Questions[ubuntu-emulator](ubuntu)

I have installed both Mupen64Plus-Qt and M64Py straight from the ubuntu store.

For m64Py it says library for Mupen Plus 64 not found, i dont know where to find the library file.

i have found this but i dont know how to download it https://github.com/mupen64plus/mupen64plus-core

***/usr/local/bin/mupen64plus --nosaveoptions --datadir /usr/local/share/mupen64plus --plugindir /usr/local/lib/mupen64plus --noosd --windowed "/home/ahmad/Downloads/emus/Legend of Zelda, The - Ocarina of Time (U) (V1.2) [!].z64"

http://code.google.com/p/mupen64plus/  
Mupen64Plus Console User-Interface Version 1.99.1

UI-console: attached to core library 'Mupen64Plus Core' version 2.5.0
            Includes support for Dynamic Recompiler.
            Includes support for MIPS r4300 Debugger.
Core Error: CoreStartup(): Front-end (API version 1.0.0) is incompatible with this core (API 2.1.1)
UI-console: error starting Mupen64Plus core library.***

I wanted to know if Apple's FaceTime, designed for iOS, could work on Ubuntu 18.04 as well. Maybe through an emulator. Do you know if there is any way to install FaceTime on Ubuntu? Or do I need an emulator? Which one?

I have configured Ubuntu Emulator in Ubuntu 16.04. I went through initial security settings and user familiarization steps. After initial steps I restarted the emulator and it ask for a pass-phrase. After I goggling I entered 0000 as the pass-phrase but it still keep asking for a pass-phrase. What should I do to proceed ?

At the same time I can see a error statement in the log

Failed to start RenderThread

I created an Ubuntu emulator using the device creator in the Ubuntu-SDK using the i386 architecture, stable and default password. When I try to run it using the terminal I get the usual output as it boots up the emulator and then I get this:

mount: mounting /dev/mtdblock2 on /root/android//cache failed: Invalid argument
[    3.121581] initrd: mounting /root/var/lib/lxc/android/system.img as /root/android/system
Begin: Running /scripts/local-bottom ... done.
done.
Begin: Running /scripts/init-bottom ... done.
[    4.162575] init: ureadahead-touch main process (291) terminated with status 5
[    5.822531] init: no-cpu-hotplug main process (458) terminated with status 1
[    7.941528] init: /dev/hw_random not found
[    7.941528] init: cannot open '/initlogo.rle'
[    8.007849] init: /dev/hw_random not found
[    8.131365] init: cannot find '/system/etc/install-recovery.sh', disabling 'flash_recovery'
[    8.131365] init: cannot find '/system/bin/ubuntuappmanager.disabled', disabling 'ubuntuappmanager'
[    8.211827] init: property 'sys.powerctl' doesn't exist while expanding '${sys.powerctl}'
[    8.211827] init: powerctl: cannot expand '${sys.powerctl}'
[    8.211827] init: property 'sys.sysctl.extra_free_kbytes' doesn't exist while expanding '${sys.sysctl.extra_free_kbytes}'
[    8.211827] init: cannot expand '${sys.sysctl.extra_free_kbytes}' while writing to '/proc/sys/vm/extra_free_kbytes'
[    8.211827] init: cannot find '/sbin/adbd', disabling 'adbd'
 * Setting up X socket directories...                                    [ OK ] 
[   26.181740] systemd-logind[772]: Failed to start unit [email protected]: Unknown unit: [email protected]
[   26.181740] systemd-logind[772]: Failed to start user service: Unknown unit: [email protected]
[   26.631759] systemd-logind[772]: Failed to start unit [email protected]: Unknown unit: [email protected]
[   26.631759] systemd-logind[772]: Failed to start user service: Unknown unit: [email protected]

So the emulator never boots up. I only get the emulator window.

Does anyone knows how to fix this?

I have created an instance of ubuntu-touch with QtCreator (Ubuntu utopic armhf in stable version).

When I start it via command line, I had this error :

➜  ~  ubuntu-emulator run utopic         
emulator: autoconfig: -datadir /home/morgan/.local/share/ubuntu-emulator/utopic
emulator: Found target ABI=armeabi-v7a, architecture=arm
emulator: Found target API level: 19
emulator: using core hw config path: /home/morgan/.local/share/ubuntu-emulator/utopic/hardware-qemu.ini
emulator: keyset loaded from: /home/morgan/.android/default.keyset
emulator: trying to load skin file '/usr/share/ubuntu-emulator/skins/EDGE/layout'
emulator: skin network speed: 'full'
emulator: skin network delay: 'none'
emulator: Using initial system image: /home/morgan/.local/share/ubuntu-emulator/utopic/system.img
emulator: autoconfig: -initdata /home/morgan/.local/share/ubuntu-emulator/utopic/userdata.img
emulator: WARNING: no Real SD Card found at '/home/morgan/.local/share/ubuntu-emulator/utopic/sdcardprime.img'
emulator: Physical RAM size: 512MB

