yashsingh1/xdaforums huggingface dataset:
[Xperia Z1 Q&A, Help & Troubleshooting] eclyptos:
So that's why all the problems of rebooting application when you try to go back to them in opened multitasking menu, holy c...p, I never imagine it was an issue.
[Xperia Z1 Q&A, Help & Troubleshooting] raziel123:
Memory Leak/Bad memory management

Guys can anyone confirm if the issue is Resolved on Custom kernel's like the DoomKernel 06 etc, ?
[Xperia Z1 Q&A, Help & Troubleshooting] MohammadAG:
A kernel can't fix a system userspace issue.
[Xperia Z1 Q&A, Help & Troubleshooting] raziel123:
Jazakallahu khair bro,

I thought it was a kernel related issue,

shukran for the correction bro.
[Xperia Z1 Q&A, Help & Troubleshooting] eclyptos:
So what should fix it?
[Xperia Z1 Q&A, Help & Troubleshooting] xasbo:
Sony's next firmware, hopefully. Some of us have the problem, some don't, haven't found a root cause yet.
[Xperia Z1 Q&A, Help & Troubleshooting] MohammadAG:
The system_server issue seems to have been resolved in .136 :)
[Xperia Z1 Q&A, Help & Troubleshooting] raziel123:
Thanks for the info Bro,

Waiting for a rooted, tweaked and Debloated rom ...:D
[Xperia Z1 Q&A, Help & Troubleshooting] jmgg2k:
[MENTION=2011359]MohammadAG[/MENTION]
[MENTION=4904057][NUT][/MENTION]
[MENTION=2784807]DooMLoRD[/MENTION]

I can confirm that the memory leak is still present on .136

what a shame!
[Xperia Z1 Q&A, Help & Troubleshooting] FarrukhQadri:
Don't know much about roms. I always Purge assets in kernel setting and try to use alternative apps, like the official Facebook app will consume 25-35mb ram sometimes even more if you use kylph it will consume 18mb at max or less maybe
[Xperia Z1 Q&A, Help & Troubleshooting] raziel123:
It is? :confused:
[Xperia Z1 Q&A, Help & Troubleshooting] SleemLDJ:
Unfortunately it is for me too.
[Xperia Z1 Q&A, Help & Troubleshooting] eclyptos:
What kind of problem with Ram are you facing now?
[Xperia Z1 Q&A, Help & Troubleshooting] sephstyler:
Thanks for reporting your .136 experience.

Has anyone been able to improve their experience on .136? is it an issue on all ftfs?

jmgg2k - are you rooted?
[Xperia Z1 Q&A, Help & Troubleshooting] sephstyler:
Did you have the issue before and now its gone?
[Xperia Z1 Q&A, Help & Troubleshooting] jmgg2k:
The same "system_server" leak described on this topic

---------- Post added at 03:45 AM ---------- Previous post was at 03:39 AM ----------

im rooted with UB, but did a fresh install of .136, relocked my BL and leave the Z1 stock 100%. The memory leak happen again

"system_server" everywhere. Just download OS MONITOR and check process every 5 hours and you´ll see.
[Xperia Z1 Q&A, Help & Troubleshooting] MohammadAG:
That's weird, the issue is completely gone for me. Didn't clear /data or anything either.
[Xperia Z1 Q&A, Help & Troubleshooting] LLars_PL:
I have exact same problems on every .290 / 4.3 android it`s annoying for me i really hate that to force restart my phone after a couple hours of usage. It has 2gb ram! after hours i can use around 100- which i cant handle, the phone cant even open swifkeyx or poweramp, they just close or dont even open. I would really want to know a fix!

some or all apps are showing restarting.. at system settings like some guys already said
[Xperia Z1 Q&A, Help & Troubleshooting] raziel123:
I can't say if the issue is present or not, but I have no slowdowns, zero restarts...

the battery life is much better and the phone runs cooler as well.

