OTA update from M to N and didn't loose anything
Sent from my Nexus 5X using Tapatalk
Click to expand...
Click to collapse
I can answer that one! just go back to the enrol page and click unroll device from beta your phone will receive a ota for latest build , unfortunately its a wipe so back up important tack first.........

Yeah my Android N is rooted i use kernel auditor with the stock supersu kernel and it shows cores working.

very low score in geekbench 3/antutu on n preview 3
the cores are definitely offline

meisking1 said:
very low score in geekbench 3/antutu on n preview 3
the cores are definitely offline
Click to expand...
Click to collapse
Nope they are not, CPUZ is just having hard time detecting the cores on N.
Those two benchmark tools are notoriously worthless and doesn't maximize all the cores of multi-core SoC.
Antutu used to be good until they changed the scoring system and gave favor to crippled phones like iCrap and some android with low resolution and fast graphics processor.
Geekbench only uses Core 1 at 100% and 2 a little bit lower and the rest are like 10-25% load.
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Consider S820 vs A9
They are both head to head in single core IPC and yet the A9 manages to score 4.5K on multicore result while S820 only about 5.3K.

Joms_US said:
Nope they are not, CPUZ is just having hard time detecting the cores on N.
Those two benchmark tools are notoriously worthless and doesn't maximize all the cores of multi-core SoC.
Antutu used to be good until they changed the scoring system and gave favor to crippled phones like iCrap and some android with low resolution and fast graphics processor.
Geekbench only uses Core 1 at 100% and 2 a little bit lower and the rest are like 10-25% load.
Consider S820 vs A9
They are both head to head in single core IPC and yet the A9 manages to score 4.5K on multicore result while S820 only about 5.3K.
Click to expand...
Click to collapse
So is there any app that can detect if the cores are running?
playing asphalt 8 and its lagger than in mm
i am curious if the cores are really running

meisking1 said:
So is there any app that can detect if the cores are running?
playing asphalt 8 and its lagger than in mm
i am curious if the cores are really running
Click to expand...
Click to collapse
CPU stats does for me.
On stock system thermal throttling kicks in early and big cores are meant as short time boosts not permanent speed up. So you'll see relatively little use anyway

The animations of Android N in slowmotion
http://www.bitfeed.co/page/the-animations-of-android-n-in-slowmotion-video

Related

[Q] Phone keeps waking up - TyphooN CyanogenMod 7 vs. HyperDroidGBX-v12

I've gone from Typhoon CyanogenMod to HyperDroidGBX-v12 and it seems that Hyperdroid keeps connecting to wifi in intervals and waking up the phone which has taken a lot more battery over night than CyanogenMod did. I love the speed of Hyperdroid so I was wondering if there is anything I can do?
When I switched the phone on using Cyanogen I saw him switch off the mobile data connection and switch on wifi. Hyperdroid doesn't seem to manage it like that. Can I customize this?
edit: I found the option under wireless to switch if off when the phone is asleep but I don't think he's doing as he's told (my phone is male, in case you're wondering)...
I've attached a screen of my phone over night with HyperDroid. It kept waking up without the screen being on. I assume that's the root of all evil...
The only app that syncs on my phone atm is the GMail app, no facebook or others.
Any suggestions?
Thanks
edit:
I've searched some more and there were people who's wireless went to sleep when they didn't want it to, the opposite of my problem. I've done a clean install of HyperDroid again and the problem persists, at least the wireless not switching off. Since that worked with CyanogenMod I assume that's the root cause. I'm surprised this hasn't picked up on before, assuming other people have the same problem.
I guess I'd like to know if there are any simple file swaps I can perform like changing drivers between the two mods?
editv2:
Wireless seems to at least switch off now. I tried killing inactive apps. I'll see what happens from here.

