Ubuntu Category - Page 66 of 191 - CNX Software

January 19, 2022February 18, 2022 by Jean-Luc Aufranc (CNXSoft) - 13 Comments

10.1-inch RPI All-in-One PC review with Raspberry Pi 4

A couple of months ago I received “RPI All-in-One”, a 10.1-inch touchscreen display for Raspberry Pi boards, listed the specifications, checked out the package content, installed a Raspberry Pi 4 inside the display before booting my new all-in-one (AiO) PC successfully. I’ve now had time to spend more time with the PC/display and see how it performs under various conditions. I also tested HDMI and USB-C input features with a laptop and mini PC. Fan or fanless operation? After updating Raspberry Pi OS, I ran sbc-bench.sh script together with rpi-monitor to see how the Raspberry Pi 4 with 1GB RAM would perform under load with the (noisy) fan enabled.

sbc-bench v0.9.1

Installing needed tools. This may take some time. Done.
Checking cpufreq OPP. Done (results will be available in 11-15 minutes).
Executing tinymembench. Done.
Executing OpenSSL benchmark. Done.
Executing 7-zip benchmark. Done.
Checking cpufreq OPP. Done (17 minutes elapsed).

perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
	LANGUAGE = (unset),
	LC_ALL = (unset),
	LC_ADDRESS = "en_GB.UTF-8",
	LC_NAME = "en_GB.UTF-8",
	LC_MONETARY = "en_GB.UTF-8",
	LC_PAPER = "en_GB.UTF-8",
	LC_IDENTIFICATION = "en_GB.UTF-8",
	LC_TELEPHONE = "en_GB.UTF-8",
	LC_MEASUREMENT = "en_GB.UTF-8",
	LC_TIME = "en_GB.UTF-8",
	LC_NUMERIC = "en_GB.UTF-8",
	LANG = (unset)
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
It seems neither throttling nor frequency capping has occured.

Memory performance:
memcpy: 2595.9 MB/s (0.8%)
memset: 3398.3 MB/s (2.7%)

7-zip total scores (3 consecutive runs): 5556,5650,5565

OpenSSL results:
type             16 bytes     64 bytes    256 bytes   1024 bytes   8192 bytes  16384 bytes
aes-128-cbc      61981.49k    76335.40k    82773.25k    84199.42k    84355.75k    84393.98k
aes-128-cbc      62224.25k    76254.36k    82779.39k    84461.91k    84757.16k    84825.43k
aes-192-cbc      55900.34k    67052.89k    71500.80k    73121.11k    73362.09k    73203.71k
aes-192-cbc      55869.41k    66963.52k    71835.14k    72934.74k    73471.32k    73465.86k
aes-256-cbc      50541.63k    59834.26k    63387.14k    64413.70k    64634.88k    64760.49k
aes-256-cbc      50646.47k    59735.02k    63384.92k    64461.14k    64648.53k    64629.42k

Full results uploaded to http://ix.io/3MfY. 

In case this device is not already represented in official sbc-bench results list then please
consider submitting it at https://github.com/ThomasKaiser/sbc-bench/issues with this line:
| RPi 4 Model B Rev 1.1 / BCM2711 rev B0 | 1500 MHz | 5.10 | Bullseye armhf | 5590 | 62100 | 64690 | 2600 | 3400 | - | [http://ix.io/3MfY](http://ix.io/3MfY) |

sbc-bench v0.9.1

Installing needed tools. This may take some time. Done.

Checking cpufreq OPP. Done (results will be available in 11-15 minutes).

Executing tinymembench. Done.

Executing OpenSSL benchmark. Done.

Executing 7-zip benchmark. Done.

Checking cpufreq OPP. Done (17 minutes elapsed).

perl: warning: Setting locale failed.

perl: warning: Please check that your locale settings:

LANGUAGE = (unset),

LC_ALL = (unset),

LC_ADDRESS = "en_GB.UTF-8",

LC_NAME = "en_GB.UTF-8",

LC_MONETARY = "en_GB.UTF-8",

LC_PAPER = "en_GB.UTF-8",

LC_IDENTIFICATION = "en_GB.UTF-8",

LC_TELEPHONE = "en_GB.UTF-8",

LC_MEASUREMENT = "en_GB.UTF-8",

LC_TIME = "en_GB.UTF-8",

LC_NUMERIC = "en_GB.UTF-8",

LANG = (unset)

are supported and installed on your system.

perl: warning: Falling back to the standard locale ("C").

It seems neither throttling nor frequency capping has occured.

