kvm virtualization – How do remove the default storage pool from a libvirt hypervisor, so that even after libvirtd restarts there is NO storage pool

I want to remove the default storage pool from my virt-manager AND NOT HAVE IT COME BACK BY ITSELF, EVER. I can destroy it and undefine it all I want, but when i restart libvirtd (for me thats “sudo systemctl restart libvirtd” in an arch linux terminal window), and restart virt-manager, the default storage pool is back, just like Frankenstein.

I don’t want a storage pool of any kind. I simply want to move from the dual-boot I have now (arch linux and windows) to running the two OS simultaneously. I intend to provision two physical disk partitions on the host to be disks on the guest, and I can do this via the xml that defines the domain.

Or am i required to have a storage pool no matter what?

shared hosting – Unable to download large zipped file of cPanel full backup (Chrome download restarts download )

I’m trying to download a full backup in the format of .tar.gz after using the cPanel Backup Wizard to backup my entire Home directory in File Manager. The size of the file is 31.62 GB.

I’m downloading the file using Chrome browser. However, what happens at some point, say around 10GB – 13GB in the download progress, the browser would just restart the download. So I don’t get anywhere.

I’m on a shared host server (Linux OS) plan, as per the naming of my hosting plan. My host provider is Godaddy. The staff member who I was speaking to, wasn’t much of help unfortunately. He said something like, the browser has a download limit. So it’s not practical to download a backup on cPanel, for large files. Then they asked: “why do I want to download my backup”. Frankly I didn’t want to tell them – “because I want to migrate to another host provider”, because I suspected that they would either try to sell me things to stay with them, or wouldn’t help at all.

Does anyone know what the issue is and if there’s a workaround?

Many thanks in advance.

dell – Touchpad edge scrolling not persisting between restarts

I have Ubuntu 20.04 running on and old Dell Inspiron Laptop. Working well except for one frustration. The laptop has an old touchpad that only supports edge scrolling. Turning on edge scrolling works fine, but it doesn’t persist between restarts. After a restart the Edge Scrolling setting has reset to off.

This is the setting I’m referring to:

enter image description here

Is there away to ensure this setting stays turned on? Perhaps checking/adjusting this setting in a script during boot?

Windows computer restarts multiple times after turning on

The PC normally runs Windows 10 system for years until last week. Now every time I turn on the power it will reboot after about 3 seconds and repeat this 3 to 5 times before it finally starts on the system. This happens with a cold start or wake up from sleep, but it never happens when I restart it. I replaced the old CPU fan with a new one and tried different Memory Stick slots, the problem persists.
Could someone help me find the part of the problem? I am starting to think it is a power supply related problem now.

What happens if a MacBook Pro with macOS Catalina restarts with open applications?

Macs are designed to restart without exiting applications; They will close naturally once you are prompted to restart or shut down.

When you do, you will see this dialog presented …

enter the description of the image here

… if you check the box at the bottom, this will restart all the applications that were running on exit and, if they are compatible *, will be restored to the exact working position and the documents that were open before restarting.

* Not all applications can do this. Most can, and all Apple applications do. Unsupported applications will reopen, but not with previous documents open.

magento 1.9 – Mysql Server restarts again and again due to high memory usage

I have 4 vCPU and 6 GB of memory on my server and the Linux hat network distribution with magento 1 configured and it was working fine suddenly, it started restarting the mysql server again and again. I verified that the use of the CPU of the 4 cores reaches 100% most of the time and the memory consumption slowly went to 5.87 GB, then the server kills the mysql server and again the memory went to the use of 1.2 Gb and the Mysql server starts over and over again happens I checked the my.cnf file and found this setting

   #
# This group is read both both by the client and the server
# use it for options that affect everything
#
[client-server]

#
# include all files from the config directory
#
!includedir /etc/my.cnf.d

[mysqld]
sql_mode=NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
max_allowed_packet=1073741824
max_allowed_packet=1073741824
sql_mode=NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
log-error=/var/lib/mysql/server1.nctest.net.err
performance-schema=0
default-storage-engine=MyISAM
innodb_file_per_table=1
open_files_limit=50000
innodb_buffer_pool_size=134217728

I did not get what I am missing here, that is to stop consuming my 100% of memory by the mysqld process.