Usually it's apps polling for updates.
This includes Facebook, Twitter etc. Are you using Google Latitude? That can wake the device every few minutes.
To check for wakelocks
Code:
cat /proc/wakelocks

It happened again last night that the phone appears awake for quite some time. I've got the wakelocks (which I don't know how to interpret). I'll post them and a screenshot of battery. I'm hoping to either hear a solution or that it's normal.
It seems like he had a much more quiet night tonight. I wish I had paid more attention to it while using Cyanogen. I've installed the battery current widget so that should be interesting as well.
Cheers.
Code:
name count expire_count wake_count active_since total_time sleep_time max_time last_cha
nge
"alarm" 957 0 0 0 23959014779 21546905463 384429936 9723528995498
"wlan_wake" 19027 0 49 0 86119018687 44324798717 1083984373 9683300205212
"main" 17 0 0 0 7736565871862 0 5511280593319 9680620426163
"event4-252" 34973 0 0 0 3475555677 0 6408692 9680155307754
"msmfb_idle_lock" 54032 0 0 0 4743530364 0 278686529 9680154453261
"ds2746-battery" 667 0 0 0 9070099039 8503753803 39886474 9679912631970
"alarm_rtc" 562 8 0 0 63026972383 63025843229 1034118654 8779276859239
"KeyEvents" 35993 0 0 0 4014678958 84869382 86914061 9679667270643
"event3-252" 216 0 0 0 124999996 73455813 16967773 9679666141493
"gpio_input" 52 0 9 0 528106698 122161869 10437012 9679665958387
"event5-252" 284 0 0 0 16235353 0 762939 9675881534557
"usb_mass_storage" 1 0 0 0 229509429930 0 229509429930 9228090579970
"power-supply" 135 0 0 0 70007320 41687016 2685547 9673667392715
"power-supply" 7 0 0 0 6774905 3875733 2532958 9673667209609
"power-supply" 7 0 0 0 10894774 2655028 5859375 9673667087539
"wlan_rx_wake" 1078 1078 0 0 1729369137961 185800921021 21577879641 9670940219862
"qmi" 17 17 0 0 8471907985 1995538327 509357909 9670940189344
"SMD_DATA5" 563 563 120 0 491717996183 412869000741 9329598383 9670940189344
"event0-252" 35776 0 0 0 2916259736 0 3112793 9603342624641
"gpio_kp" 83 0 2 0 14742034892 22491454 1275268561 9585008335097
"AudioHardwareQSDOut" 16 0 0 0 94738861105 704864502 20176086427 8977790592174
"audio_pcm_suspend" 14 0 0 0 211352722187 422058099 35328094487 8977790500621
"audio_pcm_idle" 14 0 0 0 211352630634 0 35328094487 8977790500621
"SMD_RPCCALL" 7382 0 555 0 636077998 468994259 26184081 8977783267956
"rpc_read" 214 0 0 0 6530761 457767 1831054 8977783237438
"ApmCommandThread" 56 0 0 0 1433898924 0 895629880 8825111423477
"radio-interface" 38 0 0 0 41765899679 4004455570 1961944580 8786906162243
"rpc_read" 4429 0 0 0 192779566 184631377 244141 8779275638536
"rpc-interface" 537 0 0 0 889831583 863678015 41290284 8239455598513
"rpc_read" 535 0 0 0 1028228754 170288083 348480225 8239453920046
"AudioHardwareQSDIn" 9 0 0 0 147654846199 0 32158020026 7760196196386
"proximity" 1 1 0 0 3892520753 0 3892520753 5763470148164
"event1-252" 8 0 0 0 274658 0 91552 5734318414763
"mmc_delayed_work" 3 2 0 0 13576922628 0 8541424561 5511892785725
"msm_camera" 2 0 0 0 12680633542 0 10539916988 5504792504962
"msm_camera_wake" 2 0 0 0 12680633542 0 10539916988 5504792504962
"s5k3e2fx" 2 0 0 0 12293823244 0 10387512209 5504791894611
"flashlight" 1 0 0 0 116271973 0 116271973 5472884484944
"rpc_read" 2 0 0 0 70556639 0 41900634 56937371906
"event2-252" 0 0 0 0 0 0 0 0
"SMD_DATA7" 0 0 0 0 0 0 0 0
"SMD_DATA6" 0 0 0 0 0 0 0 0
"port_list" 0 0 0 0 0 0 0 0
"vbus_present" 0 0 0 0 0 0 0 0
"msm_serial_hs_dma" 0 0 0 0 0 0 0 0
"msm_serial_hs_rx" 0 0 0 0 0 0 0 0
"audiojack" 0 0 0 0 0 0 0 0
"headset" 0 0 0 0 0 0 0 0
"microp_i2c_present" 0 0 0 0 0 0 0 0
"rpc_server" 0 0 0 0 0 0 0 0
"rpc_read" 0 0 0 0 0 0 0 0
"vdec_suspend" 0 0 0 0 0 0 0 0
"vdec_idle" 0 0 0 0 0 0 0 0
"i2c" 0 0 0 0 0 0 0 0
"unknown_wakeups" 0 0 0 0 0 0 0 0
"deleted_wake_locks" 193 0 0 0 117065426 0 32287599 0
"kgsl" 2981 0 0 1068695066 4845796179890 688535376655 128397308351 9725263797740
"PowerManagerService" 1061 0 0 52465057371 7525105867782 1338152315208 5239685516362 96738674
65953
"vbus_present" 2 1 0 740221282954 5984945089112 108139678944 5244723806158 8986111270887
"SMD_DS" 176 176 0 0 103807277355 31379227646 1803994144 9680271884899
#