Memory performance:

memcpy: 2595.9 MB/s (0.8%)

memset: 3398.3 MB/s (2.7%)

7-zip total scores (3 consecutive runs): 5556,5650,5565

OpenSSL results:

type 16 bytes 64 bytes 256 bytes 1024 bytes 8192 bytes 16384 bytes

aes-128-cbc 61981.49k 76335.40k 82773.25k 84199.42k 84355.75k 84393.98k

aes-128-cbc 62224.25k 76254.36k 82779.39k 84461.91k 84757.16k 84825.43k

aes-192-cbc 55900.34k 67052.89k 71500.80k 73121.11k 73362.09k 73203.71k

aes-192-cbc 55869.41k 66963.52k 71835.14k 72934.74k 73471.32k 73465.86k

aes-256-cbc 50541.63k 59834.26k 63387.14k 64413.70k 64634.88k 64760.49k

aes-256-cbc 50646.47k 59735.02k 63384.92k 64461.14k 64648.53k 64629.42k

Full results uploaded to http://ix.io/3MfY.

In case this device is not already represented in official sbc-bench results list then please

consider submitting it at https://github.com/ThomasKaiser/sbc-bench/issues with this line:

| RPi 4 Model B Rev 1.1 / BCM2711 rev B0 | 1500 MHz | 5.10 | Bullseye armhf | 5590 | 62100 | 64690 | 2600 | 3400 | - | [http://ix.io/3MfY](http://ix.io/3MfY) |

No throttling was detected, and the temperature never exceeded 56°C in a room with an ambient temperature of 26°C. I then disconnect the fan, but it turns out the fan can also be easily disabled in the OSD menu […]

January 13, 2022January 13, 2022 by Jean-Luc Aufranc (CNXSoft) - 10 Comments

Ubuntu 22.04 LTS to leverage zswap to run on Raspberry Pi 4 with 2GB RAM

Canonical used to recommend Raspberry Pi 4 with at least 4GB RAM to run Ubuntu Desktop, but Ubuntu 22.04 LTS should run more smoothly on the Raspberry Pi 4 2GB as the company has enabled zswap by default to allow the Linux operating system to run better on systems with less memory. Canonical explains that zswap is essentially a compression tool. When a process is about to be moved to the swap file, zswap compresses it and checks whether the new, smaller size still needs to be moved or if it can stay in your RAM. It is much quicker to decompress a ‘zswapped’ page than it is to access the swap file so this is a great way of getting more bang for your buck from systems with smaller amounts of RAM. The good news is that you don’t even need to wait for Ubuntu 22.04 LTS to come […]

January 11, 2022May 31, 2022 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

i.MX 8M Plus solderable LGA module follows OSM Size-L standard

SGET Open Standard Module (OSM) specification was ratified in November 2020. It defined specifications for solderable LGA system-on-modules, and we first noticed it though through the launch of F&S Elektronik “FS 8MM OSM-SF” module powered by an NXP i.MX 8M Mini processor, and following OSM Size-S standard (30x30mm). As we noted in our introduction about the Open Standard Module, SGET defined four sizes from Size-0 (30x15mm) to Size-L (45x45mm), and there’s now at least one “Large” OSM module courtesy of iWave Systems, and their iW-RainboW-G40M module equipped with an NXP i.MX 8M Plus processor for AI applications. iW-RainboW-G40M specifications: SoC- NXP i.MX 8M Plus Q/QL/D quad-/dual-core Cortex-A53 processor up to 2.0 GHz, with Arm Cortex-M7 real-time core @ 800 MHz, Vivante GC7000UL 3D GPU, Vivante GC520L 2D GPU, 2.3 TOPS NPU System Memory – Up to 8GB LPDDR4 Memory Storage – Up to 256GB eMMC flash Wireless – 802.11a/b/g/n/ac/ax Wi-Fi […]

January 5, 2022February 18, 2023 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

COM-HPC and COM Express Type 6 modules feature Alder Lake-H mobile IoT processor

We’ve written about the new Intel Alder Lake IoT processors announced right before CES 2022, and the first embedded platforms are starting to show up starting with COM-HPC and COM Express Type 6 modules from ADLink Technology powered by the 35/45W Alder Lake-H mobile IoT processor family. Express-ADP is a COM Express Basic Size Type 6 module, while COM-HPC-cADP is a COM-HPC Client Type Size B module. Both are designed for stationary, mobile, and portable solutions with typical applications including ultrasound, test and measurement, industrial edge servers, machine vision, mammography, surgical robots, security or perimeter tracking, and access control. Alder Lake-H COM Express / COM-HPC module Besides the form factor, both modules will have very similar specifications. Here are Express-ADP specifications: SoC (12th Gen Intel Core Alder Lake-H) Intel Core i7-12800HE 14-core (6P+8E), 20-thread processor @ up to 4.6 GHz with 24 MB cache, Intel Xe GPU, 45W TDP (35W […]