MacBook Pro: no backlight on the new Mac Pro, the computer restarts

I bought this completely new MacBook Pro (15 inches, 2018) from Apply in 2019. From the beginning you had this problem. I have it permanently connected to an external monitor, and the MacBook is permanently closed and always connected to power.

At seemingly random intervals, for example, approximately 3-5 times a month, after being away from the computer for half an hour or so (for example, at lunch), I go back to find that the external monitor is not activated in the keyboard or mouse input. When you open the cover of the MacBook, I can see that it is really on, since the touch bar is on and responds to touch. But the strange thing is that there is no screen backlight.

The touch bar shows the screen brightness icon, so I touch it, and then it gives me the slider from left to right, and moving it from left to right does nothing. If I hold a torch on the screen, I can see that it is running normally and I can move the mouse and interact with icons and menu options.

I have not been able to replicate this in the Apple store, and are not interested in reading bug reports.

It just happened now, and when I was on my way to the Apple store to show the staff, it restarted and then I presented this error, which has been done dozens of times before.

Does anyone know how to decipher this problem report so that I can understand what is causing this?

**Your computer was restarted because of a problem**


panic(cpu 8 caller 0xffffff7f91b9dad5): userspace watchdog timeout: remoted connection watchdog expired, no updates from remoted monitoring thread in 64 seconds, 11628 checkins from thread since monitoring enabled 232604 seconds ago after loadservice: com.apple.logd, total successful checkins since load (232604 seconds ago): 23260, last successful checkin: 10 seconds ago
service: com.apple.WindowServer, total successful checkins since load (232574 seconds ago): 23256, last successful checkin: 10 seconds ago

Backtrace (CPU 8), Frame : Return Address
0xffffffa3d068b820 : 0xffffff801113bb2b 
0xffffffa3d068b870 : 0xffffff80112734d5 
0xffffffa3d068b8b0 : 0xffffff8011264f4e 
0xffffffa3d068b900 : 0xffffff80110e2a40 
0xffffffa3d068b920 : 0xffffff801113b217 
0xffffffa3d068ba20 : 0xffffff801113b5fb 
0xffffffa3d068ba70 : 0xffffff80118d2b25 
0xffffffa3d068bae0 : 0xffffff7f91b9dad5 
0xffffffa3d068baf0 : 0xffffff7f91b9d7e6 
0xffffffa3d068bb10 : 0xffffff801186739b 
0xffffffa3d068bb60 : 0xffffff8011870443 
0xffffffa3d068bca0 : 0xffffff8011222d12 
0xffffffa3d068bdb0 : 0xffffff80111419d8 
0xffffffa3d068be10 : 0xffffff8011118635 
0xffffffa3d068be70 : 0xffffff801112f0e5 
0xffffffa3d068bf00 : 0xffffff801124b575 
0xffffffa3d068bfa0 : 0xffffff80110e3226 
      Kernel Extensions in backtrace:
         com.apple.driver.watchdog(1.0)(053A5D15-51D4-3E61-978B-EB435FA4BD0A)@0xffffff7f91b9c000->0xffffff7f91ba4fff

BSD process name corresponding to current thread: watchdogd
Boot args: chunklist-security-epoch=0 -chunklist-no-rev2-dev

Mac OS version:
19D76

Kernel version:
Darwin Kernel Version 19.3.0: Thu Jan  9 20:58:23 PST 2020; root:xnu-6153.81.5~1/RELEASE_X86_64
Kernel UUID: A8DDE75C-CD97-3C37-B35D-1070CC50D2CE
Kernel slide:     0x0000000010e00000
Kernel text base: 0xffffff8011000000
__HIB  text base: 0xffffff8010f00000
System model name: MacBookPro15,1 (Mac-937A206F2EE63C01)
System shutdown begun: NO

