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518 строки
15 KiB
Markdown
518 строки
15 KiB
Markdown
# reparing
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## login
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```
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$ sudo systemctl disable lightdm.service
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Synchronizing state of lightdm.service with SysV service script with /usr/lib/systemd/systemd-sysv-install.
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Executing: /usr/lib/systemd/systemd-sysv-install disable lightdm
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Removed "/etc/systemd/system/display-manager.service".
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$ sudo systemctl enable --now lightdm.service
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$ sudo dpkg-reconfigure lightdm
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$ sway -d --unsupported-gpu
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Mar 31 20:43:25 EPBYGOMW0024T2 systemd[1]: Started greetd.service - Greeter daemon.
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Mar 31 20:43:25 EPBYGOMW0024T2 greetd[1642]: PAM unable to dlopen(pam_lastlog.so): /usr/lib/security/pam_lastlog.so: cannot open shared object file: No such file or directory
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Mar 31 20:43:25 EPBYGOMW0024T2 greetd[1642]: PAM adding faulty module: pam_lastlog.so
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```
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## pam
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```
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$ dpkg -L login
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...
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/etc/pam.d/login
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...
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82:session optional pam_lastlog.so
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```
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pam_lastlog: deprecate it and disable by default
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* https://github.com/linux-pam/linux-pam/commit/357a4ddbe9b4b10ebd805d2af3e32f3ead5b8816
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## dd
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```
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sudo dd bs=4M of=/dev/sda status=progress oflag=sync status=progress if=<dist>.iso
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```
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## rhino dist grub nomodeset
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```
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e -> splash -> nomodeset -> F10
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```
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## chroot
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```
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sudo lsblk
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sudo mount /dev/nvme0n1p… /mnt
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sudo mount /dev/nvme0n1p… /mnt/boot/efi/
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for i in /dev /dev/pts /proc /sys /run; do sudo mount -B $i /mnt$i; done
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sudo chroot /mnt
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```
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## uefi
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https://wiki.archlinux.org/title/Unified_Extensible_Firmware_Interface/Secure_Boot
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fat32, 512M, /boot/efi, flags: boot,esp
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ext4, 10G, / , flags: root
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## lshw
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❯ sudo lshw -c video
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*-display UNCLAIMED
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description: VGA compatible controller
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product: Cezanne [Radeon Vega Series / Radeon Vega Mobile Series]
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vendor: Advanced Micro Devices, Inc. [AMD/ATI]
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physical id: 0
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bus info: pci@0000:06:00.0
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version: c8
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width: 64 bits
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clock: 33MHz
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capabilities: pm pciexpress msi msix vga_controller bus_master cap_list
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configuration: latency=0
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resources: memory:d0000000-dfffffff memory:e0000000-e01fffff ioport:e000(size=256) memory:fcb00000-fcb7ffff memory:c0000-dffff
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## UMS/KMS
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* https://en.wikipedia.org/wiki/Mode_setting
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* https://wiki.archlinux.org/title/Kernel_mode_setting
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* https://wiki.archlinux.org/title/Kernel_mode_setting#Forcing_modes_and_EDID
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## grub
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* [nomodeset-quiet-splash](https://microsin.net/adminstuff/xnix/nomodeset-quiet-splash-kernel-parameters.html)
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```
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$ info -f grub -n 'Simple configuration'
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$ sudo dpkg-reconfigure grub-pc
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$ sudo dpkg-reconfigure grub-common
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$ sudo debconf-show grub-pc
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...
