I have free alternative, kernel auditor. Bit what i need chance to keep all core online?
[ROM] [5.1x] [p880] Euphoria-OS 1.1 (beta) Unofficial [8-2-16]
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I have free alternative, kernel auditor. Bit what i need chance to keep all core online?
I think iodak kernel should not keep all cores online. I had that problem before when it does that but I don't know how I've fixed it so it doesn't keep all cores online.
BTW why would you keep all cores online? Doing that phone will always have all cores online even when just watching homescreen and if you ask me I would say it is way better to just have one core doing what would, in your case, 4 cores do- nothing. Better try different Governor/Scheduler.
Last edited:
Multicore Power Saving 0
Max Active CPU Cores 4
Also consider CPUQuiet Power Management set to Runnable
It still lags as hell - at least from time to time. But overall smoothness of the system is rather average.
I see the lags usually hits the phone when I'm launching some Google apps, especially Chrome, and I can see it's a common problem, especially with the browser.
I'm considering rolling back to KitKat or some earlier Euphoria releases o.o
New version ready for download (Euphoria-OS-1.1-p880-20150427). I found a major bug on lowmemorykiller that is now fixed.
Changelog:
- Merge Euphoria updates
- Fix lowmemorykiller
I will update OP, sources and changelog later today.
Changelog:
- Merge Euphoria updates
- Fix lowmemorykiller
I will update OP, sources and changelog later today.
There are two problems with this ROM that I'm experiencing. First is that, if I use apps like Relay for reddit for more than 20 minutes (mostly when looking links like imgur galleries) everything gets slow to the point where I need to restart the phone. Second problem I'm facing, is when using filters on Instagram app, it glitches like hell. Does anyone else experience this, because its hard to believe its just me?
Sometimes phone starts to lag but not only lag...Super lag.Cant play 1 mini-game like a person.ZigZag or aa,ff or other.When playing starts to lag until restart the phone.And on ZigZag blue floor which is falling have some small lines,they are making small squares.If you want I can upload a picture...And how to fix game lag?
calling with loudspeaker
last release is working really fine for me but I am not playing games
But a bug came back: when calling with loudspeaker on, if the screen turns off, it is imposible to turn it on unless you reboot the phone :crying:
last release is working really fine for me but I am not playing games
But a bug came back: when calling with loudspeaker on, if the screen turns off, it is imposible to turn it on unless you reboot the phone :crying:
If your phones are slow-just uninstall facebook and messenger and download fb lite!
fb lite mean Fastlite for facebook or ?
New version ready for download. Fix dead screen when calling with loudspeaker on++ Changelog on post #2
Ditto on camera error
Same here. Found your post searching for camera error fixes. None found (yet). Please post if you find a fix.
Same here. Found your post searching for camera error fixes. None found (yet). Please post if you find a fix.
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105Euphoria-OS
Code:[CENTER][B][COLOR="Red"]Your warranty is now void![/COLOR][/B] I am not responsible for bricked devices, dead SD cards, thermonuclear war, or you getting fired because the alarm app failed. Please do some research if you have any concerns about features included in this ROM before flashing it! YOU are choosing to make these modifications, and if you point the finger at me for messing up your device, I will laugh at you. [/CENTER]
Euophoria-OS is the continuance of Mahdi-Rom on Android 5.
Euphoria-OS on Google+
The kernel included is based on Iodak's great work:
-Original kernel thread
-Removed OTG support.
-Removed HDMI
-Changelog is on post #2
Installation instructions:
Installing Euphoria-OS for the first time, or coming from another ROM:
- Make sure you're running a proper working ClockworkMod-Recovery/Team Win Recovery Project for ext4 and with selinux support.
- Copy GApps and ROM ZIP to your SDCard
- Boot into Recovery
- Make a backup of your current rom just in case
- Wipe system, data, cache and dalvik-cache
- Flash Euphoria-OS zip from SDCard
- Flash GApps zip from SDCard
- Reboot
- Don't restore system data using Titanium Backup!
- I don't recommend changing kernel.
Upgrading from an earlier version:
- Copy the ROM ZIP to your SDCard
- Boot into Recovery
- Wipe cache and dalvik-cache
- Flash the ROM zip from SDCard
- Reboot
Download:
ROM HERE
Recommended GAPPs HERE or HERE Don't use google stock package
Source:
Euphoria-OS: here
device_lge_p880: here
kernel: here
repo patches: here
Thanks:
Euphoria-OS(Mahdi789) for his great work on this rom.Make sure that any donations goes to him.
