I created partition images and tried to update my MacOS from UI:
Author Archives: dmitriano
Creating disk image with Ubuntu Live
First, connect to Ubuntu Live with SSH:
sudo apt-get update
sudo apt-get install ssh
sudo passwd ubuntu
List disks and partitions:
sudo lsblk -o NAME,FSTYPE,SIZE,MOUNTPOINT,LABEL
My QT app started to crash on x86_64 Android Emulator
My QT app started to crash on x86_64 Android Emulator with the following stack trace:
03-16 20:56:48.848 15806 15806 I crash_dump64: performing dump of process 15639 (target tid = 15717)
03-16 20:56:48.875 15806 15806 F DEBUG : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
03-16 20:56:48.875 15806 15806 F DEBUG : Build fingerprint: 'google/sdk_gphone_x86_64/generic_x86_64_arm64:11/RSR1.201211.001/7027799:user/release-keys'
03-16 20:56:48.875 15806 15806 F DEBUG : Revision: '0'
03-16 20:56:48.875 15806 15806 F DEBUG : ABI: 'x86_64'
03-16 20:56:48.905 15806 15806 F DEBUG : Timestamp: 2024-03-16 20:56:48+0300
03-16 20:56:48.905 15806 15806 F DEBUG : pid: 15639, tid: 15717, name: qtMainLoopThrea >>> com.domain.MyApp <<<
03-16 20:56:48.905 15806 15806 F DEBUG : uid: 10154
03-16 20:56:48.906 15806 15806 F DEBUG : signal 4 (SIGILL), code -6 (SI_TKILL), fault addr --------
03-16 20:56:48.906 15806 15806 F DEBUG : rax 0000000000000000 rbx 0000795eb6bbdfe8 rcx 00007964be7b4c87 rdx 0000000000000004
03-16 20:56:48.907 15806 15806 F DEBUG : r8 0000000000000001 r9 0000000000000001 r10 00007ffff4f830a8 r11 0000000000000202
03-16 20:56:48.907 15806 15806 F DEBUG : r12 0000796216b00050 r13 00007962254b6828 r14 0000000000000000 r15 0000000000000004
03-16 20:56:48.907 15806 15806 F DEBUG : rdi 0000000000003d17 rsi 0000000000003d65
03-16 20:56:48.907 15806 15806 F DEBUG : rbp 0000795eb6bbceb0 rsp 0000795eb6bbcc78 rip 00007964be7b4c87
03-16 20:56:48.932 15806 15806 F DEBUG : backtrace:
03-16 20:56:48.932 15806 15806 F DEBUG : #00 pc 00000000000b1c87 /apex/com.android.runtime/lib64/bionic/libc.so (tgkill+7) (BuildId: 3707c39fc397eeaa328142d90b50a973)
03-16 20:56:48.932 15806 15806 F DEBUG : #01 pc 00000000000faa12 /system/lib64/libndk_translation.so (ndk_translation::Decoder<ndk_translation::SemanticsPlayer<ndk_translation::(anonymous namespace)::Interpreter> >::DecodeSimdScalarTwoRegMisc()+642) (BuildId: 86c2b523febcecc53af82646dc316948)
03-16 20:56:48.932 15806 15806 F DEBUG : #02 pc 00000000000f2846 /system/lib64/libndk_translation.so (ndk_translation::Decoder<ndk_translation::SemanticsPlayer<ndk_translation::(anonymous namespace)::Interpreter> >::DecodeDataProcessingSimdAndFp()+2374) (BuildId: 86c2b523febcecc53af82646dc316948)
03-16 20:56:48.932 15806 15806 F DEBUG : #03 pc 00000000000eee3a /system/lib64/libndk_translation.so (ndk_translation::Decoder<ndk_translation::SemanticsPlayer<ndk_translation::(anonymous namespace)::Interpreter> >::Decode(unsigned int)+1114) (BuildId: 86c2b523febcecc53af82646dc316948)
03-16 20:56:48.932 15806 15806 F DEBUG : #04 pc 00000000000ee996 /system/lib64/libndk_translation.so (ndk_translation::InterpretInsn(ndk_translation::ProcessState*)+118) (BuildId: 86c2b523febcecc53af82646dc316948)
03-16 20:56:48.932 15806 15806 F DEBUG : #05 pc 0000000000123fbe /system/lib64/libndk_translation.so (BuildId: 86c2b523febcecc53af82646dc316948)
Deleting partitions with diskpart on Windows
PowerShell as Administrator:
PS C:\WINDOWS\system32> diskpart
Microsoft DiskPart version 10.0.19041.3636
Copyright (C) Microsoft Corporation.