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$ sudo update-grub
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$ dpkg -L grub-common
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/etc/default/grub.d
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/etc/grub.d/00_header
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/etc/grub.d/05_debian_theme
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/etc/grub.d/10_linux
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/etc/grub.d/10_linux_zfs
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/etc/grub.d/20_linux_xen
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/etc/grub.d/25_bli
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/etc/grub.d/30_os-prober
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/etc/grub.d/30_uefi-firmware
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/etc/grub.d/40_custom
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/etc/grub.d/41_custom
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/etc/grub.d/README
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/etc/init.d/grub-common
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/etc/pm/sleep.d/10_grub-common
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/lib
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diverted by base-files to: /lib.usr-is-merged
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/lib/systemd/system/grub-initrd-fallback.service
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$ cat /etc/default/grub.d/timeout
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GRUB_TIMEOUT=5
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GRUB_TIMEOUT_STYLE="countdown"
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GRUB_TERMINAL=console
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```
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## xf86-video-amdgpu
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* https://gitlab.freedesktop.org/xorg/driver/xf86-video-amdgpu
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## amdgpu
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* https://wiki.archlinux.org/title/AMDGPU
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* https://www.kernel.org/doc/html/latest/gpu/amdgpu/index.html
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* [kernel-lack-ums-support] (https://uchet-jkh.ru/i/otsutstvie-podderzki-ums-v-module-radeon/)
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* https://www.reddit.com/r/linux4noobs/comments/p5q6r7/warning_there_are_still_no_video_drivers_for_amd/
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I installed kernel 5.13 and amdgpu is loading for X and have kodi running on Ubuntu with HDMI passthrough sound to a Onkyo AVR. It currently thinks its RENOIR but its working...
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* https://www.linux.org.ru/forum/linux-hardware/16947549
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tags: amd, amdgpu, fedora, ryzen
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* https://www.linux.org.ru/forum/general/16192601
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sudo systemctl enable --now debug-shell.service
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vt9
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Apr 06 07:34:20 fedora kernel: PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
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Apr 06 07:34:20 fedora kernel: PCI: Ignoring E820 reservations for host bridge windows
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https://wiki.ubuntu.com/DebuggingACPI
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acpi=off
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* https://www.linux.org.ru/forum/linux-hardware/16947549?cid=17220017
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https://discussion.fedoraproject.org/t/desktop-amd-5700g-only-working-with-nomodeset/75864
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* https://gitlab.freedesktop.org/drm/amd/-/issues/450
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Skipping BIOS ROM (signature is 0 0)
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harmless
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* https://github.com/swaywm/sway/issues/7240
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drm_info log?
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* https://bbs.archlinux.org/viewtopic.php?id=272512
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amdgpu.si_support=1
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amdgpu.cik_support=1
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* https://www.linux.org.ru/forum/linux-hardware/17577369
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acpi=noirq
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acpi_osi=Linux
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acpi_osi=‘Windows 2017’
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acpi_osi=‘Windows 2012’
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* https://www.linux.org.ru/forum/general/17327196
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amdgpu.dc=0
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* https://gitlab.freedesktop.org/drm/amd/-/issues
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* https://gitlab.freedesktop.org/drm/amd/-/issues/?sort=created_date&state=all&label_name%5B%5D=Cezanne&first_page_size=20
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## kernel parameters
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* https://www.kernel.org/doc/html/v4.14/admin-guide/kernel-parameters.html
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* https://www.kernel.org/doc/html/v4.20/gpu/amdgpu.html
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* https://www.kernel.org/doc/html/v4.20/_sources/gpu/amdgpu.rst.txt
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* https://www.kernel.org/doc/html/latest/gpu/amdgpu/module-parameters.html
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## ryzen 7 5700G
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* https://gitlab.freedesktop.org/drm/amd/-/issues/2587
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* https://gitlab.freedesktop.org/drm/amd/-/issues/2614
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* https://gitlab.freedesktop.org/drm/amd/-/issues/2046
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* https://gitlab.freedesktop.org/drm/amd/-/issues/?label_name%5B%5D=Cezanne
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* https://gitlab.freedesktop.org/drm/amd/-/issues/?label_name=7000%20dGPU%20series
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* https://gitlab.freedesktop.org/drm/amd/-/issues?label_name=hang%2Ffreeze
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## bug bisect debug troubleshoot
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* https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
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* https://www.kernel.org/doc/html/latest/admin-guide/bug-bisect.html
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## community
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* https://www.phoronix.com/linux/AMD
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* https://gitlab.freedesktop.org/superm1
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* https://gitlab.freedesktop.org/siqueira
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## boot to runlevel 3
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https://forums.opensuse.org/t/amdgpu-displaying-black-screen-on-amd-ryzen-2300u/173024/22?page=2
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systemctl set-default multi-user.target
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* sudo journalctl -b -1 | grep -E "drm|amdgpu"
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## ryzen 7 5700G spec
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* https://www.amd.com/en/product/11171
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## disabling modesetting
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https://wiki.archlinux.org/title/Kernel_mode_setting#Disabling_modesetting
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driver=free
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i915.modeset=0
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radeon.modeset=0
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nouveau.modeset=0
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nomodeset
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The newest kernels have moved the video mode setting into the kernel.
