yashsingh1/xdaforums huggingface dataset:
[Moto G5S  Questions & Answers] matbarni:
My Moto G5S is having multiple issues.

I unlocked the bootloader but now I receive a "bad key" message and the mobile phone reboots into the fastboot mode.

I re-flashed stock, same version ( OPPS28.65-37-7-2 ), but I does not relock the device, nor helps with the boot.

I tryied relocking the phone with the following commands:

mfastboot oem lock
mfastboot oem lock
mfastboot flash oem oem.img
mfastboot flash system system.img_sparsechunk.0
mfastboot flash system system.img_sparsechunk.1
mfastboot flash system system.img_sparsechunk.2
mfastboot flash system system.img_sparsechunk.3
mfastboot flash system system.img_sparsechunk.4
mfastboot flash system system.img_sparsechunk.5
mfastboot flash boot boot.img
mfastboot oem lock
mfastboot reboot

But when flashing boot.img and oem.img, fastboot give me errors (Image signed with bad key).

version: 0.5
version-bootloader: moto-msm8937-BC.12
product: montana
board: montana
secure: yes
hwrev: P3
radio: 3
storage-type: emmc
emmc: 32GB SAMSUNG QX13MB RV=08 PV=07 FV=0000000000000007
ram: 2GB SAMSUNG LP3 DIE=8Gb M5=01 M6=05 M7=00 M8=1F
cpu: MSM8937
serialno: ZF522398CB
cid: 0x0032
channelid: 0x19
uid: 2F1B8B4200000000000000000000
securestate: flashing_unlocked
iswarrantyvoid: yes
max-download-size: 535822336
reason: Reboot mode set to fastboot
imei: ------ MY IMEI IS HERE OK ------
meid:
date: 03-07-2018
sku: XT1792
carrier_sku:
battid: SB18C18457
iccid:
cust_md5:
max-sparse-size: 268435456
current-time:
ro.build.fingerprint[0]: motorola/montana/montana:8.1.0/OPP
ro.build.fingerprint[1]: S28.65-37-7-2/d0526:user/release-k
ro.build.fingerprint[2]: eys
poweroffalarm: 0
ro.build.version.full[0]: Blur_Version.28.251.2.montana.ret
ro.build.version.full[1]: ail.en.US
ro.build.version.qcom: LA.UM.6.6.r1-08600-89xx.0
version-baseband[0]: M8937_37.13.03.70R MONTANA_BRAZILDSDS_
version-baseband[1]: CUST
kernel.version[0]: Linux version 3.18.71-perf-g00b8a04 (hud
kernel.version[1]: soncm@ilclbld74) (gcc version 4.8 (GCC)
kernel.version[2]: ) #1 SMP PREEMPT Fri Feb 1 11:05:40 CST
kernel.version[3]: 2019
sbl1.git: git=MBM-NG-VBC.12-0-g77d3670
rpm.git: git=bd76357-dirty
tz.git: git=a0e13a9
devcfg.git: git=a0e13a9
keymaster.git: git=a0e13a9
cmnlib.git: git=a0e13a9
cmnlib64.git: git=a0e13a9
prov.git: git=a0e13a9
aboot.git: git=MBM-NG-VBC.12-0-g0b9dae9
frp-state: no protection (0)
ro.carrier: retbr
current-slot:
slot-suffixes: _a
slot-count: 1
slot-successful:_a: INVALID
slot-successful:_b: INVALID
slot-bootable:_a: INVALID
slot-bootable:_b: INVALID
slot-retry-count:_a: unknown
slot-retry-count:_b: unknown
all: listed above
finished. total time: 0.063s

What can I do?
[Moto G5S  Questions & Answers] evertonfernandes:
Try the following

mfastboot boot boot.img

command when the boot device goes to the unselect options and select unlock oem, make the bootloader unlock again and flash Rom :)
[General Topics] mohamedboua:
Never miss a moment with Google Camera, and take fantastic pictures using features such as Portrait and Night Sight.

