Evolved Packet Core elements

I know that the

EPC consists of Mobile management entity which is the control plane element allowing user plane traffic to bypass over a direct tunnel

I searched online but couldn’t understand.

Can someone please explain the functional elements (Servicing gateway and Packet data network gateway) in the EPC

Recursividad en nasm error en el return Segmentation fault (core dumped)

Este es el codigo para fibonacci el codigo funciona bien y da el resultado esperado, el error está en que al terminar la recursion, necesito limpiar los llamados que hice a la funcion, pero cuando coloco el ret se cae el programa, sé que el error es ahí. Quizas el error sea la manera en que lo coloque pero no he podido encontrar otra forma de hacerlo y no lo veo mal: la idea es que al final el programa solo tiene en la pila la direccion de los calls a fibonacci entonces coloque el ret despues de la etiqueta de fin para que al hacer el primer ret y se devuelva a la posicion despues del call por gravedad vuelva al ret de nuevo y asi hasta que limpie la pila.

SECTION  .data msg:      db "Ingrese el numero a calcular(1-9)?: " len:      equ $   - msg     SECTION .bss count:    resw 1 result:   resb 1     SECTION .text       GLOBAL _start _start:   mov edx, len   mov ecx, msg   mov ebx, 1   mov eax, 4     int 80h    mov ecx, count   xor ebx, ebx   mov eax, 3   int 80h    xor ecx, ecx   mov cx, [count]   and cx, 0fh    mov ax, 1   mov bx, 1 fibonacci:    push bx   push ax    cmp cx, 1   je final    pop ax   pop bx     mov dx, ax    push dx    add ax, bx    dec cx   pop bx    call fibonacci  final:   ret    xor ebx, ebx  mov eax, 1  int 80h 

Is there a legal way to get D&D 5e core rulebook PDFs?

As much as I like having the hardcover core rule-books in front of me, usually I read or reference most information for RPGs on my computer. Unfortunately, my google-fu has failed me at finding places to buy a Player’s Handbook PDF, or even whether said PDF exists at all. My question is this: Is there any place I can go to legally buy a D&D 5e core rulebook PDF? I’m not looking for the starter set or basic rules, since those are incomplete (and free), I’m just looking for the core books in PDF format.

What Is The Meaning Of Google Broad Core Algorithm ?

what is the meaning of google Broad Core Algorithm ?

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What Is The Meaning Of Google Broad Core Algorithm ?

Ubuntu won’t recognize Razer Core X Chroma

I think this is the first time I haven’t been able to find a solution or piece together one on Google before so here I go.. I have a 13″ Razer blade and a Razer Core X Chroma. It connects perfectly and easily over Windows but I’d like to be able to make it work on Ubuntu too. I’m on a fresh install other than the fact I updated some intel drivers and installed amd drivers (for my Radeon RX Vega 64 from the amdgpu-install script). The first (and maybe largest hurdle) is that I can’t get ubuntu to recognize the dang thing’s even plugged in. The settings gui just shows the standard “Thunderbolt could not be detected.” grayed out error while lspci shows the following output-

lspci 00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers (rev 08) 00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 620 (rev 07) 00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21) 00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21) 00:15.0 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #0 (rev 21) 00:15.1 Signal processing controller: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #1 (rev 21) 00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21) 00:1c.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #3 (rev f1) 00:1c.4 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 (rev f1) 00:1d.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #9 (rev f1) 00:1f.0 ISA bridge: Intel Corporation Intel(R) 100 Series Chipset Family LPC Controller/eSPI Controller - 9D4E (rev 21) 00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21) 00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21) 00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21) 01:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter (rev 32) 02:00.0 PCI bridge: Intel Corporation JHL6340 Thunderbolt 3 Bridge (C step) [Alpine Ridge 2C 2016] (rev 02) 03:00.0 PCI bridge: Intel Corporation JHL6340 Thunderbolt 3 Bridge (C step) [Alpine Ridge 2C 2016] (rev 02) 03:01.0 PCI bridge: Intel Corporation JHL6340 Thunderbolt 3 Bridge (C step) [Alpine Ridge 2C 2016] (rev 02) 03:02.0 PCI bridge: Intel Corporation JHL6340 Thunderbolt 3 Bridge (C step) [Alpine Ridge 2C 2016] (rev 02) 04:00.0 System peripheral: Intel Corporation JHL6340 Thunderbolt 3 NHI (C step) [Alpine Ridge 2C 2016] (rev 02) 05:00.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02) 3b:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981 

Also boltctl power -q shows the following-

supported: yes power state: on 1 active power guards: guard '4' ├─ who: boltctl └─ pid: 2650

Both boltctl list and boltctl domains show absolutely nothing. I honestly don’t care about using the GPU, I just want to be able to use my keyboard and mouse that’s hooked to it so if anyone can help me, I promise you $ 20 anyway you want it.

Attempting to start Thunderbird and getting Segmentation Fault (core dumped)

My electric went out last night causing computer to crash and after I cannot start Thunderbird.

From the Launcher the timer spins and just stops. If I try entering thunderbird from terminal I get Segmentation fault (core dumped).

Is there a way to get Thunderbird working again?

Ubuntu 18.04 Thunderbird 1:60.9.0+build1-0ubuntu0.18.04.1

RPi 4 ubuntu 18.0.4 Core installing asterisk +freepbx

Trying to install asterisk and Freepbx on RPi 4 running unsupported build o core 18.0.4 Kernel uname -sr Linux 4.19.75-v8+

make[2]: Leaving directory ‘/usr/src/dahdi-linux-complete-3.0.0+3.0.0/linux/drivers/dahdi/firmware’

This error comes up.

You do not appear to have the sources for the 4.19.75-v8+ kernel installed.

when I did. apt update it says there are three but refuse to apt upgrade.

here’s what it tells me

apt list -u Listing… Done linux-headers-raspi2/bionic-updates,bionic-security 4.15.0.1048.46 arm64 [upgradable from: 4.15.0.1041.39] linux-image-raspi2/bionic-updates,bionic-security 4.15.0.1048.46 arm64 [upgradable from: 4.15.0.1041.39] linux-raspi2/bionic-updates,bionic-security 4.15.0.1048.46 arm64 [upgradable from: 4.15.0.1041.39] ubuntu@ubuntu:/usr/src$ sudo apt upgrade Reading package lists… Done Building dependency tree Reading state information… Done Calculating upgrade… Done The following packages have been kept back: linux-headers-raspi2 linux-image-raspi2 linux-raspi2 0 upgraded, 0 newly installed, 0 to remove and 3 not upgraded.

Anybody have ideas how to resolve these issues?

Thanks Jeff