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So all the programming of the hardware specific clock rates and registers on the video card happen in the kernel rather than in the X driver when the X server starts.
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This makes it possible to have high resolution nice looking splash (boot) screens and flicker free transitions from boot splash to login screen.
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Unfortunately, on some cards this doesnt work properly and you end up with a black screen.
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Adding the nomodeset parameter instructs the kernel to not load video drivers and use BIOS modes instead until X is loaded.
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Note that this option is sometimes needed for nVidia cards when using the default "nouveau" drivers.
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Installing proprietary nvidia drivers usually makes this option no longer necessary, so it may not be needed to make this option permanent,
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just for one boot until you installed the nvidia drivers.
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iommu=soft
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pci=noats
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acpi=off
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https://forum.garudalinux.org/t/cant-boot-on-integrated-radeon-gpu/14890
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radeon.si_support=0 radeon.cik_support=0 amdgpu.si_support=1 amdgpu.cik_support=1 modprobe.blacklist=radeon
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* https://wiki.astralinux.ru/pages/viewpage.action?pageId=1212473
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## initramfs
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* https://wiki.astralinux.ru/pages/viewpage.action?pageId=1212473
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/etc/modprobe.d/blacklist.conf
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...
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blacklist radeon
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options radeon modeset=0
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initramfs-tools:
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/etc/initramfs-tools/conf.d
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/etc/initramfs-tools/update-initramfs.conf
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/etc/kernel/postinst.d/initramfs-tools
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/etc/kernel/postrm.d/initramfs-tools
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/usr/sbin/update-initramfs
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/usr/share/lintian/overrides/initramfs-tools
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/usr/share/man/man5/update-initramfs.conf.5.gz
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/usr/share/man/man8/update-initramfs.8.gz
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```
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$ cat /etc/initramfs-tools/modules
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# delete line
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radeon modeset=1
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```
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```
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$ update-initramfs -u -k all
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```
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```
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$ tree /etc/initramfs-tools
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/etc/initramfs-tools/
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conf.d/
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calamares-safe-initramfs.conf
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cryptsetup
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hooks/
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initramfs.conf
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modules
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scripts/
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init-bottom
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init-premount
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init-top
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local-bottom
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local-premount
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local-top
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nfs-bottom
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nfs-premount
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nfs-top
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panic
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update-initramfs.conf
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```
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```
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$cat /usr/sbin/update-initramfs
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...
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BOOTDIR=/boot
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CONF=/etc/initramfs-tools/update-initramfs.conf
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...
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get_sorted_versions()
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{
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version_list="$(
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linux-version list |
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while read -r version; do
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test -e "${BOOTDIR}/initrd.img-$version" && echo "$version"
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done |
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linux-version sort --reverse
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)"
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verbose "Available versions: ${version_list}"
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}
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set_current_version()
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{
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if [ -f "/boot/initrd.img-$(uname -r)" ]; then
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version=$(uname -r)
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fi
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}
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...
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# Invoke bootloader
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run_bootloader()
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{
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# invoke policy conformant bootloader hooks
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if [ -d /etc/initramfs/post-update.d/ ]; then
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run-parts --arg="${version}" --arg="${initramfs}" \
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/etc/initramfs/post-update.d/
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return 0
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fi
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}
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...