System uptime in nanoseconds: 232618213105438
last loaded kext at 3509823775238: @filesystems.msdosfs 1.10 (addr 0xffffff7f968a8000, size 69632)
loaded kexts:
com.razer.common.razerhid   21.94
com.radiosilenceapp.nke.filter  2.2
@filesystems.msdosfs    1.10
@filesystems.smbfs  3.4.1
@filesystems.exfat  1.4
>AudioAUUC  1.70
@fileutil   20.036.15
@kext.AMDFramebuffer    3.0.5
@kext.AMDRadeonX4000    3.0.5
@kext.AMDRadeonServiceManager   3.0.5
>!AGraphicsDevicePolicy 4.7.2
@AGDCPluginDisplayMetrics   4.7.2
>!AHV   1
|IOUserEthernet 1.0.1
|IO!BSerialManager  7.0.3f5
>pmtelemetry    1
>AGPM   111.4.2
>!APlatformEnabler  2.7.0d0
>X86PlatformShim    1.0.0
>!AUpstreamUserClient   3.6.8
@Dont_Steal_Mac_OS_X    7.0.0
>AGDCBacklightControl   4.7.2
>!A!IKBLGraphics    14.0.4
>BridgeAudioCommunication   6.66
>ACPI_SMC_PlatformPlugin    1.0.0
>!ABacklight    180.1
@kext.AMD9500!C 3.0.5
>!AThunderboltIP    3.1.3
>!A!ISlowAdaptiveClocking   4.0.0
>!AAVEBridge    6.1
>!AMuxControl2  4.7.2
>!AMCCSControl  1.13
>!ABridgeAudio!C    6.66
>!AGFXHDA   100.1.424
>!ATopCaseHIDEventDriver    3430.1
>!AHIDALSService    1
>!A!IPCHPMC 2.0.1
>!A!ICFLGraphicsFramebuffer 14.0.4
>!AFIVRDriver   4.1.0
@filesystems.autofs 3.0
|SCSITaskUserClient 422.0.2
>usb.realtek8153patcher 5.0.0
>BCMWLANFirmware4355.Hashstore  1
>BCMWLANFirmware4364.Hashstore  1
>BCMWLANFirmware4377.Hashstore  1
>!AFileSystemDriver 3.0.1
@filesystems.hfs.kext   522.0.9
@BootCache  40
@!AFSCompression.!AFSCompressionTypeDataless    1.0.0d1
@!AFSCompression.!AFSCompressionTypeZlib    1.0.0
>!AVirtIO   1.0
>!ABCMWLANBusInterfacePCIe  1
@filesystems.apfs   1412.81.1
@private.KextAudit  1.0
>!ASmartBatteryManager  161.0.0
>!AACPIButtons  6.1
>!ASMBIOS   2.1
>!AACPIEC   6.1
>!AAPIC 1.7
$!AImage4   1
@nke.applicationfirewall    303
$TMSafetyNet    8
@!ASystemPolicy 2.0.0
|EndpointSecurity   1
>!UAudio    320.49
@kext.AMDRadeonX4100HWLibs  1.0
@kext.AMDRadeonX4000HWServices  3.0.5
|IOAVB!F    800.17
>!ASSE  1.0
@!AGPUWrangler  4.7.2
>IOPlatformPluginLegacy 1.0.0
>!ABacklightExpert  1.1.0
>!AHDA!C    283.15
|IOHDA!F    283.15
>usb.cdc.acm    5.0.0
>usb.serial 6.0.0
|IOSlowAdaptiveClocking!F   1.0.0
>X86PlatformPlugin  1.0.0
>!AGraphicsControl  4.7.2
>!ASMBus!C  1.0.18d1
@plugin.IOgPTPPlugin    810.1
|IOEthernetAVB!C    1.1.0
|IOUSBHIDDriver 900.4.2
