Hello,
I am having some trouble after switching graphics card (5700xt → 6800) and it’s been 6 hours i have been trying to get manjaro back to work.
Displays are saying ‘no signal’ and pc reboots in bios. Grub
is not working anymore as well.
I have tried reinstalling grub, disabling sddm and more with no luck.
Can you boot the Manjaro USB stick ?
I am in chroot right now
Then you need to rebuild initramfs: mkinitcpio -p.
Then try to reboot.
I get this error :
ERROR: specified kernel image does not exist: `/boot/vmlinuz-5.4-x86_64’
Then you need to install a kernel first.
How does your partitioning look like ?
fdisk -l or blkid.
i am running kernel 5.15 and have 5.10 installed as well
blkid :
/dev/loop1: TYPE=“squashfs”
/dev/nvme0n1p7: UUID=“c3f1e519-5667-4bf1-ab8a-bce7b25fa52a” BLOCK_SIZE=“4096” TYPE=“ext4” PARTUUID=“ecf9de3a-eb30-b643-bf26-b56054a30bdb”
/dev/nvme0n1p5: UUID=“3843-617D” BLOCK_SIZE=“512” TYPE=“vfat” PARTUUID=“b9ed6c0b-58cc-c343-a902-e4c1765671d8”
/dev/nvme0n1p3: BLOCK_SIZE=“512” UUID=“E2B8FEFEB8FECFD1” TYPE=“ntfs” PARTUUID=“2dd37111-f415-423f-872a-09444adfd141”
/dev/nvme0n1p6: UUID=“72b70c0d-8945-4975-9e16-2755de8bcc36” TYPE=“swap” PARTUUID=“50fa73e9-cc8e-5c4f-85a7-675b21286985”
/dev/nvme0n1p4: BLOCK_SIZE=“512” UUID=“761AD5F61AD5B2FB” TYPE=“ntfs” PARTUUID=“8caa389a-f48f-473e-a395-0aa67642d7bd”
/dev/nvme0n1p2: BLOCK_SIZE=“512” UUID=“CCC2660BC265F9DA” TYPE=“ntfs” PARTLABEL=“Basic data partition” PARTUUID=“627504bd-a95f-425b-81a2-5c0d1b2e50a6”
/dev/sdd2: SEC_TYPE=“msdos” LABEL_FATBOOT=“MISO_EFI” LABEL=“MISO_EFI” UUID=“FC12-D2E0” BLOCK_SIZE=“512” TYPE=“vfat”
/dev/sdd1: BLOCK_SIZE=“2048” UUID=“2022-07-29-12-43-14-00” LABEL=“MANJARO_KDEM_2136” TYPE=“iso9660”
/dev/sdb4: UUID=“d8bf4ae1-71f1-443d-a846-4299949352b0” BLOCK_SIZE=“4096” TYPE=“ext4” PARTUUID=“80087076-04”
/dev/sdb2: UUID=“ce39b3be-b18a-42eb-b098-e7cdff22a836” BLOCK_SIZE=“4096” TYPE=“ext4” PARTUUID=“80087076-02”
/dev/sdb3: UUID=“0fca1d13-555b-490b-aa6f-844df8a6427a” BLOCK_SIZE=“4096” TYPE=“ext4” PARTUUID=“80087076-03”
/dev/sdb1: LABEL=“Nouveau nom” BLOCK_SIZE=“512” UUID=“D2629E44629E2D6B” TYPE=“ntfs” PARTUUID=“80087076-01”
/dev/loop2: TYPE=“squashfs”
/dev/loop0: TYPE=“squashfs”
/dev/sdc2: UUID=“94a82b81-b96f-4b16-b971-1722982ec01f” BLOCK_SIZE=“4096” TYPE=“ext4” PARTUUID=“80087077-02”
/dev/sdc3: UUID=“7deea6eb-24b5-4430-8b7f-f22308a65f85” BLOCK_SIZE=“4096” TYPE=“ext4” PARTUUID=“80087077-03”
/dev/sdc1: LABEL=“externe 3” BLOCK_SIZE=“512” UUID=“EA34D7EF34D7BCAF” TYPE=“ntfs” PARTUUID=“80087077-01”
/dev/nvme1n1p3: UUID=“ed0af97e-6ce7-44ae-aef7-fc3ac6e91caf” BLOCK_SIZE=“4096” TYPE=“ext4” PARTUUID=“67ed7d50-d7cb-4c5a-b077-a951db84d399”
/dev/sda1: LABEL=“ssd” BLOCK_SIZE=“512” UUID=“F0BEECF1BEECB0F0” TYPE=“ntfs” PARTLABEL=“Basic data partition” PARTUUID=“fd983d6e-ca35-4c79-b481-76d9f2898c20”
/dev/loop3: TYPE=“squashfs”
/dev/nvme0n1p1: PARTLABEL=“Microsoft reserved partition” PARTUUID=“c2881880-17ab-4571-87cd-6e1950232f06”
/dev/nvme1n1p1: PARTLABEL=“Microsoft reserved partition” PARTUUID=“1b99d335-77fe-4f0c-93e5-7a90bcd6eab3”
I am installing the missing kernel
maybe just reinstalling the video drivers could help… post output from:
mhwd -l -li
ls /etc/modprobe.d
find /etc/X11/ -name "*.conf"
and provide logs from the failed boot:
journalctl -b-1 -p4 --no-pager
mhwd -l -li :
Installed PCI configs:
NAME VERSION FREEDRIVER TYPE
video-linux 2018.05.04 true PCI
Warning: No installed USB configs!