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```
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## modprobe
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kmod: /etc/modprobe.d/blacklist.conf
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```
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tree /etc/modprobe.d
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/etc/modprobe.d
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├── alsa-base.conf
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├── blacklist-ath_pci.conf
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├── blacklist.conf
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├── blacklist-firewire.conf
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├── blacklist-framebuffer.conf
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├── blacklist-modem.conf
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├── blacklist-oss.conf -> /lib/linux-sound-base/noOSS.modprobe.conf
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├── blacklist-radeon.conf
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├── blacklist-rare-network.conf
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├── dkms.conf
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└── iwlwifi.conf
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$ dpkg -L kmod
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/etc/depmod.d/ubuntu.conf
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/etc/init.d/kmod
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/etc/modprobe.d/blacklist-ath_pci.conf
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/etc/modprobe.d/blacklist-firewire.conf
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/etc/modprobe.d/blacklist-framebuffer.conf
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/etc/modprobe.d/blacklist-rare-network.conf
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/etc/modprobe.d/blacklist.conf
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/etc/modprobe.d/iwlwifi.conf
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/usr/bin/kmod
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/usr/lib/modprobe.d/aliases.conf
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/usr/sbin
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/usr/share
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/usr/share/bash-completion/completions
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/usr/share/bash-completion/completions/kmod
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/usr/share/doc/libkmod2/README.md
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/usr/share/doc/libkmod2/TODO
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/usr/share/initramfs-tools/hooks/kmod
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/usr/share/man/man5/depmod.d.5.gz
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/usr/share/man/man5/modprobe.d.5.gz
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/usr/share/man/man5/modules.dep.5.gz
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/usr/share/man/man8/depmod.8.gz
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/usr/share/man/man8/insmod.8.gz
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/usr/share/man/man8/kmod.8.gz
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/usr/share/man/man8/lsmod.8.gz
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/usr/share/man/man8/modinfo.8.gz
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/usr/share/man/man8/modprobe.8.gz
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/usr/share/man/man8/rmmod.8.gz
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/usr/bin/lsmod
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/usr/sbin/depmod
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/usr/sbin/insmod
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/usr/sbin/lsmod
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/usr/sbin/modinfo
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/usr/sbin/modprobe
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/usr/sbin/rmmod
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/usr/share/doc/kmod
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/usr/share/man/man5/modules.dep.bin.5.gz
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```
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## dkms
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```
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$ sudo dkms autoinstall
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```
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## internals
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* https://www.linux.org.ru/forum/general/4221448
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0 - switch KMS off if it is not supported by xf86-video-ati/radeon
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drivers/gpu/radeon/radeon_drv.c
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* https://github.com/torvalds/linux/blob/master/drivers/gpu/drm/radeon/radeon_drv.c
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## misc 1
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* https://www.linuxquestions.org/questions/linux-hardware-18/how-to-permanently-load-radeon-driver-4175695012/
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```
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$ cat /usr/share/X11/xorg.conf.d/00-amdgpu.conf
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Section "OutputClass"
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Identifier "AMDgpu"
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MatchDriver "amdgpu"
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Driver "amdgpu"
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EndSection
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Section "Files"
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ModulePath "/opt/amdgpu-pro/lib/xorg/modules"
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ModulePath "/opt/amdgpu/lib/xorg/modules"
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ModulePath "/usr/lib/xorg/modules"
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EndSection
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xserver-xorg-amdgpu-video-amdgpu: /usr/share/X11/xorg.conf.d/00-amdgpu.conf
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$ dpkg -L xserver-xorg-amdgpu-video-amdgpu
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/opt/amdgpu/lib/xorg/modules/drivers/amdgpu_drv.so
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/opt/amdgpu/share/man/man4/amdgpu.4
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/usr/share/X11/xorg.conf.d/00-amdgpu.conf
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$ man amdgpu
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$ cat /opt/amdgpu/share/man/man4/amdgpu.4
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```
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```
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$ ls -la /lib/firmware/amdgpu
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```
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## misc 2
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|
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* https://ubuntuforums.org/showthread.php?t=2489555
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* https://forum.garudalinux.org/t/cant-boot-on-integrated-radeon-gpu/14890/
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* https://forums.opensuse.org/t/12-3-radeon-modeset-boot-problem/87954/
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!!!
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||
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* https://forum.garudalinux.org/t/amd-7900xtx-live-usb/26303
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* https://forum.garudalinux.org/t/amd-7900xtx-live-usb/26303/3
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Currently the new AMD 7900XTX graphics card needs llvm-libs version 15 or higher to boot. All live USB ISO files are version 14.