[Q] LG G2 D802. Spot the mount list error?

Can anyone post their mount list?
adb shell
mount
here's mine, and I cannot find the error.
I just want to see the difference.
rootfs / rootfs ro,relatime 0 0
tmpfs /dev tmpfs rw,nosuid,relatime,mode=755 0 0
devpts /dev/pts devpts rw,relatime,mode=600 0 0
proc /proc proc rw,relatime 0 0
sysfs /sys sysfs rw,relatime 0 0
debugfs /sys/kernel/debug debugfs rw,relatime 0 0
none /acct cgroup rw,relatime,cpuacct 0 0
tmpfs /mnt/secure tmpfs rw,relatime,mode=700 0 0
tmpfs /mnt/asec tmpfs rw,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/obb tmpfs rw,relatime,mode=755,gid=1000 0 0
none /dev/cpuctl cgroup rw,relatime,cpu 0 0
/dev/block/platform/msm_sdcc.1/by-name/system /system ext4 ro,relatime,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/userdata /data ext4 rw,nosuid,nodev,relatime,noauto_da_alloc,resuid=1000,errors=continue,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/cache /cache ext4 rw,nosuid,nodev,relatime,noauto_da_alloc,errors=continue,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/persist /persist ext4 rw,nosuid,nodev,relatime,noauto_da_alloc,errors=continue,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/modem /firmware vfat ro,relatime,uid=1000,gid=1000,fmask=0337,dmask=0227,codepage=cp437,iocharset=iso8859-1,shortname=lower,errors=remount-ro 0 0
/dev/block/platform/msm_sdcc.1/by-name/sns /sns ext4 rw,nosuid,nodev,relatime,noauto_da_alloc,errors=continue,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/drm /persist-lg ext4 rw,nosuid,nodev,relatime,noauto_da_alloc,errors=continue,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/mpt /mpt ext4 rw,nosuid,nodev,relatime,noauto_da_alloc,errors=continue,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/cust /cust ext4 ro,nosuid,nodev,relatime,noauto_da_alloc,data=ordered 0 0
/dev/fuse /mnt/shell/emulated fuse rw,nosuid,nodev,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
/dev/fuse /storage/emulated/legacy fuse rw,nosuid,nodev,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
Can anyone spot the error?
I assume I mounted something wrong here, so I have only 16GB of storage instead of 32GB.