Regards
[Xperia Z1 Q&A, Help & Troubleshooting] eclyptos:
The Fix is update to .136. Someone here saying the problem still there but I will not be so sure, a lot of users do not have this problem anymore after update so the only fix at the moment is to Update.
[Xperia Z1 Q&A, Help & Troubleshooting] shteren:
I used nut flashable update to. 136 and I have no ram leak, system server is behaving normal...
[Xperia Z1 Q&A, Help & Troubleshooting] LLars_PL:
Yes i know, another fix is to downgrade to 4.22. But i mean a fix for 4.3 for now :D

It isnt any great 136 rom out there actually, and 4.22 looses at battery :/
[Xperia Z1 Q&A, Help & Troubleshooting] sephstyler:
Just to update this thread.

I flashed the .136 ftf (SG version) last night, and used this recovery (thanks [MENTION=2784807]DooMLoRD[/MENTION]) http://xdaforums.com/showthread.php?t=2632808 and then rooted the phone.

Its been roughly 10 hours, and there has been no system slowdown just yet, and there is only just the one instance of android os when looking in OS monitor.

Seems hopeful for me.

I will update this again later.
[Xperia Z1 Q&A, Help & Troubleshooting] LLars_PL:
I`m running 136 Honamz1 right now, no system slowdowns noticed yet, will update too :)
[Xperia Z1 Q&A, Help & Troubleshooting] sephstyler:
Spoke too soon. 9 instances of android OS (System server) and <300mb of RAM left - still usable - i'll see if its clears itself.
[Xperia Z1 Q&A, Help & Troubleshooting] sephstyler:
Confirmed. Bug stills exists for me.

Could this be an app I'm using? Could this be due to root?

I'm tempted to try a custom ROM now if that gets rid of the bug. Any ideas guys?
[Xperia Z1 Q&A, Help & Troubleshooting] sephstyler:
I went onto Monxdified ROM yesterday. Still same problem.

This is irritating now.

Ideas?
[Xperia Z1 Q&A, Help & Troubleshooting] jmgg2k:
im having this memory leak bug with .290 (stock and custom roms) and with .136. (stock rooted)

Im seriously considering downgrade to .257 :eek:
[Xperia Z1 Q&A, Help & Troubleshooting] sephstyler:
Ok. So I got frustrated and flashed the ftf for the Singapore 136.

Surprisingly 16 hours later. No ram issues or slowdowns or multiple system_servers yet.

I didn't load recovery or root. Just stock except for unlocked boot loader.

Could it be due to recovery or root???
[Xperia Z1 Q&A, Help & Troubleshooting] jmgg2k:
im testing with the same config, but FTF 136 generic-india c6902. No root, no recovery (only UB). After 12 hours no memory leak. I will wait another 24 hours and update with info. :good:
[Xperia Z1 Q&A, Help & Troubleshooting] sephstyler:
Looks like we're onto something eh. Mine is same set up (no root, no recovery, only UB), except mine is C6903. I too will update again in about 24 hours.

Thanks for your help [MENTION=3644915]jmgg2k[/MENTION]
[Xperia Z1 Q&A, Help & Troubleshooting] jmgg2k:
[MENTION=1630221]sephstyler[/MENTION]

Confirmed. No more memory leak! :good:

my setup: UB, stock FTF .136 generic india C6902. No root or custom kernel. (NO MEMORY LEAK PROBLEM)

Edit: Im testing NUT´s stock flashable 136 with root. After 12 hours of testing there is not a memory leak. Will test this setup for 24 hours and update.
[Xperia Z1 Q&A, Help & Troubleshooting] shteren:
i'm running NUT's for over a week, absolutly no ram issues, i restarted my phone only once the whole week to flash something through recovery...
[Xperia Z1 Q&A, Help & Troubleshooting] Destroyedbeauty:
The system_server bug seems to be gone on .136 FW, at least for me. On .290 - it caused slowdowns and battery drainage so it turned insane. No problems / issues on .136 though.
[Xperia Z1 Q&A, Help & Troubleshooting] SleemLDJ:
I'm still having memory leaks. Just to confirm this. Did you restore your apps through titanium backup after the fresh install?