>!AActuatorDriver   3430.1
|IONDRVSupport  569.4
>!AHS!BDriver   3430.1
>IO!BHIDDriver  7.0.3f5
>!AMultitouchDriver 3430.1
>!AInputDeviceSupport   3430.1
>IOPlatformPlugin!F 6.0.0d8
>!AHIDKeyboard  209
>!ASMBusPCI 1.0.14d1
|IO!BHost!CUARTTransport    7.0.3f5
|IO!BHost!CTransport    7.0.3f5
>!A!ILpssUARTv1 3.0.60
>!A!ILpssUARTCommon 3.0.60
>!AOnboardSerial    1.0
@kext.AMDSupport    3.0.5
@!AGraphicsDeviceControl    4.7.2
|IOAccelerator!F2   438.3.1
|IOGraphics!F   569.4
>!AThunderboltEDMSink   4.2.2
>!AThunderboltDPOutAdapter  6.2.5
@kext.triggers  1.0
>usb.IOUSBHostHIDDevice 1.2
>usb.cdc.ecm    5.0.0
>usb.cdc.ncm    5.0.0
>usb.!UHub  1.2
>usb.cdc    5.0.0
>usb.networking 5.0.0
>usb.!UHostCompositeDevice  1.2
|IOSurface  269.6
@filesystems.hfs.encodings.kext 1
|IOAudio!F  300.2
@vecLib.kext    1.2.0
>!ABCMWLANCore  1.0.0
>mDNSOffloadUserClient  1.0.1b8
>IOImageLoader  1.0.0
|IOSerial!F 11
|IO80211!FV2    1200.12.2b1
>corecapture    1.0.4
|IOSkywalk!F    1
>!AThunderboltPCIDownAdapter    2.5.4
>!AThunderboltDPInAdapter   6.2.5
>!AThunderboltDPAdapter!F   6.2.5
>!AHPM  3.4.4
>!A!ILpssI2C!C  3.0.60
>!A!ILpssDmac   3.0.60
>!A!ILpssI2C    3.0.60
>!AXsanScheme   3
>!AThunderboltNHI   5.8.6
|IOThunderbolt!F    7.6.0
>usb.!UHostPacketFilter 1.0
|IOUSB!F    900.4.2
>usb.!UVHCIBCE  1.2
>usb.!UVHCI 1.2
>usb.!UVHCICommonBCE    1.0
>usb.!UVHCICommon   1.0
>!AEffaceableNOR    1.0
|IOBufferCopy!C 1.1.0
|IOBufferCopyEngine!F   1
|IONVMe!F   2.1.0
>usb.!UXHCIPCI  1.2
>usb.!UXHCI 1.2
>!AEFINVRAM 2.1
>!AEFIRuntime   2.1
>!ASMCRTC   1.0
|IOSMBus!F  1.1
|IOHID!F    2.0.0
$quarantine 4
$sandbox    300.0
@kext.!AMatch   1.0.0d1
>!AKeyStore 2
>!UTDM  489.80.2
|IOSCSIBlockCommandsDevice  422.0.2
>!ACredentialManager    1.0
>KernelRelayHost    1
>!ASEPManager   1.0.1
>IOSlaveProcessor   1
>!AFDEKeyStore  28.30
>!AEffaceable!S 1.0
>!AMobileFileIntegrity  1.0.5
@kext.CoreTrust 1
|CoreAnalytics!F    1
|IOTimeSync!F   810.1
|IONetworking!F 3.4
>DiskImages 493.0.0
|IO!B!F 7.0.3f5
|IO!BPacketLogger   7.0.3f5
|IOUSBMass!SDriver  157.40.7
|IOSCSIArchitectureModel!F  422.0.2
|IO!S!F 2.1
|IOUSBHost!F    1.2
>usb.!UCommon   1.0
>!UHostMergeProperties  1.2
>!ABusPower!C   1.0
|IOReport!F 47
>!AACPIPlatform 6.1
>!ASMC  3.1.9
>watchdog   1
|IOPCI!F    2.9
|IOACPI!F   1.4
@kec.pthread    1
@kec.corecrypto 1.0
@kec.Libm   1

