Samuel Sieb wrote:
>What is the video device? "lspci" output
The display does not appear in that output.
>Check "journalctl -b" for lines with "drm" or "modesetting".
kernel: ACPI: bus type drm_connector registered
kernel: [drm] radeon kernel modesetting enabled.
kernel: [drm] initializing kernel modesetting (RV620 0x1002:0x95C5 0x1028:0x0342 0x00).
kernel: [drm] Detected VRAM RAM=256M, BAR=256M
kernel: [drm] RAM width 64bits DDR
kernel: [drm] radeon: 256M of VRAM memory ready
kernel: [drm] radeon: 512M of GTT memory ready.
kernel: [drm] Loading RV620 Microcode
kernel: [drm] Internal thermal controller with fan control
kernel: [drm] radeon: power management initialized
kernel: [drm] GART: num cpu pages 131072, num gpu pages 131072
kernel: [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0
kernel: [drm] PCIE GART of 512M enabled (table at 0x0000000000142000).
kernel: [drm] radeon: irq initialized.
kernel: [drm] ring test on 0 succeeded in 1 usecs
kernel: [drm] ring test on 5 succeeded in 1 usecs
kernel: [drm] UVD initialized successfully.
kernel: [drm] ib test on ring 0 succeeded in 0 usecs
kernel: [drm] ib test on ring 5 succeeded
kernel: [drm] Radeon Display Connectors
kernel: [drm] Connector 0:
kernel: [drm] DIN-1
kernel: [drm] Encoders:
kernel: [drm] TV1: INTERNAL_KLDSCP_DAC2
kernel: [drm] Connector 1:
kernel: [drm] DVI-I-1
kernel: [drm] HPD1
kernel: [drm] DDC: 0x7e60 0x7e60 0x7e64 0x7e64 0x7e68 0x7e68 0x7e6c 0x7e6c
kernel: [drm] Encoders:
kernel: [drm] CRT1: INTERNAL_KLDSCP_DAC1
kernel: [drm] DFP2: INTERNAL_KLDSCP_LVTMA
kernel: [drm] Connector 2:
kernel: [drm] DVI-I-2
kernel: [drm] HPD2
kernel: [drm] DDC: 0x7e20 0x7e20 0x7e24 0x7e24 0x7e28 0x7e28 0x7e2c 0x7e2c
kernel: [drm] Encoders:
kernel: [drm] CRT2: INTERNAL_KLDSCP_DAC2
kernel: [drm] DFP1: INTERNAL_UNIPHY
kernel: [drm] Initialized radeon 2.50.0 for 0000:01:00.0 on minor 0
kernel: radeon 0000:01:00.0: [drm] Cannot find any crtc or sizes
kernel: radeon 0000:01:00.0: [drm] Cannot find any crtc or sizes
kernel: radeon 0000:01:00.0: [drm] Cannot find any crtc or sizes
kernel: [drm] amdgpu kernel modesetting enabled.
systemd[1]: Starting modprobe@drm.service - Load Kernel Module drm...
kernel: audit: type=1130 audit(1743569685.459:9): pid=1 uid=0 auid=4294967295 ses=4294967295
msg='unit=modprobe@drm comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=?
res=success'
audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=modprobe@drm
comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 msg='unit=modprobe@drm
comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
kernel: audit: type=1131 audit(1743569685.459:10): pid=1 uid=0 auid=4294967295 ses=4294967295
msg='unit=modprobe@drm comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=?
res=success'
systemd[1]: modprobe@drm.service: Deactivated successfully.
systemd[1]: Finished modprobe@drm.service - Load Kernel Module drm.
sddm-helper-start-wayland[99236]: "No backend specified, automatically choosing drm\n"
sddm-helper-start-wayland[99236]: "kwin_wayland_drm: drmSetClientCap for Atomic Mode Setting
failed. Using legacy mode on GPU \"/dev/dri/card0\"\n"
>Do you see the options in /proc/cmdline after it has booted?
Yes.
--
Dave Close, Compata, Irvine CA +1 714 434 7359
dave@xxxxxxxxxxx dhclose@xxxxxxxxxxxxxxxxxx
"..the last seven decades of the twentieth century will be characterized
in history as the dark ages of theoretical physics." -- Carver Mead
--
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