Features

• HDR+ - Take pictures using HDR+ to capture fantastic photos, especially in low-light or backlit scenes.

• Night Sight - You’ll never want to use your flash again. Night Sight brings out all the best details and colors that get lost in the dark.

• Super Res Zoom - Super Res Zoom keeps your pictures sharp when you zoom in—without the blur.

• Top Shot - Pick the perfect moment with Top Shot. Automatically recommends the best pics, where no one is blinking and everything looks just right.

• Portrait - Add elegant background blur (bokeh) to pictures. Google Photos can also make the subject of your photo pop by leaving them in color, while changing the background to black and white.

• Google Lens Suggestions - Just point your camera at contact info, URLs, and barcodes, and it’ll automatically suggest things to do like calling the number, or sending an email.

• Playground - Have fun mixing the real world with the virtual through AR stickers and effects!

Requirements - The latest version of Google Camera only works on Pixel phones on Android 9.0.0 and above. Some features are not available on all devices.

Permissions

• Camera: Required in order to capture pictures and videos.

• Microphone: Required in order to record audio with every video.

• Storage: Required in order to save picture and videos.

• Location: Required if you would like to record location information with your pictures and videos.
[Sony Xperia XZ Questions & Answers] dreyyy07:
I have a strange problem with with my XZ while trying to flash any ftf.

Here's the flashtool log;

25/037/2019 03:37:39 - INFO - Selected Bundle for Sony Xperia XZ(F8331). FW release : 41.3.A.2.192. Customization : Customized US

25/037/2019 03:37:39 - INFO - Preparing files for flashing

25/037/2019 03:37:40 - INFO - Please connect your device into flashmode.

25/037/2019 03:37:50 - INFO - Using Gordon gate drivers version 3.1.0.0

25/037/2019 03:37:51 - INFO - Opening device for R/W

25/037/2019 03:37:51 - INFO - Device ready for R/W.

25/037/2019 03:37:51 - INFO - Reading device information

25/037/2019 03:37:51 - INFO - Phone ready for flashmode operations.

25/037/2019 03:37:51 - INFO - Opening TA partition 2

25/037/2019 03:37:55 - INFO - Device connected in flash mode

25/057/2019 03:57:42 - INFO - Device disconnected

The strange thing is that the phone does not actually get disconnected, windows doesn't even play the disconnection sound and the green light signifying flash mode stays on.

I've tried flashing 2 different MM ftf files and 2 different Oreo files but it always stops at the same point. I cant use fastboot because my bootloader is still locked. I can't even unlock it because the guides i was following don't even mention enabling OEM unlock until after the flashing is done...

I tried repairing with xperia companion but it always fails with basically no information. I feel like I can still rescue the phone because i have flash mode, fastboot mode and when i power on, it shows the Sony logo and then "software update failed". Also, the phone shows up as SOMC flash device when plugged in in flash mode(if that helps). Pls what do I do from here?
[Sony Xperia XZ Questions & Answers] awadnisar:
Just Re-install everything {Flashtool, XZ drivers}, you can use this thread. Downloads availible in this thread
[Sony Xperia XZ Questions & Answers] dreyyy07:
I just tried that and tried to flash a couple more times, sometimes it stops at "Opening device for R/W", other times it stops at "Opening TA partition 2" and then some how disconnects and reconnects.

This all started because i tried to downgrade from Oreo to MM.
[Sony Xperia XZ Questions & Answers] awadnisar:
Try installing that flash tool and drivers that are given in the thread
[Sony Xperia XZ Questions & Answers] Durteedee:
I'm having a similar issues with the XZs where it will just not flash or drop an error
[Sony Xperia XZ Questions & Answers] dreyyy07:
I've installed all the drivers and the latest flashtool but still the same problem. It's just annoying that there's no error message......
[Sony Xperia XZ Questions & Answers] awadnisar:
Are you using ur orginal cable?