python: the program restarts itself and only ends after 2 valid entries

Guys, I was doing some Gustavo Guanabara exercises and I found an intriguing situation: my code is reset and yours is not! It is exercise 112 of lesson 22 of Python world 3. I used a 3-file structure according to the following scheme:

test /
…. courseInVideo /
…….. currency /
…………____ init____.py
……..____ init____.py
…….. dice.py

Here is the content of the coin / ____ init____.py:

def metade(num, boleano):
    if boleano:
        return moeda(num/2)
    return num/2

def dobro(num, boleano):
    if boleano:
        return moeda(num*2)
    return num*2

def aumentar(num, acrescimo, boleano):
    result = num + (num * acrescimo / 100)
    if boleano:
        return moeda(result)
    return result

def diminuir(num, reducao, boleano):
    result = num - (num*reducao/100)
    if boleano:
        return moeda(result)
    return result

def moeda(num):
    conversor = str(num).split('.')
    saida = "RS" + conversor(0) + ',' + conversor(1)
    return saida

def resumo(num, acrescimo, reducao):
    saida = 20*'-' + 'n' + 'RESUMO DO VALOR' + 'n' + 20*'-' + 'nPreço analisado: ' + moeda(num) + 'nDobro do preço: ' + dobro(num, True) + 'nMetade do preço: ' + metade(num, True) + 'n' + str(acrescimo) + '% de aumento: ' + aumentar(num, acrescimo, True) + 'n' + str(reducao) + '% de redução: ' + diminuir(num, reducao, True)
    print(saida)

Content of data.py:

def leiaDinheiro(entrada):
    valido = True
    while valido:
        num = input(entrada)
        if num.isalpha():
            print(f'ERRO: "{num}´" é um preço inválido!')
        else:
            valido = False
            return float(num)

And the EmVideo / ____ init____.py course:

from teste.cursoEmVideo import dado
from teste.cursoEmVideo import moeda

p = dado.leiaDinheiro('Digite o preço: R$')
moeda.resumo(p, 80, 35)

Can anyone see why the program restarts after reading valid data, in this case, numerical data? Even, as I mentioned in the title, the program really ends, but only after two valid data readings (not necessarily consecutive).

wi fi: Pixel 3a XL crashes and restarts repeatedly when connected to a specific Wi-Fi network

I ran into a problem with my Google Pixel 3a XL phone where it was locked and restarted repeatedly. After analyzing the problem, I remembered that the blockages began as soon as I connected to a specific Wi-Fi network.

The problem started as soon as I connected to him. I tried restarting in safe mode to see if that solved the problem, which initially disabled all network functions, but as soon as I turned them on again, the locks started again. I was able to stop the crashes by disabling Wi-Fi immediately after the next reboot, forgetting the network I was trying to connect to and then re-enabling Wi-Fi.

The problem seems to occur. only when i connect to that specific Wi Fi network; Connecting to other networks does not create a problem. I was reading another help guide that said reset network settings to solve problems with it, but I doubt that solves the problem, since it simply resets saved networks. I already deleted the information about the problematic network by forgetting it, so I don't think this will solve it.

The network is an unsecured network and is a public network (so I don't have access to the router information, etc.)

What could be causing the phone to lock and restart when I connect to that specific one Wifi network and no other network?

sharepoint server – SP 2016: the disabled sandbox code service restarts

In an effort to stop the spucworkerprocessproxy process, I turn off the Sandboxed Code Service (because we don't use sandboxed code) by running:

$serviceInstance =  Get-SPServiceInstance | ? { $_.TypeName -eq '
Microsoft Sharepoint Foundation Sandboxed Code Service';

Stop-SPServiceInstance -Identity $serviceInstance.Id -Confirm:$false;

After executing the above, the status of the Isolated Space Code Service changed to "No provisioning" and the spucworkerprocessproxy all the corresponding database load was closed and disappeared. And there was much joy.

However, the next morning, the service worked again, along with spucworkerprocessproxy. Sad trombone

How can we close this, and keep off? Thank you.