0000:0a:00.0 (0200:10ec:8168) Network controller Realtek Semiconductor Co., Ltd.:
NAME VERSION FREEDRIVER TYPE
network-r8168 2016.04.20 true PCI
0000:0d:00.0 (0300:1002:73bf) Display controller ATI Technologies Inc:
NAME VERSION FREEDRIVER TYPE
video-linux 2018.05.04 true PCI
video-modesetting 2020.01.13 true PCI
video-vesa 2017.03.12 true PCI
ls /etc/modprobe.d :
iriunwebcam-options.conf vmware-fuse.conf
find /etc/X11/ -name "*.conf":
/etc/X11/xorg.conf.d/00-keyboard.conf
journalctl -b-1 -p4 --no-pager :
Dec 20 17:06:20 sean-pc kernel: #7 #8 #9 #10 #11
Dec 20 17:06:20 sean-pc kernel: vhba: loading out-of-tree module taints kernel.
Dec 20 17:06:20 sean-pc kernel: VBoxNetAdp: Successfully started.
Dec 20 17:06:20 sean-pc kernel: VBoxNetFlt: Successfully started.
Dec 20 17:06:20 sean-pc systemd-udevd[356]: /usr/lib/udev/rules.d/98-jlink-mplabx.rules:356 Unknown group ‘dialout’, ignoring
Dec 20 17:06:20 sean-pc systemd-udevd[356]: /usr/lib/udev/rules.d/98-jlink-mplabx.rules:357 Unknown group ‘dialout’, ignoring
Dec 20 17:06:20 sean-pc systemd-udevd[356]: /usr/lib/udev/rules.d/98-jlink-mplabx.rules:358 Unknown group ‘dialout’, ignoring
Dec 20 17:06:20 sean-pc systemd-journald[355]: File /var/log/journal/ce98e79857574e2e8f005b14e618acaf/system.journal corrupted or uncleanly shut down, renaming and replacing.
Dec 20 17:06:20 sean-pc systemd-udevd[364]: vhba_ctl: /usr/lib/udev/rules.d/60-vhba.rules:1 Only network interfaces can be renamed, ignoring NAME=“vhba_ctl”.
Dec 20 17:06:20 sean-pc kernel: acpi PNP0C14:01: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00)
Dec 20 17:06:20 sean-pc kernel: acpi PNP0C14:02: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00)
Dec 20 17:06:20 sean-pc kernel: acpi PNP0C14:03: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00)
Dec 20 17:06:20 sean-pc kernel: acpi PNP0C14:04: duplicate WMI GUID 05901221-D566-11D1-B2F0-00A0C9062910 (first instance was on PNP0C14:00)
Dec 20 17:06:20 sean-pc systemd-udevd[360]: vhba_ctl: /usr/lib/udev/rules.d/60-vhba.rules:1 Only network interfaces can be renamed, ignoring NAME=“vhba_ctl”.