Laptop or PC?
[Sony Xperia XZ Questions & Answers] dreyyy07:
I'm using my laptop with the original cable
[OnePlus 7 Pro Guides, News, & Discussion] marvi0:
Looking forward to the latest OnePlus but I seriously hope they have fixed the appalling background killing of apps. I had to flash a custom rom on my OnePlus 6 just so that apps are not killed in the background especially the ones I make exceptions to under battery optimisation.
[BlackBerry Key2 LE Guides, News, & Discussion] Skyrim90000:
since there is no thread about the key 2 le i'm opening a discussing on this android phone, feel free to talk about the key 2 le here. :)
[BlackBerry Key2 LE Guides, News, & Discussion] huzi7868:
Hi i just got this phone a few days ago and noticed that the top row of my keyboard is dimmer then the rest of the rows has anyone else experienced this issue or is this meant to be like this ?

increasing the brightness made no effect
[Galaxy S III Mini General] fabien976:
Hello Everybody ;)

if you want last rom for your S3 mini i suggest Nova Fusion (for your information last rom is Lineage OS 14)

here the link :

http://novafusion.pl/

have fun !
[ZTE Nubia Z17  ROMs, Kernels, Recoveries, & Other ] aljoscha81:
I close this thread cause of can't support it anymore by hardware lost sry....;)
[ZTE Nubia Z17  ROMs, Kernels, Recoveries, & Other ] MrBlubke:
vendor and boot --> The file you are trying to download is no longer available.

also what is required install order?
[ZTE Nubia Z17  ROMs, Kernels, Recoveries, & Other ] aljoscha81:
Yes i reupload now 15min. and it should available

1 flash twrp then wipe everything

2 flash radio

3 restore the backup

4 flash gsi

5 boot

6 reboot to recovery

7 factory reset

8 install gapps

9 enjoy;)
[ZTE Nubia Z17  ROMs, Kernels, Recoveries, & Other ] surfer30:
This TWRP and radio is only for GSI builds (Android 9) or for rest builds dedicated specially for our device?
[ZTE Nubia Z17  ROMs, Kernels, Recoveries, & Other ] johnny_king:
Tell me how to make the format of the system f2fs?

Отправлено с моего NX563J через Tapatalk
[ZTE Nubia Z17  ROMs, Kernels, Recoveries, & Other ] aljoscha81:
The twrp is the mokee one i think should work with every rom

The twrp automaticly will format partitions to f2fs when not choose a other filesystem manually
[ZTE Nubia Z17  ROMs, Kernels, Recoveries, & Other ] aljoscha81:
You can test if radio work with other rom and give a feedback here;)

The vendor and boot is reuploaded again ..have fun;)
[ZTE Nubia Z17  ROMs, Kernels, Recoveries, & Other ] aljoscha81:
It will do automatic the vendor and boot file is now online ..happy flashing;)
[ZTE Nubia Z17  ROMs, Kernels, Recoveries, & Other ] aljoscha81:
Ok file is online back again ..happy flashing;)
[ZTE Nubia Z17  ROMs, Kernels, Recoveries, & Other ] johnny_king:
Will I lose my data in the internal memory? after vendor firmware

Отправлено с моего NX563J через Tapatalk
[ZTE Nubia Z17  ROMs, Kernels, Recoveries, & Other ] aljoscha81:
Better do backup on an external memory like usb stick or so cause you have to wipe the whole phone for f2fs support but can say it will be reward you with massive better performance;)
[ZTE Nubia Z17  ROMs, Kernels, Recoveries, & Other ] johnny_king:
Understand thanks, what is your rom now?

