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====== Ошибки ======


----
<code bash>
$ dmesg
....
[    4.950114] i915 0000:00:02.0: firmware: failed to load i915/skl_dmc_ver1_27.bin (-2)\\
[    4.950118] firmware_class: See https://wiki.debian.org/Firmware for information about missing firmware
....
</code>

>$ sudo apt install firmware-misc-nonfree

----

<code bash>
$ dmesg
....
[    0.032301] [Firmware Bug]: TSC_DEADLINE disabled due to Errata; please update microcode to version: 0xb2 (or later)
....
</code>

>$ sudo apt install intel-microcode

----

<code bash>
$ dmesg
....
[   10.901814] r8169 0000:03:00.0: firmware: failed to load rtl_nic/rtl8168e-3.fw (-2)
[   10.901863] firmware_class: See https://wiki.debian.org/Firmware for information about missing firmware
[   10.901910] r8169 0000:03:00.0: Direct firmware load for rtl_nic/rtl8168e-3.fw failed with error -2
[   10.901913] r8169 0000:03:00.0 enp3s0: unable to load firmware patch rtl_nic/rtl8168e-3.fw (-2)
[   10.902114] RTL8211E Gigabit Ethernet r8169-300:00: attached PHY driver [RTL8211E Gigabit Ethernet] (mii_bus:phy_addr=r8169-300:00, irq=IGNORE)
....
</code>

>$ sudo apt install firmware-realtek

для 11 debian установить пакет __**r8168-dkms**__

----

<code bash>
$ dmesg
....
[   43.980736] nouveau 0000:01:00.0: firmware: failed to load nouveau/nvc1_fuc084 (-2)
[   43.980741] nouveau 0000:01:00.0: Direct firmware load for nouveau/nvc1_fuc084 failed with error -2
....
</code>


[[ https://nouveau.freedesktop.org/VideoAcceleration.html]]
>$ mkdir /tmp/nouveau
>$ cd /tmp/nouveau
>$ wget https://raw.github.com/envytools/firmware/master/extract_firmware.py
>$ wget http://us.download.nvidia.com/XFree86/Linux-x86/325.15/NVIDIA-Linux-x86-325.15.run
>$ sh NVIDIA-Linux-x86-325.15.run %%--extract-only%%
>$ python2 extract_firmware.py  # this script is for python 2 only
># mkdir /lib/firmware/nouveau
># cp -d nv* vuc-* /lib/firmware/nouveau/

----

Если память не ECC, то будет такие варнинги, нужно заблокировать модуль **amd64_edac_mod**.

<code bash>
$ dmesg
....
[    6.516505] EDAC amd64: Node 0: DRAM ECC disabled.
[    6.516507] EDAC amd64: ECC disabled in the BIOS or no ECC capability, module will not load.
                Either enable ECC checking or force module loading by setting 'ecc_enable_override'.
                (Note that use of the override may cause unknown side effects.)
....
</code>

>$ echo "blacklist amd64_edac_mod" >> /etc/modprobe.d/blacklist.conf

----

Не определяются устройства в usb2.0\\
mb: Gigabyte GA-970A-DS3P

>xHCI Handoff - включена
>eHIC Handoff - включена
>Контроллер IOMMU - включен

>gdub добавить параметр iommu=soft