Iodak for letting me use his kernel as a base.
p880-dev team (Demetris, Adam77Root, laufersteppenwolf)
JustArchi for his ArchiDroid Optimizations and his toolchain
Also thanks to:
Google
Cyanogenmod
Slim ROM
Omni ROM
ChameleonOS
ParanoidAndroid
SaberMod
Linaro
Christopher83 for his Cross Compiler Toolchains
TKruzze
Open GApps Team
Cl3Kener for his UBER Toolchain
Changelog:
Euphoria-OS changelog: here
Device and kernel on post #253Bugs:
-Some users have RIL problems? This might be because you have an old sim card?
-When using Google Now with "Ok Google" detection, microphone seems to get blocked. Don't use it.
-Bluetooth button is not working when screen is off.
-??
Notes:
-Selinux is in permissive mode for now.You can change it to enforce by typing setenforce 1 in terminal.
-Wifi display(Screen cast) is disabled and it will not work with the old blobs that we have.
Changelog:
8-2-16:
Device:
-Merged Euphoria-OS updates. Changelog.
-Update Security patches to 2016-01-01
-Revert "nvaudio: TEST: Increase sampling_rates on voice and bt-voice-call to 11025"
-Fix "ok google" muting the mic forever.
-Increase zram to 20% of total memory
-Overlay: Remove LEDs support pulsing
-Overlay: Disable Hardware FLP overlay
-Add ominiswitch from Omnirom
-Partially update to android 5.1.1_r34.
-Check git for more.
Kernel:
-updates to selinux
-updates to ashmem
-Check git for more.
6-11-15:
Device:
-Merged Euphoria-OS updates. Changelog.(Android-5.1.1_r28)
-Fix hot phone when offline charging?
Kernel:
-x3 panel: TEST reduce min_emc_clk_rate to half
-tegra cpuquiet: Use earlysupend instead of screen state in screen_off_lp
-ts0710_mux: Add back only try to freeze if !is_frames in tx_looper
-max17043/8971: Remove some logging
-Revert "ts0710_mux: Back to original semaphore timeout for now"
17-10-15:
Device:
-Merged Euphoria-OS updates. Changelog.
-Change default build type to user. A clean install is recommended.(Includes light kernel, odex and less debugging.)
-Revert "Test speed up audio on mt call"
-Increase swappines to default 70
-Tune lowmemorykiller
Kernel:
-Fix panic when setting gamma_tuning and the screen is off(Live Display)
-Misc netfiler updates
-Updates to binder
25-9-15:
Device:
-Merged Euphoria-OS updates. Changelog.
Kernel:
-ts0710_mux: Reduce lopper sema timeout and make this a module for testing.
-board-x3-power: Increase cpu_resume_boost to 1300MHz
-Misc arm/mm updates
16-9-15:
Device:
-Merged Euphoria-OS updates. Changelog. (Android 5.1.1_r17)
-overlay telecomm: Test speed up audio on mt call
-Change rom Gcc to Sabermod Toolchain 4.9
-Increase swappines to default 60
-Change optimizing flags for floating-point. Set half-precision floating point alternative
Kernel:
-sound soc: Fix misc compiler warnings
-sound tegra: Add an wakelock when in call mode and remove set_suspend_mode (Fix dead screen when in a call with bluetooth/headset/speaker)
-Partially revert: "lowmemorykiller: misc updates from hammerhead kernel"
-ts0710_mux: Increase TS0710MUX_TIME_OUT and only try to sleep if there is no data to send
-Change optimizing flags for floating-point. Set half-precision floating point alternative
7-9-15:
Device:
-Merged Euphoria-OS updates. Changelog.
-Allow Overclock via scaling_max_freq
-Revert "patches: Frameworks/base: Option to disable scrolling cache via build prop". This is now in settings->screen->animation
-Update kernel Gcc to UBER Toolchain 5.2
-Update JustArchi's ArchiDroid Optimizations V4 to V4.1
Kernel:
-Disable TEGRA_CONVSERVATIVE_GOV_ON_EARLYSUPSEND
-Revert "Reduce vmalloc size to 400M"
-Enable zram and awap on "light" kernel
-Check git for more.