[Q] LG Optimus L3 E400 ROM Troubleshooting

I am rooted (finally) and am trying to flash custom recovery and then ROM to my phone. Whenever I reboot after flashing, my phone starts the reboot process, but never gets past the LG screen (it is not bricked as I can take battery out and reboot it normally after the attempts). It will never actually fully reboot and make the change.
mount | grep system gives me this:
/dev/block/mmcblk0p14 /system ext4 rw,relatime,barrier=1,data=ordered 0 0
and then cat /proc/mounts gives me this:
rootfs / rootfs ro,noatime 0 0
tmpfs /dev tmpfs rw,relatime,mode=755 0 0
devpts /dev/pts devpts rw,relatime,mode=600 0 0
proc /proc proc rw,relatime 0 0
sysfs /sys sysfs rw,relatime 0 0
none /acct cgroup rw,relatime,cpuacct 0 0
tmpfs /mnt/asec tmpfs rw,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/obb tmpfs rw,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/extasec tmpfs rw,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/extobb tmpfs rw,relatime,mode=755,gid=1000 0 0
none /dev/cpuctl cgroup rw,relatime,cpu 0 0
/dev/block/mmcblk0p14 /system ext4 rw,relatime,barrier=1,data=ordered 0 0
/dev/block/mmcblk0p21 /data ext4 rw,nosuid,nodev,noatime,errors=continue,barrier=1,data=ordered,noauto_da_alloc 0 0
/dev/block/mmcblk0p15 /persist ext4 rw,nosuid,nodev,relatime,barrier=1,data=ordered 0 0
/dev/block/mmcblk0p16 /cache ext4 rw,nosuid,nodev,relatime,barrier=1,data=ordered 0 0
/dev/block/mmcblk0p18 /drm ext4 rw,nosuid,nodev,relatime,barrier=1,data=ordered 0 0
/dev/block/mmcblk0p22 /mpt ext4 rw,nosuid,nodev,relatime,barrier=1,data=ordered 0 0
/dev/block/vold/179:20 /mnt/sdcard vfat rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,fmask=0002,dmask=0002,allow_utime=0020,codepage=cp437,iocharset=iso8859
-1,shortname=mixed,utf8,errors=remount-ro 0 0
/dev/block/vold/179:20 /mnt/secure/asec vfat rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,fmask=0002,dmask=0002,allow_utime=0020,codepage=cp437,iocharset=iso8859
-1,shortname=mixed,utf8,errors=remount-ro 0 0
tmpfs /mnt/sdcard/.android_secure tmpfs ro,relatime,size=0k,mode=000 0 0
/dev/block/dm-0 /mnt/asec/imoblife.toolbox.full-1 vfat ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=
remount-ro 0 0
/dev/block/dm-1 /mnt/asec/com.s0up.goomanager-1 vfat ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=
remount-ro 0 0
/dev/block/dm-2 /mnt/asec/com.grindrapp.android-1 vfat ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=
remount-ro 0 0
/dev/block/dm-3 /mnt/asec/com.koushikdutta.rommanager-1 vfat ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=
remount-ro 0 0
/dev/block/dm-4 /mnt/asec/cm.aptoide.pt-1 vfat ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=
remount-ro 0 0
/dev/block/dm-5 /mnt/asec/de.mkrtchyan.recoverytools-1 vfat ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=
remount-ro 0 0
/dev/block/dm-6 /mnt/asec/com.siriusapplications.quickboot-1 vfat ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=
remount-ro 0 0
/dev/block/dm-7 /mnt/asec/com.pandora.android-1 vfat ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=
remount-ro 0 0
/dev/block/dm-8 /mnt/asec/com.cgollner.flashify-1 vfat ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=
remount-ro 0 0
/dev/block/dm-9 /mnt/asec/com.jrummy.root.browserfree-1 vfat ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=
remount-ro 0 0
#
anyone have any insight? is it just that the root filesystem is read only? the help would be greatly appreciated!