I did this and I'm thinking that's what's causing mine.
[Xperia Z1 Q&A, Help & Troubleshooting] shteren:
I did a dirty flash over my previous 4.3 rom, no fresh install
[Xperia Z1 Q&A, Help & Troubleshooting] sephstyler:
I'll try NUT's later this week. My completely stock 136 has been fine for one full week.
[Xperia Z1 Q&A, Help & Troubleshooting] LLars_PL:
hello, i`m having this too-

on any 4.3 based rom, always with clean flashes- no restores

now im on .136

facing it all the time :(
[Xperia Z1 Q&A, Help & Troubleshooting] omegahanggara:
I'm on .136, and yes! this is happened on my phone too. Actually this is issue regarding Android JB system_server memory leak, where system_server spawn multiple times in system.

Anyway, I have a simple script to fix this issue. This is not official ways tho, but it should help anyone who face this issue. This script must be run manually (FOR NOW), I'll try to make it executed automatically.

Here's the command, just copy and paste it on Terminal Emulator

NOTE: ROOT PRIVILEGES AND BUSYBOX ARE NEEDED!

for pids in $(busybox ps | grep system_server | grep Thread | busybox awk '{print $1}' | xargs); do kill -9 $pids; echo 3 > /proc/sys/vm/drop_caches; done
[Xperia Z1 Q&A, Help & Troubleshooting] LLars_PL:
Thank you, will try that :)

Would be nice to have it executed automatic- but Set llama to do that on screen off - on should do that, shouldnt it?

LG
[Omni Q&A] parker09:
Hey, first off I'm still new to this, so learning as I go, I've built previously for Mako but having a bit of trouble building for Hammerhead (Nexus 5) using Ubuntu 12.04 64bit

Seems to be a error where the script can't find the file/directory, but I haven't had any repo sync errors or anything.

(full log: http://pastebin.com/DSzDJDRb)

Error seems to be located

mkdir -p /home/parker/android/omni/out/target/product/hammerhead/obj/GYP/shared_intermediates/blink; cd external/chromium_org/third_party/WebKit/Source/core; python scripts/rule_bison.py xml/XPathGrammar.y "/home/parker/android/omni/out/target/product/hammerhead/obj/GYP/shared_intermediates/blink" bison
target thumb C++: third_party_WebKit_Source_wtf_wtf_gyp <= external/chromium_org/third_party/WebKit/Source/wtf/CryptographicallyRandomNumber.cpp
Traceback (most recent call last):
File "scripts/rule_bison.py", line 75, in <module>
returnCode = subprocess.call([bisonExe, '-d', '-p', prefix, inputFile, '-o', outputCpp])
File "/usr/lib/python2.7/subprocess.py", line 524, in call
return Popen(*popenargs, **kwargs).wait()
File "/usr/lib/python2.7/subprocess.py", line 711, in __init__
errread, errwrite)
File "/usr/lib/python2.7/subprocess.py", line 1308, in _execute_child
raise child_exception
OSError: [Errno 2] No such file or directory
make: *** [/home/parker/android/omni/out/target/product/hammerhead/obj/GYP/shared_intermediates/blink/CSSGrammar.cpp] Error 1
make: *** Waiting for unfinished jobs....
Traceback (most recent call last):
File "scripts/rule_bison.py", line 75, in <module>
returnCode = subprocess.call([bisonExe, '-d', '-p', prefix, inputFile, '-o', outputCpp])
File "/usr/lib/python2.7/subprocess.py", line 524, in call
return Popen(*popenargs, **kwargs).wait()
File "/usr/lib/python2.7/subprocess.py", line 711, in __init__
errread, errwrite)
File "/usr/lib/python2.7/subprocess.py", line 1308, in _execute_child
raise child_exception
OSError: [Errno 2] No such file or directory
target thumb C++: third_party_WebKit_Source_wtf_wtf_gyp <= external/chromium_org/third_party/WebKit/Source/wtf/CurrentTime.cpp
make: *** [/home/parker/android/omni/out/target/product/hammerhead/obj/GYP/shared_intermediates/blink/XPathGrammar.cpp] Error 1
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
[Galaxy Note 10.1 (2014 Edition) Q&A, Help & Troubl] anthropoidape:
Hi all, I have had my P600 since Christmas and it has been good. I am running ML1 firmware, no root. It shipped with MJ2.