On computer: DESKTOP-0DRJUG2
DISKPART> list disk
Disk ### Status Size Free Dyn Gpt
-------- ------------- ------- ------- --- ---
Disk 0 Online 476 GB 476 GB *
Disk 1 Online 5589 GB 1024 KB *
Disk 2 Online 5589 GB 1024 KB *
Disk 3 Online 931 GB 0 B *
Disk 4 Online 14 GB 0 B
Configuring QT Creator with QT 6.6.2
I built QT 6.6.2, installed QT Creator and updated "%SystemDrive%\Documents and Settings\%USERNAME%\Application Data\QtProject\qtcreator\android\sdk_definitions.json" file as follows:
...
"specific_qt_versions": [
{
"versions": ["default"],
"sdk_essential_packages": ["build-tools;34.0.0", "ndk;26.2.11394342"]
},
{
"versions": ["6.4"],
"sdk_essential_packages": ["build-tools;31.0.0", "ndk;23.1.7779620"]
},
{
"versions": ["6.3", "6.2", "5.15.[9-20]"],
"sdk_essential_packages": ["build-tools;31.0.0", "ndk;22.1.7171670"]
},
{
"versions": ["5.15.[0-8]", "5.14.[0-2]", "5.13.2", "6.0", "6.1"],
"sdk_essential_packages": ["build-tools;31.0.0", "ndk;21.3.6528147"]
},
{
"versions": ["5.12.[0-5]", "5.13.[0-1]"],
"sdk_essential_packages": ["build-tools;28.0.2", "ndk;19.2.5345600"]
}
]
...
Building QT 6.6.2 for Windows and Android
I installed MS Visual Studio, Android Studio and the following tools:
cmake-3.24.2-windows-x86_64
nasm-2.15.05
ninja-win
Python35
Strawberry
VulkanSDK
x86_64-12.2.0-release-win32-seh-rt_v10-rev0
and built QT for Windows with the following commands:
(more…)
I’ll never use NEOXA wallet anymore
First when I recovered the wallet from the passphrase it displayed me a zero balance, I did a quick google search and fixed this by leaving password field empty, but after that I got “Transaction too large” message while trying to send some NEOXA amount to an exchange:
I was able to send 10 000 NEOXA, but not 20 000. What is the difference?
(more…)Using GDPR with 3-rd party Advertising SDKs
It is clear enough from Google docs how to show consent form in an Android app with Google Mobile Ads SDK:
First I call requestConsentInfoUpdate and then I call loadAndShowConsentFormIfRequired that shows the consent form if required.
I did not test this code, but as far as I can guess, Google Mobile Ads SDK checks if the user belongs to the region GDPR applies to, shows its own consent form and internally saves a flag indicating if the user agreed (pressed some Allow button in consent form).
(more…)Unification of Win32 and UWP
Looks like QT6 does not support UWP:
During this year’s Microsoft Build conference Microsoft announced the
unification of Win32 and UWP for their IoT offering. In general, it
looks like Microsoft is stepping away from their strict stance about the
usage of UWP technology and the Windows Store. Getting a classic Windows
application into the Windows Store is much easier nowadays and will be
even simpler in the future. Microsoft’s new direction in their IoT
offering will bring more “classic Windows development” into the IoT
world and there will be no need for a dedicated UWP port.