wmt9905 said:
I am rooted (finally) and am trying to flash custom recovery and then ROM to my phone. Whenever I reboot after flashing, my phone starts the reboot process, but never gets past the LG screen (it is not bricked as I can take battery out and reboot it normally after the attempts). It will never actually fully reboot and make the change.
mount | grep system gives me this:
/dev/block/mmcblk0p14 /system ext4 rw,relatime,barrier=1,data=ordered 0 0
and then cat /proc/mounts gives me this:
rootfs / rootfs ro,noatime 0 0
tmpfs /dev tmpfs rw,relatime,mode=755 0 0
devpts /dev/pts devpts rw,relatime,mode=600 0 0
proc /proc proc rw,relatime 0 0
sysfs /sys sysfs rw,relatime 0 0
none /acct cgroup rw,relatime,cpuacct 0 0
tmpfs /mnt/asec tmpfs rw,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/obb tmpfs rw,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/extasec tmpfs rw,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/extobb tmpfs rw,relatime,mode=755,gid=1000 0 0
none /dev/cpuctl cgroup rw,relatime,cpu 0 0
/dev/block/mmcblk0p14 /system ext4 rw,relatime,barrier=1,data=ordered 0 0
/dev/block/mmcblk0p21 /data ext4 rw,nosuid,nodev,noatime,errors=continue,barrier=1,data=ordered,noauto_da_alloc 0 0
/dev/block/mmcblk0p15 /persist ext4 rw,nosuid,nodev,relatime,barrier=1,data=ordered 0 0
/dev/block/mmcblk0p16 /cache ext4 rw,nosuid,nodev,relatime,barrier=1,data=ordered 0 0
/dev/block/mmcblk0p18 /drm ext4 rw,nosuid,nodev,relatime,barrier=1,data=ordered 0 0
/dev/block/mmcblk0p22 /mpt ext4 rw,nosuid,nodev,relatime,barrier=1,data=ordered 0 0
/dev/block/vold/179:20 /mnt/sdcard vfat rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,fmask=0002,dmask=0002,allow_utime=0020,codepage=cp437,iocharset=iso8859
-1,shortname=mixed,utf8,errors=remount-ro 0 0
/dev/block/vold/179:20 /mnt/secure/asec vfat rw,dirsync,nosuid,nodev,noexec,relatime,uid=1000,gid=1015,fmask=0002,dmask=0002,allow_utime=0020,codepage=cp437,iocharset=iso8859
-1,shortname=mixed,utf8,errors=remount-ro 0 0
tmpfs /mnt/sdcard/.android_secure tmpfs ro,relatime,size=0k,mode=000 0 0
/dev/block/dm-0 /mnt/asec/imoblife.toolbox.full-1 vfat ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=
remount-ro 0 0
/dev/block/dm-1 /mnt/asec/com.s0up.goomanager-1 vfat ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=
remount-ro 0 0
/dev/block/dm-2 /mnt/asec/com.grindrapp.android-1 vfat ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=
remount-ro 0 0
/dev/block/dm-3 /mnt/asec/com.koushikdutta.rommanager-1 vfat ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=
remount-ro 0 0
/dev/block/dm-4 /mnt/asec/cm.aptoide.pt-1 vfat ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=
remount-ro 0 0
/dev/block/dm-5 /mnt/asec/de.mkrtchyan.recoverytools-1 vfat ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=
remount-ro 0 0
/dev/block/dm-6 /mnt/asec/com.siriusapplications.quickboot-1 vfat ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=
remount-ro 0 0
/dev/block/dm-7 /mnt/asec/com.pandora.android-1 vfat ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=
remount-ro 0 0
/dev/block/dm-8 /mnt/asec/com.cgollner.flashify-1 vfat ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=
remount-ro 0 0
/dev/block/dm-9 /mnt/asec/com.jrummy.root.browserfree-1 vfat ro,dirsync,nosuid,nodev,relatime,uid=1000,fmask=0222,dmask=0222,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=
remount-ro 0 0
#
anyone have any insight? is it just that the root filesystem is read only? the help would be greatly appreciated!
Click to expand...
Click to collapse
I didn't read your whole post...but i think i can help u...just do kdg first....it will flash firmware to ur l3..so that u can use ur phone again..then root it and then install rom manager from playstore,there u will find an option of flashing recovery to l3...its the most safest method...any problem,pm me:thumbup:
Sent from my LG-E400 using Tapatalk 2

aroop mishra said:
I didn't read your whole post...but i think i can help u...just do kdg first....it will flash firmware to ur l3..so that u can use ur phone again..then root it and then install rom manager from playstore,there u will find an option of flashing recovery to l3...its the most safest method...any problem,pm me:thumbup:
Sent from my LG-E400 using Tapatalk 2
Click to expand...
Click to collapse
I was never not able to use my phone. I've tried ROM Manager to flash. The flashing isn't the problem. It's getting my to hold on to it because it never fully boots after flashing.