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* https://forum.garudalinux.org/t/amd-7900xtx-live-usb/26303/4
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So, I googled the issue and it appears to be a problem for almost all distros and their live USB with the exception of Fedora and one other.
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llvm-libs needs to be version 15 or better and not 14.
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* https://forum.garudalinux.org/t/amd-7900xtx-live-usb/26303/13
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https://forum.garudalinux.org/u/dr460nf1r3/summary
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||
https://forum.garudalinux.org/u/dr460nf1r3/activity
|
||
* https://forum.garudalinux.org/t/call-for-testers-of-our-new-major-release-builds/35597
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## recovery console
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||
|
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* [recovery-console](https://wiki.astralinux.ru/pages/viewpage.action?pageId=27361474)
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|
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## plymouth
|
||
|
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plymouth-start.service
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||
|
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## mesa
|
||
|
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fedora sway[1275]: MESA-LOADER: failed to open simpledrm: /usr/lib64/dri/simpledrm_dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib64/dri, suffix _dri)
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||
|
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* https://github.com/swaywm/sway/issues/7767
|
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|
||
You need to install mesa-dri-gallium to have radeonsi or radv, the firmware is not the userland driver.
|
||
mesa-dri-gallium
|
||
? mesa-dri-drivers
|
||
simpledrm is the kernel default framebuffer driver when no gpu is available.
|
||
|
||
??? /lib/firmware/vendor
|
||
|
||
## amdgpu
|
||
|
||
* https://forum.garudalinux.org/t/not-able-to-execute-this-command-sudo-echo-balanced-sys-class-drm-card0-device-power-dpm-state/12185
|
||
* https://forum.garudalinux.org/t/amdgpu-driver-issue-gpu-crashes-on-reaching-400mhz-core-clock-speeds-amd-radeon-r5-m330-430/11972
|
||
* https://www.reddit.com/r/archlinux/comments/pelxaw/amdgpu_driver_issue/
|
||
|
||
## loglevel
|
||
|
||
* https://stackoverflow.com/questions/16390004/change-default-console-loglevel-during-boot-up
|
||
|
||
## misc
|
||
|
||
* https://www.youtube.com/watch?v=ebbA4jcFO5Q
|
||
* https://www.youtube.com/watch?v=Y1zZm8MHbyo
|
||
* https://forum.manjaro.org/t/manjaro-live-usb-does-not-start-after-grub/101228/23?page=2
|
||
|
||
driver=free
|
||
acpi=off
|
||
noapic
|
||
|
||
/etc/default/grub
|
||
GRUB_CMDLINE_LINUX_DEFAULT=...
|
||
|
||
recordfail
|
||
load_video
|
||
gfxmode $linux_gfx_mode
|
||
insmod gzio
|
||
...
|
||
set root='hd0,...'
|
||
|
||
$vt_handoff
|
||
(vt = virtualterminal) is a kernel boot parameter unique to Ubuntu, and is not an upstream kernel boot parameter.
|
||
Its purpose is to allow the kernel to maintain the current contents of video memory on a virtual terminal.
|
||
|
||
* https://community.frame.work/t/resolved-linux-wont-start-on-amd-without-nomodeset/42220/4
|
||
journalctl -k -b-1 > journal.txt
|
||
|
||
## issues
|
||
|
||
* https://github.com/linuxdeepin/developer-center/issues/1699#issuecomment-1751777166
|
||
|
||
## to-read
|
||
|
||
* https://linuxmint.com.ru/viewtopic.php?p=83892#p83892
|
||
* https://www.reddit.com/r/pop_os/comments/qyfh7s/cant_boot_without_nomodeset_with_amd_gpu_stuck_at/
|
||
* https://bbs.archlinux.org/viewtopic.php?id=292265
|
||
* https://salsa.debian.org/tails-team/tails/blob/master/config/chroot_local-includes/usr/share/initramfs-tools/hooks/kms
|
||
* https://forum.puppylinux.com/viewtopic.php?t=2010
|
||
* https://losst.pro/ispravlyaem-chernyj-ekran-ubuntu
|
||
* https://wiki.astralinux.ru/pages/viewpage.action?pageId=23199819
|