У меня подозрение, что связка Gigabyte B450M S2H <-> Ryzen 5 1600 работает некорректно (прошивка биоса последняя). Ubuntu24.04 упорно не видит 2й банк памяти, пробовались разные пары, которые видны на BIOSTAR B450MH <-> Ryzen 5 2600 (кстати, ранние прошивки на этой системе также видели только один банк). Биос Gigabyte видит обе планки с одинаковыми параметрами. Вечером попробую загрузить на этот комп Винды с флэшки (эксперимент проведен в пользу Виндов, которые видят 32Гб, но доступны 16Гб), а сейчас прошу эксперта расшифровать результат команды lshw -c memory, сколько все-таки памяти на компе 32 или 16 гигов?
~$ sudo lshw -c memory
*-firmware
description: BIOS
vendor: American Megatrends International, LLC.
physical id: 0
version: F67d
date: 09/02/2024
size: 64KiB
capacity: 16MiB
capabilities: pci upgrade shadowing cdboot bootselect socketedrom edd int13floppynec int13floppytoshiba int13floppy360 int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int14serial int17printer int10video usb biosbootspecification uefi
*-memory
description: System Memory
physical id: b
slot: System board or motherboard
size: 32GiB
*-bank:0
description: Project-Id-Version: lshwReport-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>PO-Revision-Date: 2012-02-05 00:26+0000Last-Translator: Andi Chandler <Unknown>Language-Team: English (United Kingdom) <en_GB@li.org>MIME-Version: 1.0Content-Type: text/plain; charset=UTF-8Content-Transfer-Encoding: 8bitX-Launchpad-Export-Date: 2024-09-02 19:29+0000X-Generator: Launchpad (build 1b1ed1ad2dbfc71ee62b5c5491c975135a771bf0)Project-Id-Version: lshwReport-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>PO-Revision-Date: 2012-02-05 00:26+0000Last-Translator: Andi Chandler <Unknown>Language-Team: English (United Kingdom) <en_GB@li.org>MIME-Version: 1.0Content-Type: text/plain; charset=UTF-8Content-Transfer-Encoding: 8bitX-Launchpad-Export-Date: 2024-09-02 19:29+0000X-Generator: Launchpad (build 1b1ed1ad2dbfc71ee62b5c5491c975135a771bf0) [empty]
product: Unknown
vendor: Unknown
physical id: 0
serial: Unknown
slot: DIMM 0
*-bank:1
description: DIMM DDR4 Synchronous Unbuffered (Unregistered) 2666 MHz (0,4 ns)
product: BRBP1G816G16C3200
vendor: Unknown
physical id: 1
serial: 7B58AA0C
slot: DIMM 1
size: 16GiB
width: 64 bits
clock: 2666MHz (0.4ns)
*-bank:2
description: Project-Id-Version: lshwReport-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>PO-Revision-Date: 2012-02-05 00:26+0000Last-Translator: Andi Chandler <Unknown>Language-Team: English (United Kingdom) <en_GB@li.org>MIME-Version: 1.0Content-Type: text/plain; charset=UTF-8Content-Transfer-Encoding: 8bitX-Launchpad-Export-Date: 2024-09-02 19:29+0000X-Generator: Launchpad (build 1b1ed1ad2dbfc71ee62b5c5491c975135a771bf0)Project-Id-Version: lshwReport-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>PO-Revision-Date: 2012-02-05 00:26+0000Last-Translator: Andi Chandler <Unknown>Language-Team: English (United Kingdom) <en_GB@li.org>MIME-Version: 1.0Content-Type: text/plain; charset=UTF-8Content-Transfer-Encoding: 8bitX-Launchpad-Export-Date: 2024-09-02 19:29+0000X-Generator: Launchpad (build 1b1ed1ad2dbfc71ee62b5c5491c975135a771bf0) [empty]
product: Unknown
vendor: Unknown
physical id: 2
serial: Unknown
slot: DIMM 0
*-bank:3
description: DIMM DDR4 Synchronous Unbuffered (Unregistered) 2666 MHz (0,4 ns)
product: BRBP1G816G16C3200
vendor: Unknown
physical id: 3
serial: D956AA0C
slot: DIMM 1
size: 16GiB
width: 64 bits
clock: 2666MHz (0.4ns)
*-cache:0
description: L1 cache
physical id: d
slot: L1 - Cache
size: 576KiB
capacity: 576KiB
clock: 1GHz (1.0ns)
capabilities: pipeline-burst internal write-back unified
configuration: level=1
*-cache:1
description: L2 cache
physical id: e
slot: L2 - Cache
size: 3MiB
capacity: 3MiB
clock: 1GHz (1.0ns)
capabilities: pipeline-burst internal write-back unified
configuration: level=2
*-cache:2
description: L3 cache
physical id: f
slot: L3 - Cache
size: 16MiB
capacity: 16MiB
clock: 1GHz (1.0ns)
capabilities: pipeline-burst internal write-back unified
configuration: level=3