Das restore internal storage's symlinks

Hey,
I messed up something when moving from Devil's recovery to TWRP. I had a secondrom installed and backed up my internal storage for safety reasons and restored it after deleting the .secondrom directory.
Now I can access all my files on sdcard and write to it, but when it comes to downloads via Google Chrome, Chrome toasts "no SD card". ES Download Manager gives me "failed to download [...]".
Is there any way to solve this problem? I attached the output of mount in case you need this. I'm on march 10th nightly using devil's kernel on a Note II.
Code:
rootfs / rootfs ro,relatime 0 0
proc /proc proc rw,relatime 0 0
sysfs /sys sysfs rw,seclabel,relatime 0 0
selinuxfs /sys/fs/selinux selinuxfs rw,relatime 0 0
none /sys/fs/cgroup tmpfs rw,seclabel,relatime,mode=750,gid=1000 0 0
none /sys/fs/cgroup/memory cgroup rw,relatime,memory 0 0
/sys/kernel/debug /sys/kernel/debug debugfs rw,relatime 0 0
/dev/block/mmcblk0p13 /system ext4 ro,seclabel,noatime,nodiratime,user_xattr,barrier=0,data=writeback,discard 0 0
/dev/block/mmcblk0p16 /data ext4 rw,seclabel,nosuid,nodev,noatime,nodiratime,errors=panic,user_xattr,barrier=0,journal_async_commit,data=writeback,noauto_da_alloc,discard 0 0
/dev/block/mmcblk0p12 /cache ext4 rw,seclabel,relatime,user_xattr,barrier=1,data=ordered 0 0
tmpfs /dev tmpfs rw,seclabel,nosuid,relatime,mode=755 0 0
devpts /dev/pts devpts rw,seclabel,relatime,mode=600 0 0
none /dev/cpuctl cgroup rw,relatime,cpu 0 0
none /acct cgroup rw,relatime,cpuacct 0 0
tmpfs /mnt/asec tmpfs rw,seclabel,relatime,mode=755,gid=1000 0 0
/dev/block/dm-0 /mnt/asec/com.heku.readingtrainer-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime,user_xattr,barrier=1 0 0
/dev/block/dm-1 /mnt/asec/com.vito.lux-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime,user_xattr,barrier=1 0 0
tmpfs /mnt/obb tmpfs rw,seclabel,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/fuse tmpfs rw,seclabel,relatime,mode=775,gid=1000 0 0
/dev/block/mmcblk0p3 /efs ext4 rw,seclabel,nosuid,nodev,noatime,errors=panic,user_xattr,barrier=1,journal_async_commit,data=ordered 0 0
/dev/block/mmcblk0p14 /preload ext4 rw,seclabel,nosuid,nodev,noatime,user_xattr,barrier=1,journal_async_commit,data=ordered 0 0
/dev/fuse /mnt/shell/emulated fuse rw,nosuid,nodev,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
tmpfs /storage/emulated tmpfs rw,seclabel,nosuid,nodev,relatime,mode=751,gid=1028 0 0
/dev/block/vold/179:49 /mnt/media_rw/sdcard1 vfat rw,dirsync,nosuid,nodev,noexec,relatime,uid=1023,gid=1023,fmask=0007,dmask=0007,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0
/dev/fuse /storage/sdcard1 fuse rw,nosuid,nodev,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
/dev/fuse /storage/emulated/0 fuse rw,nosuid,nodev,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
/dev/fuse /storage/emulated/legacy fuse rw,nosuid,nodev,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
Sent from my GT-N7100 using Tapatalk

Problem solved doing backup, full wipe and reset, and restore with TWRP. I put my sd card's content into an archive and restored it after the hole process.
Sent from my GT-N7100 using Tapatalk