I have noticed a couple of problems. Firstly, I have occasional bluetooth keyboard disconnects. They really infrequent but definitely occur. They just don't seem to be anywhere near as severe as people have been describing in other threads.

Secondly, this tablet just can't detect my 5GHz wifi connection. My Note II on the table next to it has no problems finding and using that connection. I am downloading MK1 firmware now to see if it is ML1 that is the problem, as I *think* that the tablet originally detected both 2.4 and 5GHz connections. I didn't really take note though. I have noticed this now mainly because I've been trying to turn wifi on and off to test what may be happening with bluetooth.

Thing is, I've never really had a good BT experience in my life, but I need to get this keyboard and a mouse working to use this tablet the way I intend to.

Is the 5GHz failure an ML1 thing, is there some other cause, or is it a hardware fault? Any tips?

Cheers,

Jason
[Galaxy Note 10.1 (2014 Edition) Q&A, Help & Troubl] C2Q:
Running ML1 as well. No comment on the BT keyboard since I haven't used mine enough yet, only for a few minutes here and there to test, not long time.

I have a dual band Asus RT AC-66U and I can use both my 2.4 and 5 Ghz networks. Only thing is that the 5 Ghz network gets poor reception from the tablet across my house (to be expected I suppose).
[Galaxy Note 10.1 (2014 Edition) Q&A, Help & Troubl] anthropoidape:
Thanks for the reply. It prompted me to look further and I realised it's a channels thing. Changed the channel on my router and the Note can see 5GHz now.

Silly me.
[Galaxy Note 10.1 (2014 Edition) Q&A, Help & Troubl] manoscello:
Someone has to find what's going on with bluetooth problem. It's very critical to be able to use this tablet with mouse and keyboard , especially bluetooth, as you can charge the tablet in the same time.
[Galaxy Note 10.1 (2014 Edition) Q&A, Help & Troubl] anthropoidape:
I agree. It is stressing me out. I feel a little trapped because a good test would be to install cleanrom 1.1, which at least one person has said fixed bluetooth, but I can't do that without sacrificing my warranty.

I am not even sure whether I have a hardware problem or bluetooth is just a dubious technology.
[Barnes & Noble Nook Tablet] jakemotata:
Nook Tablet on Windows, CM10.1, USB Debugging mode open, no Auto Mount found

Using ADT bundle, which includes eclipse for andoid development. My physical device should appear in "devices" bar in the lower middle of the screen.

I spent a whole day and watched many threads. Basically, my problem is the same as thishttp://xdaforums.com/showthread.php?t=1709608. I also think it's mainly the adb problem. Too bad the video here is deletedhttp://xdaforums.com/showthread.php?t=1474956

Now I stuck with Nook Tablet being shown in devices manager with an exclaimation point next to its left.

Can someone give me some hints:highfive:?
[Barnes & Noble Nook Tablet] digixmax:
You might find this http://xdaforums.com/showpost.php?p=35971559&postcount=13 helpful.
[Barnes & Noble Nook Tablet] jakemotata:
Thank you

Your post is exactly the right answer. I found it somewhere else hours ago. Still many thanks to you.

I couldn't find "resolved" tag for this thread. Guess I should leave it be?
[Barnes & Noble Nook Tablet] digixmax:
FWIW, you can also use "ADB access over WiFi" by using one of many ADB WiFi/Wireless apps of Google Playstore -- e.g., https://play.google.com/store/apps/details?id=com.wave18.adbwireless&hl=en.