Отправлено с моего NX563J через Tapatalk
[ZTE Nubia Z17  ROMs, Kernels, Recoveries, & Other ] SoKa1993:
I dont get it..currently using mk90 latest build..can anyone help me on how to install it for a newbie.
[ZTE Nubia Z17  ROMs, Kernels, Recoveries, & Other ] MrBlubke:
well... I seem to have a problem with mouting USB storage... so usb OTG doesn't seem to be working... or is there a trick to this, or something I've forgotten (in developer settings maybe?)
[ZTE Nubia Z17  ROMs, Kernels, Recoveries, & Other ] johnny_king:
Radio work for mokke 04.19

Отправлено с моего NX563J через Tapatalk
[ZTE Nubia Z17  ROMs, Kernels, Recoveries, & Other ] aljoscha81:
Mount otg issue every twrp have so far i can tell you do better mount manally in twrp before use otg
[ZTE Nubia Z17  ROMs, Kernels, Recoveries, & Other ] aljoscha81:
View attachment 4748863

Havoc gsi
[ZTE Nubia Z17  ROMs, Kernels, Recoveries, & Other ] johnny_king:
Fingerprint and camera 22mp full work?

Отправлено с моего NX563J через Tapatalk
[ZTE Nubia Z17  ROMs, Kernels, Recoveries, & Other ] aljoscha81:
So you got the right recovery installed

1 flash the radio zip in twrp

2 look for the twrp folder on your device look in that folder for the backup folder if it not exist backup boot.img first after that it should be there put the folder of vendor and boot you have downloaded in it go to restore in twrp choose the folder you have put in there and check the both files and restore:good:
[ZTE Nubia Z17  ROMs, Kernels, Recoveries, & Other ] aljoscha81:
Yes:good:

With havoc it is very nice the dev worked a lot on it to make it perfect working;)
[AOKP Q&A] PeDePano:
Hi all!

I have already commented on a opened thread about this problem but, as it was a similar, not exactly the same problem, I decided to make a new one, and delete the comment. I tried to install AOKP osprey nougat on my Moto G 2015. It installed with no problem at all, I installed it with Magisk and OpenGapps micro. But, as soon as the phone turned on and I started to go through google registration stuff, I started get a "advanced settings has stopped" with a close button. It was happening forever. I could fast click close and do one click on the phone but the error message was popping up every second. It was unusable, forcing me to not use aokp custom rom. I'm waiting for a new release. U guys do an awesome job and I would love to be able to use it on my phone...

Ty.

:crying:
[AOKP Q&A] PeDePano:
Hello again guys! A new aokp Osprey version has been released in 05/23. I tried it in my Moto G 2015 that was running LineageOs with no problems. Just like the older ones it installed fine with gapps. But the further problems that I had with the older versions happened again. In the first boot, after installation, the popup error, that I talked about in the previous post appeared, but, this time I managed to get rid of it by just closing it some times (approx. 20x), so then I could login to my google account. In this first boot the phone was working fine, I installed some apps, changed some configs, and it seemed to be working ok. I decided to reboot my phone for testing purposes and here is where stuff broke again. The same error popup that I talked about, but now even with me closing it for at least a hundred times the popup was showing everytime. So, saddly, I just had to return to LineageOS.

That's it, bugs are still happening... But keep up with ur good work and, hopefully we will have some amazing Osprey ROM in te future.
[AOKP Q&A] PeDePano:
Same bugs...

New ROM (aokp_osprey_nougat_nightly_2019-06-06_ota.zip), same bugs...

I'm giving up on AOKP for now...
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] fxsheep:
An explain goes first:

This may surprise a lot of people ,"Whaaaat ? Isn't UEFI a kind of BIOS on PC?"Well, it can also be on your phone too , in fact.

This is an EDK II (UEFI) port for MI 6.Currently it's incomplete,and how much it will be in the future depends on whether I have enough time.

What is this port for?

This is an UEFI port, so there are many possibilities. As a second-stage bootloader, it can boot any ARM64 OSes that support UEFI.

But at this point, only Linux is capable.Windows booting still need more efforts.

See Github README.md for more details.

Download:

Only source is provided since it's not completed.

Source: https://github.com/fxsheep/edk2-sagit
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] neXus PRIME:
What the ****...... Dude you're awesome. I'll be glad to help in testing if you need.