[Resolved] Accessing user storage while root? [Fire TV 1 Rbox-5.0.5.1]

EDIT: Resolved! See the new post!
Hello
I'm having a problem, I tried to use a samba server to access files from the FireTV on my computer, it does require root to bind the correct port, and seem to work, except...
Well, it seem that root has no access to neither the internal storage or the USB disk.
"mount" as standard user
Code:
rootfs / rootfs ro,relatime 0 0
tmpfs /dev tmpfs rw,seclabel,nosuid,relatime,mode=755 0 0
devpts /dev/pts devpts rw,seclabel,relatime,mode=600 0 0
none /dev/cpuctl cgroup rw,relatime,cpu 0 0
proc /proc proc rw,relatime 0 0
sysfs /sys sysfs rw,seclabel,relatime 0 0
selinuxfs /sys/fs/selinux selinuxfs rw,relatime 0 0
debugfs /sys/kernel/debug debugfs rw,relatime 0 0
none /sys/fs/cgroup tmpfs rw,seclabel,relatime,mode=750,gid=1000 0 0
none /acct cgroup rw,relatime,cpuacct 0 0
tmpfs /mnt/asec tmpfs rw,seclabel,relatime,mode=755,gid=1000 0 0
/dev/block/dm-0 /mnt/asec/com.oddworld.Stranger-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-1 /mnt/asec/jp.co.sega.vtc.OneApk-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-2 /mnt/asec/com.gotv.crackle.handset-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-3 /mnt/asec/com.coffeestainstudios.goatsimulator-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-4 /mnt/asec/com.afksoft.FourLittleKnights-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-5 /mnt/asec/com.teotlstudios.UnmechanicalAndroid-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-6 /mnt/asec/com.headupgames.bridgeconstructorplayground-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-7 /mnt/asec/com.ratrodstudio.skateparty2-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-8 /mnt/asec/com.coffeestainstudios.goatsimulator.mmo-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-9 /mnt/asec/com.disney.datg.videoplatforms.android.amazon.kindle.watchdjr-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-10 /mnt/asec/com.blisscomedia.ZombieTrekP-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-11 /mnt/asec/com.vectorunit.redamazon-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-12 /mnt/asec/com.acceleroto.unpossible-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-13 /mnt/asec/com.ghisler.android.TotalCommander-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-14 /mnt/asec/com.pbs.video-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-15 /mnt/asec/com.playalongtv.jellyblox-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-16 /mnt/asec/org.videolan.vlc-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-17 /mnt/asec/com.estrongs.android.pop-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-18 /mnt/asec/com.NasBanov.Tangrams-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-19 /mnt/asec/com.disney.datg.videoplatforms.android.amazon.kindle.watchdc-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-20 /mnt/asec/com.robertdea.asteroidbeltFTV-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-21 /mnt/asec/com.disney.datg.videoplatforms.android.amazon.kindle.watchdxd-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-22 /mnt/asec/com.telltalegames.borderlands100-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-23 /mnt/asec/com.msherwin.traversal-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-24 /mnt/asec/com.tinystarship.alongwayhome-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-25 /mnt/asec/com.playrisedigital.ttra-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-26 /mnt/asec/com.playdigious.mechanicescapeprolog-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-27 /mnt/asec/com.giantssoftware.fs14-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-28 /mnt/asec/com.disney.disneymoviesanywhere_ama-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-29 /mnt/asec/com.pandora.android.gtv-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