24-8-15:
Device:
-Merged Euphoria-OS updates.
-Disable journaling on system.img to save space
-Add a few optimization build flag
-Disable process stack trace
-Disable JIT
-PROCESS LIST tuning. Check build.prop
-Add back default install location in app settings
-Add zram with size 150M
-Tune lowmemorykiller
Kernel:
-Misc bluesleep updates (fix bluetooth button when screen is off(irq)
-updates to crc32
-Updates to zram, zchache and friends
-Enable zcache and cleancache.
-Enable zram on standard kernel.
-Disable frandom, it breaks wifi for some reason.
-a few test wifi fixes
-cpuquiet: New setting: screen_off_lp. With this enabled cpuquiet will use LP core when screen is off.
--NOTE: This might affect performance and screen on time.
-Reduce vmalloc size to 400M
-Check git for more.
6-8-15:
Device:
-Merged Euphoria-OS updates. (3 android_frameworks_base updates)
-Change kernel toolchain to UBER 5.1 (Fixes dead screen when calling with bluetooth)
-Increase Vibrator pattern for longPress,virtualKey and keyboardTap
-Added fake signature patch to support μg Project. More info here
5-8-15:
Device:
-Merged Euphoria-OS updates. Changelog. (Android 5.1.1_r8)
-Option to disable scrolling cache via build prop. Disabled by default, but app can override.
-Change default io scheduler to fiops
-Small lowmemorykiller tuning
-Switch back to jemalloc (from dlmalloc)
Kernel:
-Updates to cgroup and friends
-Misc fs updates
-Misc block updates
-New io scheduler fiops, remove row io scheduler
-Add support for XZ Kernel compression mode
-Revert: New alarm device
-Updates to zcache,zram and cleancache. Enable zcache and cleancache
-Check github for more. Currently using the test branch
7-7-15:
Device:
-Merged Euphoria-OS updates. Changelog.
Kernel:
-inpu-boost: Remove boost on irq handler
-config: Add optional CONFIG_GRAPHITE_FLAGS
27-6-15:
Device:
-Back to Uber 4.9 toolchain on rom
-audio: Update/cleanup audio includes. (This should fix dead screen when calling with bluetooth)
-switch back to dlmalloc (from jemalloc)
Kernel:
-Add back host optimization flags and add a few optimize_more flags
-Reduce temp throttle to 70 and make it slower + misc cleanup
24-6-15::
-Merged Euphoria-OS updates. Changelog.
19-6-15:
Device:
-Merged Euphoria-OS updates.
-Back to Sabermod 4.8 toolchain on rom
-Cleanup init.d input boost script
-Small performance profile tuning
-Fix mobile data qs tile not updating on click
Kernel:
-cfboost (input-boost) : Block the 15 first events to avoid Android min cpu settings being affected on boot
-cleanup optimization build flags
-small tuning of cpuquiet
-misc ext4 fs updates
-check github for more
01-1-15:
Kernel:
-Some net and power updates(Lollipop kernel update)
-check github.
Device:
-Based on Mahdi-Rom.
-Android 5 & Euphoria-OS bring up.
Old kernel changelog from Mahdi-Rom30Euphoria-Light kernel
Here is the "light" version of the kernel.
Different from Euphoria stock kernel:
-O3 optimized
-Removed most debugging, tracing and logging
-Removed modules support
-Less code means a lighter and hopefully a little bit faster kernel.
This is an experiment and it might not be 100% stable. Use on your own risk.
Source link on post #1
gccLIN49 = Linaro 4.9 Toolchain
gccSM50 = SaberMod 5.0 Toolchain
gccUB51 = UBER 5.1 Toolchain
gccAR51 = ArchiToolchain 5.1
zram = Zram included (This is default from 7-9-15 and up)
Install in recovery, wipe cache and reboot.
Uninstall: Re install the Euphoria-OS*.zip18New version ready for download. Changelog on post #2, still in beta mode.
Please don't report any bugs if you change kernel.17Guys all the lags and heat is because someone turned on ksm by default and it was set up for a desktop computer. It is using 40% of cpu. Turn it off by writing 0 to /sys/kernel/mm/ksm/run
I'm uploading a new build now with ksm off by default.
EDIT: Upload done.