Dec 20 17:06:20 sean-pc kernel: kvm: disabled by bios
Dec 20 17:06:20 sean-pc systemd-udevd[420]: event13: Failed to call EVIOCSKEYCODE with scan code 0x7c, and key code 190: Invalid argument
Dec 20 17:06:20 sean-pc kernel: kvm: disabled by bios
Dec 20 17:06:21 sean-pc kernel: kvm: disabled by bios
Dec 20 17:06:21 sean-pc kernel: kvm: disabled by bios
Dec 20 17:06:21 sean-pc kernel: amdgpu 0000:0d:00.0: amdgpu: Trusted Memory Zone (TMZ) feature not supported
Dec 20 17:06:21 sean-pc kernel: kvm: disabled by bios
Dec 20 17:06:21 sean-pc kernel: kvm: disabled by bios
Dec 20 17:06:21 sean-pc kernel: kvm: disabled by bios
Dec 20 17:06:21 sean-pc kernel: kvm: disabled by bios
Dec 20 17:06:21 sean-pc kernel: kvm: disabled by bios
Dec 20 17:06:21 sean-pc kernel: kvm: disabled by bios
Dec 20 17:06:22 sean-pc systemd[1]: nordvpnd.socket: TCP_NODELAY failed: Operation not supported
Dec 20 17:06:22 sean-pc systemd[866]: ConfigurationDirectory ‘bluetooth’ already exists but the mode is different. (File system: 755 ConfigurationDirectoryMode: 555)
Dec 20 17:06:22 sean-pc bluetoothd[866]: profiles/audio/vcp.c:vcp_init() D-Bus experimental not enabled
Dec 20 17:06:22 sean-pc bluetoothd[866]: src/plugin.c:plugin_init() Failed to init vcp plugin
Dec 20 17:06:22 sean-pc bluetoothd[866]: profiles/audio/mcp.c:mcp_init() D-Bus experimental not enabled
Dec 20 17:06:22 sean-pc bluetoothd[866]: src/plugin.c:plugin_init() Failed to init mcp plugin
Dec 20 17:06:22 sean-pc bluetoothd[866]: profiles/audio/bap.c:bap_init() D-Bus experimental not enabled
Dec 20 17:06:22 sean-pc bluetoothd[866]: src/plugin.c:plugin_init() Failed to init bap plugin
Dec 20 17:06:22 sean-pc bluetoothd[866]: profiles/audio/avctp.c:avctp_server_socket() setsockopt(L2CAP_OPTIONS): Invalid argument (22)
Dec 20 17:06:22 sean-pc libvirtd[972]: Libvirt doesn’t support VirtualBox API version 7000004
Dec 20 17:06:23 sean-pc kernel: amdgpu 0000:0d:00.0: amdgpu: SMU driver if version not matched
Dec 20 17:06:23 sean-pc kernel: [drm] REG_WAIT timeout 1us * 100000 tries - mpc2_assert_idle_mpcc line:480
Dec 20 17:06:23 sean-pc kernel: [drm:dmub_abm_init_config [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:24 sean-pc kernel: [drm] REG_WAIT timeout 1us * 100000 tries - mpc2_assert_idle_mpcc line:480
Dec 20 17:06:24 sean-pc kernel: [drm:set_pixel_clock_v7 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:24 sean-pc kernel: [drm:set_pixel_clock_v7 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:24 sean-pc kernel: [drm:set_pixel_clock_v7 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:25 sean-pc kernel: [drm:set_pixel_clock_v7 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:25 sean-pc kernel: [drm:set_pixel_clock_v7 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:25 sean-pc kernel: [drm:set_pixel_clock_v7 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:25 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:26 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:26 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:26 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:26 sean-pc libvirtd[972]: cannot open directory ‘/ressources/dl/Windows 10 v21h2 4in1 FR x64 (11 Janv. 2022)’: Aucun fichier ou dossier de ce type
Dec 20 17:06:26 sean-pc libvirtd[972]: internal error: Failed to autostart storage pool ‘Windows_10_v21h2_4in1_FR_x64_(11_Janv._2022)’: cannot open directory ‘/ressources/dl/Windows 10 v21h2 4in1 FR x64 (11 Janv. 2022)’: Aucun fichier ou dossier de ce type
Dec 20 17:06:26 sean-pc libvirtd[972]: Impossible d’ouvrir /dev/kvm: Aucun fichier ou dossier de ce type
Dec 20 17:06:26 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:27 sean-pc kernel: kauditd_printk_skb: 94 callbacks suppressed
Dec 20 17:06:27 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:27 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:27 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:27 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:28 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:28 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:28 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:28 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:29 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:29 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:29 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:29 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:29 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:30 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:30 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:30 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:30 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:31 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:31 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:31 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:31 sean-pc kernel: [drm] perform_link_training_with_retries: Link training attempt 1 of 4 failed
Dec 20 17:06:31 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:32 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:32 sean-pc kernel: kauditd_printk_skb: 90 callbacks suppressed
Dec 20 17:06:32 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:32 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:32 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:33 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:33 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:33 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:33 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:34 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:34 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:34 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:34 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:35 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:35 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:35 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:35 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:35 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:36 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:36 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:36 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:36 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:37 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:37 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:37 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:37 sean-pc kernel: [drm] perform_link_training_with_retries: Link training attempt 2 of 4 failed
Dec 20 17:06:38 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:38 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:38 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:38 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:38 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:39 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:39 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:39 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:39 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:40 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:40 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:40 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:40 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:41 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:41 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:41 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:41 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:42 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:42 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:42 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:42 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:43 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:43 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:43 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:43 sean-pc kernel: [drm:transmitter_control_v1_6 [amdgpu]] ERROR Error waiting for DMUB idle: status=3
Dec 20 17:06:43 sean-pc kernel: [drm] perform_link_training_with_retries: Link training attempt 3 of 4 failed
you have these …
and you booted normally into the live usb with this new gpu?
post output from this also:
mhwd-kernel -li
yes i booted on live usb with no problem, and on windows as well.
Currently running: 5.15.57-2-MANJARO (linux515)
The following kernels are installed in your system:
uninstall both of the kernels:
pacman -Rs linux510 linux54
install the 5.15:
pacman -S linux515
exit chroot, reboot and see if it helped
OK thanks for your time 
i try this right now
That worked…! thanks a lot
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