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--- doc:appunti:hardware:mini_pc_with_das [2024/09/30 15:35] – [USB reboot problem] niccolo
+++ doc:appunti:hardware:mini_pc_with_das [2024/10/04 10:42] (current) – [Installing Debian GNU/Linux] niccolo
@@ Line 22: / Line 22: @@
 ===== Installing Debian GNU/Linux =====
-It seems that Linux **kernel 6.1.0** (as shipped with Debian 12 Bookworm) still does not support the WiFi adapter **RTL8852BE**.
+It seems that Linux **kernel 6.1.0** (as shipped with Debian 12 Bookworm) still does not support the WiFi adapter **RTL8852BE**, see this page **[[rtl8852be_on_debian_12]]**.
+These are the USB and PCI peripherals:
+<code>
+Bus 001 Device 008: ID 1a86:7523 QinHeng Electronics CH340 serial converter
+Bus 001 Device 006: ID 0573:1573 Zoran Co. Personal Media Division (Nogatech) USB Audio and HID
+Bus 001 Device 005: ID 174c:2074 ASMedia Technology Inc. ASM1074 High-Speed hub
+Bus 001 Device 002: ID 0bda:b85b Realtek Semiconductor Corp. Bluetooth Radio
+Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+</code>
+<code>
+:00.0 Host bridge: Intel Corporation Device 4618
+:02.0 VGA compatible controller: Intel Corporation Alder Lake-N [UHD Graphics]
+:14.0 USB controller: Intel Corporation Alder Lake-N PCH USB 3.2 xHCI Host Controller
+:14.2 RAM memory: Intel Corporation Alder Lake-N PCH Shared SRAM
+:16.0 Communication controller: Intel Corporation Alder Lake-N PCH HECI Controller
+:17.0 SATA controller: Intel Corporation Alder Lake-N SATA AHCI Controller
+:1c.0 PCI bridge: Intel Corporation Device 54bb
+:1d.0 PCI bridge: Intel Corporation Alder Lake-N PCI Express Root Port
+:1d.3 PCI bridge: Intel Corporation Alder Lake-N PCI Express Root Port
+:1f.0 ISA bridge: Intel Corporation Device 5482
+:1f.3 Audio device: Intel Corporation Alder Lake-N PCH High Definition Audio Controller
+:1f.4 SMBus: Intel Corporation Alder Lake-N SMBus
+:1f.5 Serial bus controller: Intel Corporation Alder Lake-N SPI (flash) Controller
+:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
+        RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
+:00.0 Network controller: Realtek Semiconductor Co., Ltd.
+        RTL8852BE PCIe 802.11ax Wireless Network Controller
+:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
+        RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
+</code>
 ==== The RGB rainbow LEDs ====
@@ Line 64: / Line 96: @@
   * G3: Mechanical off state
-===== USB reboot problem =====
+===== USB Fast Boot problem =====
 {{ .:mini_pc_t9plus:mini-pc-t9plus-bios-boot-usb.jpg?180|BIOS Fast Boot settings}}
@@ Line 75: / Line 107: @@
 May be I found a workaround for the problem: in the BIOS settings I set the **Boot** => **Fast Boot** to **Enabled**, then I leaved the **SATA Support** to **All SATA Devices** but set the **USB Support** to **Disable** (just for safety I disabled all the boot devices, except SATA). Till now I tried several reboots, without any issue!
-The problem with this workaround is that **you cannot longer enter into the BIOS setup program**, because the USB keyboard is not initialized at boot!
+The problem with this workaround is that **you cannot longer enter into the BIOS setup program**, because the USB keyboard is not initialized at boot and **you cannot press the Delete key**.
 If the system starts normally, it is simple to enter the BIOS setup from a Linux command propt; just issue the command:
@@ Line 83: / Line 115: @@
 </code>
-It seems that - by chance - I was able to entered the BIOS setup even when Fast Boot was enabled; it was a mix of keeping the Delete key pressed on the keyboard while long-pressing the power button for about 4 seconds, or by repeatedly pushing the power button 4 or 5 times. But I was not able to replicate this behaviour in a consistend manner.
+It seems that - by chance - I was able to **entered the BIOS setup even when Fast Boot was enabled**; it was a mix of keeping the Delete key pressed on the keyboard while long-pressing the power button for about 4 seconds, or by repeatedly pushing the power button 4 or 5 times. But I was not able to replicate this behaviour in a consistend manner.
 ===== The D4-300 USB attacched storage =====