ARM11 port is mainline upstream Amit suggested tracking Russell's tree and sub-arch tree (e.g. Omap, orion) Debian has flavors for versatile, orion (orion5x), thecus (iop32x), and slug (ixp4xx). For example: ufw deny proto tcp to any port 80 This will deny all traffic to tcp port 80 on this host. Another example: ufw deny proto tcp from 10.0.0.0/8 to 192.168.0.1 port 25 This will deny all traffic from the RFC1918 Class A network to tcp port 25 with the address 192.168.0.1. Ubuntu Touch - A Different Approach. Ubuntu Touch offers a completely different approach to using your smartphone or tablet than using other mainstream operating systems.
This is a list of network ports commonly used by applications that provide network services, like file sharing or remote desktop viewing. You can change your system’s firewall to block or allow access to these applications. There are thousands of ports in use, so this table isn’t complete.
Port | Name | Description |
5353/udp | mDNS, Avahi | Allows systems to find each other, and describe which services they offer, without you having to specify the details manually. |
631/udp | Printing | Allows you to send print jobs to a printer over the network. |
631/tcp | Printing | Allows you to share your printer with other people over the network. |
5298/tcp | Presence | Allows you to advertise your instant messaging status to other people on the network, such as “online” or “busy”. |
5900/tcp | Remote desktop | Allows you to share your desktop so other people can view it or provide remote assistance. |
3689/tcp | Music sharing (DAAP) | Allows you to share your music library with others on your network. |
The Dell EMC PowerEdge T640 server with the components described below has been awarded the status of certified for Ubuntu.
Ubuntu 20.04 LTS 64 Bit
Available from ubuntu.com
Testing details
This system was tested with 20.04 LTS, running the 5.4.0-42-generic kernel.
- BIOS
- Dell Inc.: 1.3.7
Ubuntu 18.04 LTS 64 Bit
Available from ubuntu.com
Testing details
This system was tested with 18.04 LTS, running the 4.15.0-23-generic kernel.
Ubuntu 16.04 LTS 64 Bit
Available from ubuntu.com
Testing details
This system was tested with 16.04 LTS, running the 4.10.0-33-generic kernel.
Certification notes
Ubuntu Com Port Usb
This system may not work out of the box in a MAAS environment because IPMI over LAN is disabled by default on Dell iDRAC controllers. Therefore, before you can fully use this system in a MAAS environment, you will need to ensure IPMI over LAN is enabled in the iDRAC settings on your hardware.
We are working with Dell to resolve this and expect it will be fixed in a future release or update to MAAS
Ubuntu.com Port Terminal
The following optional adapters for this server are not currently supported by 16.04 LTS via either the 4.4 or 4.10 kernels: Dell EMC PERC10 RAID Controllers – H740p, H840 Qlogic NIC’s – QL41264, QL41164, QL41262
Support for these optional adapters will be available in the 16.04.4 HWE kernel.
- BIOS
- Dell: 1.0.0 (UEFI)
Hardware summary
This system was tested with these key components:
| Network | Broadcom Corp. BCM57416 NetXtreme-E Dual-port 10GBase-T RDMA Ethernet (14e4:16d8) |
| Processor | |
| Video | Matrox Electronics Systems Ltd. Integrated Matrox G200eW3 Graphics Controller (102b:0536) |
Hardware details
Ubuntu Check Ports Open
| BIOS | |
| Board | |
| Chassis | |
| Disk | |
| Efi | |
| Mouse | Avocent SC Secure KVM (0624:0013) Tangtop Technology Co., Ltd HID Keyboard (0d3d:0001) |
| Network | Broadcom Corp. BCM57416 NetXtreme-E Dual-port 10GBase-T RDMA Ethernet (14e4:16d8) |
| Processor | |
| Raid | Broadcom / LSI MegaRAID SAS-3 3008 [Fury] PERC H330 Adapter (1000:005f) |
| System | |
| USB | Intel Corp. Lewisburg USB 3.0 xHCI Controller (8086:a1af) Kingston Technology Company, Inc. Flash drive (13fe:5500) |
| Video | Matrox Electronics Systems Ltd. Integrated Matrox G200eW3 Graphics Controller (102b:0536) |
| Other | PLDA PCI Express Bridge (1556:be00) Intel Corp. Sky Lake-E Ubox Registers (8086:2014) Intel Corp. Sky Lake-E Ubox Registers (8086:2015) Intel Corp. Sky Lake-E Ubox Registers (8086:2016) Intel Corp. Sky Lake-E M2PCI Registers (8086:2018) Intel Corp. Sky Lake-E DMI3 Registers (8086:2020) Intel Corp. Sky Lake-E CBDMA Registers (8086:2021) Intel Corp. Sky Lake-E MM/Vt-d Configuration Registers (8086:2024) Intel Corp. Sky Lake-E PCI Express Root Port 1C (8086:2032) Intel Corp. Sky Lake-E RAS Configuration Registers (8086:2035) Intel Corp. Sky Lake-E M3KTI Registers (8086:204c) Intel Corp. Sky Lake-E M3KTI Registers (8086:204d) Intel Corp. Sky Lake-E M3KTI Registers (8086:204e) Intel Corp. Sky Lake-E CHA Registers (8086:2054) Intel Corp. Sky Lake-E CHA Registers (8086:2055) Intel Corp. Sky Lake-E CHA Registers (8086:2056) Intel Corp. Sky Lake-E CHA Registers (8086:2057) Intel Corp. Sky Lake-E PCU Registers (8086:2080) Intel Corp. Sky Lake-E PCU Registers (8086:2081) Intel Corp. Sky Lake-E PCU Registers (8086:2082) Intel Corp. Sky Lake-E PCU Registers (8086:2083) Intel Corp. Sky Lake-E PCU Registers (8086:2084) Intel Corp. Sky Lake-E PCU Registers (8086:2085) Intel Corp. Sky Lake-E PCU Registers (8086:2086) Intel Corp. Sky Lake-E CHA Registers (8086:208d) Intel Corp. Sky Lake-E CHA Registers (8086:208e) Intel Corp. Lewisburg SATA Controller [AHCI mode] (8086:a182) Intel Corp. Lewisburg PCI Express Root Port #1 (8086:a190) Intel Corp. Lewisburg PCI Express Root Port #5 (8086:a194) Intel Corp. Lewisburg PMC (8086:a1a1) Intel Corp. Lewisburg SMBus (8086:a1a3) Intel Corp. Lewisburg SPI Controller (8086:a1a4) Intel Corp. Lewisburg Thermal Subsystem (8086:a1b1) Intel Corp. Lewisburg CSME: HECI #1 (8086:a1ba) Intel Corp. Lewisburg CSME: HECI #2 (8086:a1bb) Intel Corp. Lewisburg CSME: HECI #3 (8086:a1be) Intel Corp. Lewisburg LPC Controller (8086:a1c1) Intel Corp. Lewisburg SSATA Controller [AHCI mode] (8086:a1d2) Intel Corp. C620 Series Chipset Family MROM 0 (8086:a1ec) TDKMedia 2.0 Hub (0424:2513) Tascam Dell Integrated Hub (1604:10c0) The Linux Foundation 2.0 root hub (1d6b:0002) The Linux Foundation 3.0 root hub (1d6b:0003) |