/dev/block/dm-30 /mnt/asec/com.ratrodstudio.snowparty-1 ext4 ro,dirsync,seclabel,nosuid,nodev,noatime 0 0
tmpfs /mnt/obb tmpfs rw,seclabel,relatime,mode=755,gid=1000 0 0
/dev/block/platform/msm_sdcc.1/by-name/system /system ext4 ro,seclabel,relatime,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/cache /cache ext4 rw,seclabel,nosuid,nodev,noatime,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/userdata /data ext4 rw,seclabel,nosuid,nodev,noatime,nomblk_io_submit,nobarrier,commit=20,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/modem /firmware vfat ro,context=u:object_r:firmware_file:s0,relatime,uid=1000,gid=1000,fmask=0337,dmask=0227,codepage=cp437,iocharset=iso8859-1,shortname=lower,errors=remount-ro 0 0
/dev/block/loop0 /mnt/sqfs squashfs ro,context=u:object_r:squashfs_file:s0,relatime 0 0
/dev/block/platform/msm_sdcc.1/by-name/persist /persist ext4 rw,context=u:object_r:persist_file:s0,nosuid,nodev,noatime,data=ordered 0 0
/dev/fuse /mnt/shell/emulated fuse rw,nosuid,nodev,noexec,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
/dev/fuse /mnt/shell/emulated/0 fuse rw,nosuid,nodev,noexec,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
tmpfs /storage/emulated tmpfs rw,seclabel,nosuid,nodev,relatime,mode=751,gid=1028 0 0
/dev/block/vold/8:1 /mnt/media_rw/usbdisk vfat rw,dirsync,nosuid,nodev,noexec,relatime,uid=1023,gid=1023,fmask=0007,dmask=0007,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0
/dev/block/vold/8:1 /mnt/secure/asec vfat rw,dirsync,nosuid,nodev,noexec,relatime,uid=1023,gid=1023,fmask=0007,dmask=0007,allow_utime=0020,codepage=cp437,iocharset=iso8859-1,shortname=mixed,utf8,errors=remount-ro 0 0
/dev/fuse /storage/usbdisk fuse rw,nosuid,nodev,noexec,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
/dev/fuse /storage/emulated/0 fuse rw,nosuid,nodev,noexec,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
/dev/fuse /storage/emulated/legacy fuse rw,nosuid,nodev,noexec,relatime,user_id=1023,group_id=1023,default_permissions,allow_other 0 0
"mount" as root:
Code:
rootfs / rootfs ro 0 0
tmpfs /dev tmpfs rw,seclabel,nosuid,relatime,mode=755 0 0
devpts /dev/pts devpts rw,seclabel,relatime,mode=600 0 0
none /dev/cpuctl cgroup rw,relatime,cpu 0 0
proc /proc proc rw,relatime 0 0
sysfs /sys sysfs rw,seclabel,relatime 0 0
selinuxfs /sys/fs/selinux selinuxfs rw,relatime 0 0
debugfs /sys/kernel/debug debugfs rw,relatime 0 0
none /sys/fs/cgroup tmpfs rw,seclabel,relatime,mode=750,gid=1000 0 0
none /acct cgroup rw,relatime,cpuacct 0 0
tmpfs /mnt/asec tmpfs rw,seclabel,relatime,mode=755,gid=1000 0 0
tmpfs /mnt/obb tmpfs rw,seclabel,relatime,mode=755,gid=1000 0 0
/dev/block/platform/msm_sdcc.1/by-name/system /system ext4 ro,seclabel,relatime,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/cache /cache ext4 rw,seclabel,nosuid,nodev,noatime,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/userdata /data ext4 rw,seclabel,nosuid,nodev,noatime,nomblk_io_submit,nobarrier,commit=20,data=ordered 0 0
/dev/block/platform/msm_sdcc.1/by-name/modem /firmware vfat ro,context=u:object_r:firmware_file:s0,relatime,uid=1000,gid=1000,fmask=0337,dmask=0227,codepage=cp437,iocharset=iso8859-1,shortname=lower,errors=remount-ro 0 0
/dev/block/loop0 /mnt/sqfs squashfs ro,context=u:object_r:squashfs_file:s0,relatime 0 0
/dev/block/platform/msm_sdcc.1/by-name/persist /persist ext4 rw,context=u:object_r:persist_file:s0,nosuid,nodev,noatime,data=ordered 0 0
How could I fix that?
Thanks

OK, so immediately after posting that, I remembered that the recovery concider data to be the same partition as userstorage, so I looked around, and indeed, userdata are accessible on /data/media/0/ !

Database Users

welcome