January 5, 2022April 5, 2022 by Jean-Luc Aufranc (CNXSoft) - 16 Comments

Intel unveils Alder Lake desktop and mobile IoT processors

Intel Alder Lake-H Mobile IoT processsor

Intel introduced high-end Alder Lake Hybrid processor family for consumer devices a couple of months ago, with Pentium G7400 and Celeron G6900 leaking a few weeks later, and now the company has formally announced the Alder Lake-S and Alder Lake-H processor families for respectively desktop IoT and mobile IoT solutions, as well as more efficient U-series and P-series of 12th Gen Intel Core Alder Lake IoT processors with a TDP ranging from 15W to 28W. Alder Lake S-Series desktop processors for IoT Key features and specifications: CPU Up to 16 cores, up to 24 threads in IoT SKUs Up to 30 MB Intel Smart Cache TDP – 35W to 65W Real-time capability on select SKUs Graphics/Video Intel UHD Graphics 770 driven by Intel Xe architecture with up to 32 EUs Up to four independent displays up to 4K or one display at 8K resolution Up to two video decode boxes […]

December 29, 2021December 31, 2021 by Ian W MORRISON (Linuxium) - 22 Comments

OS and Memory Impact on Mini PC Gaming Performance

This article looks at what the effect of running a different operating system or having more memory has on similarly spec’d Intel and AMD mini PCs when gaming. Note: This article has been updated and corrected as a result of reader feedback and additional testing. It was inspired by having built and tested a pseudo ‘Steamdeck’ running Manjaro on an AMD-based mini PC with 16GB of memory, which made me wonder what the performance would be like using Windows 11. Initial results were surprising because Windows appeared much slower. As I’d previously heard of performance improvements when using 64GB of memory I swapped out the currently installed 16GB memory and immediately saw improved results. As I’d never observed such a dramatic performance increase on Intel mini PCs just through increasing the memory I decided to explore further by testing gaming performance on similar Intel and AMD mini PCs when using […]

December 26, 2021February 4, 2022 by Ian W MORRISON (Linuxium) - 4 Comments

Beelink GTi11 review – Part 2: Ubuntu 20.04 on an Intel Core i5-1135G7 mini PC

Previously I reviewed Beelink’s new GTi11 Intel Tiger Lake mini PC running Windows 11, so in this part, I will cover Ubuntu 20.04. Hardware Recap The GTi11 is a 168 x 120 x 39mm (6.61 x 4.72 x 1.54 inches) actively cooled mini PC and the review model has an i5-1135G7 Intel Tiger Lake quad-core 8-thread 2.50 GHz Core processor boosting to 4.20 GHz with Intel’s Xe Graphics. The review model also includes a 500GB M.2 2280 NVMe PCIe Gen 3.0 SSD drive initially with Windows 10 Pro installed but now successfully upgraded to Windows 11 Pro, two sticks of 8GB DDR4 3200 MHz memory, a soldered WiFi 6 (or 802.11ax) Intel AX201 chip and dual 2.5Gb Ethernet ports. The specifications list four of the USB ports as 3.0 so I retested them on Ubuntu using a Samsung 980 PRO PCle 4.0 NVMe M.2 SSD housed in an ‘USB to […]

December 24, 2021June 4, 2022 by Jean-Luc Aufranc (CNXSoft) - 37 Comments

$35 Orange Pi 3 LTS SBC comes with 2GB RAM, 8GB flash, AW859A WiFi 5 and Bluetooth 5.0 module

Orange Pi 3 LTS is a cost-down, more compact version of Orange Pi 3 SBC launched in 2019 with Allwinner H6 quad-core Cortex-A53 processor, Gigabit Ethernet, four USB 3.0 ports, and mPCIe socket with a PCIe x1 Gen2 lane. AFAICR, the latter never really worked well due to a botched implementation in the SoC. The new slimmed-down Orange Pi 3 LTS is sized like a business card, loses the mostly useless mPCIe socket from the original board, comes with 2GB LPDDR3 RAM (no more 1GB RAM option), a lower number of USB ports, USB Type-C power input, and an Allwinner AW859A WiFi and Bluetooth module replaces the Ampak AP6256 module from the original board. Orange Pi 3 LTS specifications: SoC – Allwinner H6 quad-core Cortex A53 processor clocked at up to 1.8 GHz with Arm Mali-T720MP2 GPU supporting OpenGL ES 3.1/3.0/2.0/1.1, DirectX 11 System Memory – 2GB LPDDR3 (before 1GB […]