emulator: Found target ABI=armeabi-v7a
emulator: Auto-config: -qemu -cpu cortex-a8
Content of hardware configuration file:
  hw.cpu.arch = arm
  hw.cpu.model = cortex-a8
  hw.ramSize = 512
  hw.screen = touch
  hw.mainKeys = yes
  hw.trackBall = yes
  hw.keyboard = no
  hw.keyboard.lid = no
  hw.keyboard.charmap = qwerty2
  hw.dPad = yes
  hw.gsmModem = yes
  hw.gps = yes
  hw.battery = yes
  hw.accelerometer = yes
  hw.audioInput = yes
  hw.audioOutput = yes
  hw.sdCard = yes
  hw.sdCard.path = /home/morgan/.local/share/ubuntu-emulator/utopic/sdcard.img
  hw.sdCardPrime = yes
  disk.cachePartition = yes
  disk.cachePartition.path = /home/morgan/.local/share/ubuntu-emulator/utopic/cache.img
  disk.cachePartition.size = 66m
  hw.lcd.width = 480
  hw.lcd.height = 800
  hw.lcd.depth = 16
  hw.lcd.density = 160
  hw.lcd.backlight = yes
  hw.gpu.enabled = yes
  hw.camera.back = emulated
  hw.camera.front = none
  vm.heapSize = 48
  hw.sensors.proximity = yes
  hw.sensors.magnetic_field = yes
  hw.sensors.orientation = yes
  hw.sensors.temperature = yes
  hw.useext4 = yes
  hw.bluetooth = yes
  kernel.path = /home/morgan/.local/share/ubuntu-emulator/utopic/ubuntu-kernel
  disk.ramdisk.path = /home/morgan/.local/share/ubuntu-emulator/utopic/ramdisk.img
  disk.systemPartition.initPath = /home/morgan/.local/share/ubuntu-emulator/utopic/system.img
  disk.systemPartition.size = 200m
  disk.dataPartition.path = /home/morgan/.local/share/ubuntu-emulator/utopic/userdata.img
  disk.dataPartition.size = 200m
  avd.name = <build>
.
QEMU options list:
emulator: argv[00] = "/usr/share/android/emulator/out/host/linux-x86/bin/emulator-arm"
emulator: argv[01] = "-show-kernel"
emulator: argv[02] = "-cpu"
emulator: argv[03] = "cortex-a9"
emulator: argv[04] = "-android-hw"
emulator: argv[05] = "/home/morgan/.local/share/ubuntu-emulator/utopic/hardware-qemu.ini"
Concatenated QEMU options:
 /usr/share/android/emulator/out/host/linux-x86/bin/emulator-arm -show-kernel -cpu cortex-a9 -android-hw /home/morgan/.local/share/ubuntu-emulator/utopic/hardware-qemu.ini
emulator: registered 'boot-properties' qemud service
emulator: nand_add_dev: system,size=0xc800000,initfile=/home/morgan/.local/share/ubuntu-emulator/utopic/system.img,pagesize=512,extrasize=0
emulator: mapping 'system' NAND image to /tmp/android-morgan/emulator-AsBSfL
emulator: nand_add_dev: userdata,size=0xc800000,file=/home/morgan/.local/share/ubuntu-emulator/utopic/userdata.img,pagesize=512,extrasize=0
emulator: registered 'boot-properties' qemud service
emulator: Adding boot property: 'dalvik.vm.heapsize' = '48m'
emulator: Adding boot property: 'qemu.sf.lcd_density' = '160'
emulator: Adding boot property: 'qemu.hw.mainkeys' = '1'
emulator: Adding boot property: 'qemu.sf.fake_camera' = 'back'
emulator: nand_add_dev: cache,size=0x4200000,file=/home/morgan/.local/share/ubuntu-emulator/utopic/cache.img,pagesize=512,extrasize=0
emulator: Initializing hardware OpenGLES emulation support
signal: segmentation fault (core dumped)

EDIT : I had read somewhere that this bug was caused by libOpenglRender.so but after renaming /usr/share/android/emulator/out/host/linux-x86/lib/libOpenglRender.so to /usr/share/android/emulator/out/host/linux-x86/lib/libOpenglRender.so.xx the emulator start but it steel blackscreen, even after 10 minutes of booting

If it can help you, this is the Qt log when I try to start it

Waiting for emulator tool to come up..
Waiting for emulator tool to come up..
emulator-5554

Waiting for device to come up..
DevUnLocked
Unity8 is up with PID: initctl: unable to determine sessions 
initctl: unable to determine sessions 

Check device image version..
initctl: unable to determine sessions 
initctl: unable to determine sessions 
chroot: cannot change root directory to /data/ubuntu: No such file or directory 
initctl: unable to determine sessions 
initctl: unable to determine sessions 
chroot: cannot change root directory to /data/ubuntu: No such file or directory 
initctl: unable to determine sessions
initctl: unable to determine sessions
chroot: cannot change root directory to /data/ubuntu: No such file or directory
initctl: unable to determine sessions 
initctl: unable to determine sessions 
chroot: cannot change root directory to /data/ubuntu: No such file or directory 
initctl: unable to determine sessions 
initctl: unable to determine sessions 

Check if the device is connected to a network..
1

Detecting if openssh-server is installed..
..openssh-server was not installed.
Is device image read-only or writable..
1

..read-only image.
Are developer tools installed..
0

..developer tools are not installed.
Installing openssh-server..
initctl: unable to determine sessions 
initctl: unable to determine sessions 
chroot: cannot change root directory to /data/ubuntu: No such file or directory 
initctl: unable to determine sessions 
initctl: unable to determine sessions 
chroot: cannot change root directory to /data/ubuntu: No such file or directory 
initctl: unable to determine sessions 
initctl: unable to determine sessions 
chroot: cannot change root directory to /data/ubuntu: No such file or directory 

..openssh-server was installed.
Detecting if openssh-server is installed..
..openssh-server was not installed.
Is device image read-only or writable..
1

..read-only image.
Are developer tools installed..
0

..developer tools are not installed.
Waiting for emulator tool to come up..

I really don't understand what's going on !