Keep it up...
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] fxsheep:
Thanks
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] Mr.Nguyen0504:
Love this. Thanks for your work. Will test it tomorror.
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] laijirong:
wow! How amazing it is !
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] ccelik97:
Thanks for the source and btw, [MENTION=2903302]vantoman[/MENTION] has built it yesterday and I tried it (fastboot boot uefi.img), it starts up and shows a grub shell just fine. But I couldn't figure out the way to input anything to there (tried usb otg keyboard but nope, not even the usb port outputs power lol). But to me, this is a proof of concept so, if we can help in any ways, please let us know ?
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] fxsheep:
That's right as USB OTG hasn't been implemented yet.And probably it won't be easily.Basically I use drivers extracted from the device's XBL.While the OTG isn't probably even exist in that, I just wonder if it's possible.Maybe the bios from some SD835 laptops will help though.
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] fxsheep:
Anyway input isn't necessary for GRUB2 to boot a linux kernel:)
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] ccelik97:
Hmmm, right.. Tell me if I can help you in any ways then ?

---------- Post added at 12:47 PM ---------- Previous post was at 12:46 PM ----------

Yeah :D But streamlining the installation processes etc (but yeah, üt could be done after getting the more important parts to work).
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] fxsheep:
You can do all the installation process on your PC instead on phone.Just use a chroot environment.

Mount the phone's storage to PC using mass_storage in Android kernel.
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] ccelik97:
Hmmm I didn't know about that. Thanks for letting me know, I'll look for it.
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] zengxianxi:
[MENTION=8302434]fxsheep[/MENTION] Could you please port EDK II to Xiaomi mi 5 (MSM8996)?
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] fxsheep:
In theory 8996 already uses UEFI as a part of the boot chain, thus porting is not difficult(at least bring up emmc).But you know, this port isn't complete either:
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] zengxianxi:
And how to extract UEFI DXE efi files from the original XBL of msm8996 and port it?
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] fxsheep:
dump XBL from your device, unpack it with 7zip,or uefi-firmware-parser on github
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] hadid90:
can we run windows 10 core someday on sagit ? :P
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] leo.sfsm:
Just to know about the possibilities and implications:

Could it be possible to multiboot some day?

And something like the efidroid project?
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] fxsheep:
If you are asking about 'possibilities', then of course, it is possible,by porting EFIDroid multiboot components to ARM64.

(Yeah nothing is impossible, even Windows 10 Desktop.There's already working SoC drivers available and touchscreen driver is probably also available ,since MI6 has synaptics_dsx ,the same as Lumia950XL)

But again, it needs countless efforts, especially UEFI part, and that's currently out of my reach.
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] xnifop:
actually there is a project named multirom for modified twrp:crying:
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] degdag new dev:
Thanks for the source bro , but , anyone know how to debug ? Cas there's no input avalaible on the shell , no usb output or input ...? Anyone help

edit: i can boot the last manline ubuntu kernel 5.4-arm64 to the initeamfs ;) no kernel panic:D

usin a startup.nsh script uder the root of firmware partition

the txt file attatched rename it to startup.nsh and place it to /vendor/firmware_mnt/startup.nsh

and place your initrd to /vendor/firmware_mnt/initrd.img

copy your vmlinuz to /vendor/firmware_mnt/efi/boot/vmlinuz.efi

reboot to fastboot than fastboot boot uefi.img
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] degdag new dev:
[MENTION=8302434]fxsheep[/MENTION]

if you want to flash the uefi.img on the device . wish partition i should flash to it ?

the xbl partition ?? if that right.

than the secure boot will check the modified xbl partition right?
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] fxsheep:
Don't flash to XBL or any firmware partitions that verified before android verified boot, as you know there is platform secure boot that impossible to disable.