I find this access method really handy: no need to configure some obscure USB Vendor/Device ID codes, nor fussing with a USB cord ...
[General Accessories] Britishbulldog:
hi all,

anyone got a Brodit Holder for an XDA2i for sale if so drop me a pm

cheers
[Samsung Galaxy Core.] rohmanch:
i cant go to recovery after flashing cmw. please help
[Samsung Galaxy Core.] win32kierzen:
What recovery?? Stock recovery or CWM recovery?? Be specific..
[Samsung Galaxy Core.] thecoreguy:
You Need INU version firmware.... Or You Can Try Other Methods.
[Samsung Galaxy Core.] vvaibhavv:
Flash cwm .. then press vol up +power + home it will definitely go
[Samsung Galaxy Core.] vickie_vb:
Hello the core guy I'm new. . I recently got a update for galaxy core...I installed it... now I cant flash custom recovery via odin it pass on pc but on phone it shows signature failure... any solutions is appreciated.. thnks in advance.
[Eee Pad Transformer Q&A, Help & Troubleshooting] sidneyk:
Help with sl101

I'll try to help here. First, download this TWRP built for the slider to your pc:

https://dl.dropboxusercontent.com/u/47619656/signed_twrp-2.6.3.9_sl101.zip

Unzip it on your pc in a separate folder and you should see a file 'twrp.blob'. Open a command prompt or terminal (if linux) and type the following commands:

adb shell
su
dd if=/dev/zero of=/dev/block/mmcblk0p3
exit

Then from the directory that you unzipped the twrp.blob in, type the following in a command prompt or terminal:

adb push ./twrp.blob /sdcard/twrp.blob
adb shell
su
dd if=/sdcard/twrp.blob of=/dev/block/mmcblk0p4
exit
adb reboot

If that worked, then you see the blue flashing bar, and since you have no ROM, at least an attempt to boot one up. Then try to get back into recovery with holding volume down and power, then volume up when the white text appears. You should see twrp recovery built for your sl101. Once, in twrp, you can use the adb sideload function to transfer and flash a ROM from your PC. From the directory where your ROM.zip is, in a command prompt or terminal and tab in adb sideload mode, type:

adb sideload ROM.zip

Replacing ROM.zip with the actual name of your ROM file. If the above doesn't work then try:

adb sideload ./ROM.zip

And stay away from ROM Manager in the future, it's no good for our 101 series devices.
[Eee Pad Transformer Q&A, Help & Troubleshooting] Timberwolfhusky:
Thanks for your reply,:good:

I would gladly try your procedure ASAP, yet there is a big problem, I cannot get adb to recognize my tablet. I have no means of enabling it in the tablet as it simply will not get far enough in the boot process to allow adb. I pointed out in my first post that I tried a foctory reset in CWM, which got forever stuck and I rebooted in the "middle" of the process, however it seems that it did "wipe" the ADB settings, and now no matter what kind of boot settings I choose there is no way I can access adb.

I must prioritize the finding of a way to access adb, as naturally without it, I cannot input any kind of commands..:eek:

Thanks for the suggestion, yet without adb I do not see a way to try it.
[Eee Pad Transformer Q&A, Help & Troubleshooting] sidneyk:
Sorry, I thought you said that you COULD get to adb in recovery. My apologies. Sounds like what you need is nvflash method, but may not be an option for you. If I think of anything else I'll post back.
[Eee Pad Transformer Q&A, Help & Troubleshooting] Timberwolfhusky:
Indeed, AT FIRST I could somehow get into ADB's "recovery" mode through CWM, took advantage of this to flash TWRP(can't recall version), only to find that i could not boot into any recovery, neither CWM nor TWRP, just as if the system just "skipped" the recovery and went into the usual bootloop..

I tought of the APX mode too which uses NvFlash as well, yet, I found that due to the slider's serial number, no SBKs could be used with either Wheelie or NvFlash..so I hit a dead end with those..

It is complicated, yet I might have omitted something, if you could point out so, you'd be my hero.:cool:

Thanks again for your time.
[Eee Pad Transformer Q&A, Help & Troubleshooting] JGarrido:
Hi Timberwolfhusky, any recent progress? I'm anxious to see how this goes, because I may wind up having to to go down the same path.

I also just rooted my sl101 (I used 1-Click Transformer Root_1.1 via Windows VM - I'm on a Mac) , and have a CWM recovery installed through RM, but now I'm stuck. I'm unable to run a backup, because the /sdcard isn't mounting, nor giving me the option when I manually boot into recovery. So I'm not completely screwed yet, but unable to proceed any further.
[Eee Pad Transformer Q&A, Help & Troubleshooting] Timberwolfhusky:
Hello and thank goodness you are interested, maybe this thread will grow to find solutions for SL101 users..

I did the same thing, I installed CWM through Rom Manager and it is to be noted that rom manager lists CWM FOR the TF101, which despite being similar to the slider, it just will not work.. I really do not know if rooting from a VM had anything to do with your problem. The most important thing here is if you still have ADB interface working.. as that should allow you to unbrick fairly easy. Can you STILL boot to CWM? if so, mounting the USB storage in "mounts and storage" in CWM should give you adb access.. With this you might want to either flash TWRP that sydneyk kindly provided in the second post or use PERI or other unbrick tools available..

I have not made ANY progress for I do NOT have any kind of access to ADB and NvFlash does not work with the slider..

Bottom line is, if you are able to flash another recovery that is not CWM you should be fine..

Please report back if you can get it solved, and do spread the word if you can as there is not much development for the slider and we could use the help..
[Eee Pad Transformer Q&A, Help & Troubleshooting] Timberwolfhusky:
Skipping android OTA checking

Just for the reference, I tried the OTA update functionality, which is placing the ROM update on the external MicroSD card, yet not only nothing happens or it shows an error, but trying to "update" shows "skipping android OTA checking"(I am attaching an image depicting this)

Still stuck with NO recovery, NO adb and NO OTA functionality...the ONLY glimmer of hope is NvFlash and APX mode, but we NEED those SBKs!

how isit possible that they are available for Tegra 3 devices but not for the Slider??:confused:

Still praying for help,:(

Peace.
[Eee Pad Transformer Q&A, Help & Troubleshooting] sidneyk:
For your ota to work you'll probably have to be able to first flash back a stock recovery.
[Eee Pad Transformer Q&A, Help & Troubleshooting] Timberwolfhusky:
That is what I was afraid of...Yet how in the world am I going to flash ANYTHING without any ADB or NvFlash? I have a rope to the neck right now..I realize Rom Manager was a suicidal move..
[Eee Pad Transformer Q&A, Help & Troubleshooting] JGarrido:
I've tried a few things since then, and the details are a bit fuzzy, but I believe I wound up using PERI (OneclickrecoveryV0.4.2) to install TWRP. Unfortunately the recovery it came with didn't seem to have any ability to interact with the touchscreen (v.2.5.0.0, I think?), and the hardware buttons don't work, so I was stuck.

I managed to pull a compatible recovery from elsewhere (v2.6.3.9), and swapped it out within PERI files so did manage to get it installed, and I can get into recovery mode now and move around, but every time I attempt to install a ROM, I get an assert error - apparently it's trying to identify my tablet as a tf101, instead of a sl101, and so the install fails. I've tried 3 different ROMs, so my guess is the recovery I'm running is what's actually generating the error, so I may have the wrong version installed, as this one appears to be not 100% compatible with a sl101. Now i'm wondering if the backup I was able to perform will even be restorable. I still have access to the working stock install, so all is not lost yet. I could abandon the process now and still have a fully functional tablet, though I've been experiencing some slowdowns lately, and would still like to get another ROM on here to see how it performs by comparison.

As a side note, I've tried using GooManager to assist with the recovery installation, backup process, and ROM download and installation, but the only useful thing I've managed to get it to do for me is reboot into recovery (now that I have it installed), but even that seems hit or miss. I also tried TWRP Manager, but all it does is display a splash screen with their logo, and then display a blank black screen after that, so it was completely useful to me.

Can anyone advise as to a working recovery and ROM combination (including version numbers)? I'd like to stick with CWM, if possible (most familiar with it), but it seems to be more problematic than TWRP, so i'll take anything that works at this point.