It should be boot / recovery as long as ABL supports , however it seems that xiaomi's ABL doesn't(at least when last time I tested ).It only support booting from fastboot boot.So there's currently not flashable, only boot with fastboot.
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] degdag new dev:
[MENTION=8302434]fxsheep[/MENTION]

okey , anyway we can test with fastboot

i have creted some test scrip to work from efi shell im able to boot 5.4 and 5.6 rc1 ubuntu snapdragon kernel with initrd generated on a chrooted ubuntu on my phone but the problem that when the kernel boot thay dont find the rootfs (/dev apper to be missin any stockage like sda , sda(n) , sde ,sde(n) ) i modified /init on initrd to get some output like (ls /dev and cat /proc/partitions ) but sadly cat /proc/partitions give an empty output that means ther,s no storage detected

i want to know if i can specify the partition of the rootfs from the efi shell also , i tried to do so like ( vmlinuz root=partuuid=..............................................................................) but no seccess always return no partition found

if i can specify the partitions right i can boot ubuntu 18.04 easly

im sure that uefi recognize the block partitions

also when i use the dtb to boot the kernel 5.4 and 5.6 its just ignore it and generate an empty dtb but it boot to initramfs a.k.a boot to busybox

but when i use dtb with mi6 kernel compiled to support EFI-runtime its load the dtb and then reboot automaticly

i test it with map -r it give more than 100 blk and 3 fs (fat partitions) fs2 is the firmware partition

i will attatche my script that i created to boot the kernel from firmware partition

if you want to test remamber to rename the script to startup.nsh and palce it to the root of firmware partition (/vendor/firmware_mnt/sartup.nsh ) and place the initrd.img with the script on the same directory and than palce ur kernel to (/vendor/firmware_mnt/efi/boot/vmlinuz.efi) the kernel must support uefi-runtime to be able to boot it
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] fxsheep:
It seems that mainline does not support MSM8998 UFS controller correctly.You could see error outputs from kernel boot messages.

The UEFI supports UFS correctly as I used UFS DXE driver extracted from the device, so you can see blocks in UEFI environment but Linux kernel is another thing.
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] fxsheep:
BTW I've got the same result when using MI6's kernel.Qualcomm might have too much modification so that it just doesn't support booting with UEFI (especially my broken one).
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] fxsheep:
https://www.spinics.net/lists/linux-arm-msm/msg45495.html
[Xiaomi Mi 6 ROMs, Kernels, Recoveries, & Other Dev] degdag new dev:
yes the same as me ,

but i'm trying now to find a way to boot a live ubuntu from ram completly

so i did it yes but sadly i lost my modified /init that describe how to mount an embedded rootfs.img into the initrd of the kernel (the rootfs.img is about 800mb)

and i dont remamber exacly how i did becouse i was trying alot with alot of change everytime

the idia is to install a full ubuntu with gui like xfce or lxde into a disk image and unpack the initrd.img place the installed ubuntu image on the unpacked initrd repack it and use the startup.nsh script to boot it using command

vmlinuz initrd=\initrd.img root=/dev/loop0 init=/sbin/init

i'm so sure this is possible becouuse i alredy done it somehow

so in the file /init that get first executed by the kernel we have to specify the right command to mount the ubuntu image to a loop device and mount it to /root and than tell the kernel that that loop0 is the hard disk a.k.a the option root=/dev/loop0

asuming that we did somthing like losetup /dev/loop0 /path to ur ubuntu img file example losetup /dev/loop0 /ubuntu.img

than mount the loop to the root mnt (/root or any root mnt u specified)

yes i did somthing like that with a rootfs dont contain a gui and its booted to login shell of ubuntu on tty1 yes booted seccesfull but i dont remamber exacly how

but i formated my system partition that i was using for test with mistake and i lost that importent data for me

a week of work but now im sure that we can achive live booting on qcom arm64 with uefi support

so if u have some knowledge on how an init work please i need some help

note the size of ubuntu image must not be more than 1gb (i think ) becouse when i did more than 1gb disk image than the boot process stuck on

exiting boot process and installing virtual adress

anyway 1GB is enouth to have a full ubuntu with gui