Hello everyone,
I’m having a problem with my Philips Evnia 49M2C8900 monitor, which is stuck at a resolution of 3840x1080 60Hz.
The monitor can handle 5120x1440 240Hz. I have an AMD 7900XTX, which also handles it very well, logically.
It is detected perfectly in Windows 11 (2 cables tested).
I also tested a Manjaro and Ubuntu livecd version to confirm that I didn’t have a weird configuration on my OS.
Could you give me a hand to solve this problem?
System:
Kernel: 6.16.0-5-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 15.1.1
clocksource: kvm-clock avail: tsc,acpi_pm
parameters: BOOT_IMAGE=/boot/vmlinuz-6.16-x86_64
root=UUID=0a8683e3-b234-4baf-8a02-d072ef85fbd2 rw quiet splash
udev.log_priority=3
Desktop: KDE Plasma v: 6.3.6 tk: Qt v: N/A info: frameworks v: 6.17.0
wm: kwin_wayland with: Docker vt: 1 dm: SDDM Distro: Manjaro
base: Arch Linux
Machine:
Type: Kvm System: QEMU product: Standard PC (Q35 + ICH9, 2009) v: pc-q35-9.1
serial: <superuser required> Chassis: type: 1 v: pc-q35-9.1
serial: <superuser required>
Mobo: N/A model: N/A serial: N/A uuid: <superuser required> UEFI: EDK II
v: N/A date: 02/02/2022
Battery:
Message: No system battery data found. Is one present?
Memory:
System RAM: total: 60 GiB available: 58.85 GiB used: 5.93 GiB (10.1%)
Message: For most reliable report, use superuser + dmidecode.
Array-1: capacity: 60 GiB slots: 1 modules: 1 EC: Multi-bit ECC
max-module-size: 60 GiB note: est.
Device-1: DIMM 0 type: RAM detail: N/A size: 60 GiB speed: N/A volts: N/A
width: N/A manufacturer: Qemu part-no: N/A serial: N/A
PCI Slots:
Permissions: Unable to run dmidecode. Root privileges required.
CPU:
Info: model: AMD Ryzen 9 5950X bits: 64 type: MT MCP arch: Zen 3+ gen: 3
level: v3 note: check built: 2022 process: TSMC n6 (7nm) family: 0x19 (25)
model-id: 0x21 (33) stepping: 2 microcode: 0xA201210
Topology: cpus: 1x dies: 1 clusters: 1 cores: 6 threads: 12 tpc: 2
smt: enabled cache: L1: 384 KiB desc: d-6x32 KiB; i-6x32 KiB L2: 3 MiB
desc: 6x512 KiB L3: 32 MiB desc: 1x32 MiB
Speed (MHz): avg: 3394 min/max: N/A cores: 1: 3394 2: 3394 3: 3394 4: 3394
5: 3394 6: 3394 7: 3394 8: 3394 9: 3394 10: 3394 11: 3394 12: 3394
bogomips: 81446
Flags: 3dnowprefetch abm adx aes apic arat arch_capabilities avx avx2
bmi1 bmi2 clflush clflushopt clwb clzero cmov cmp_legacy cpuid cr8_legacy
cx16 cx8 de erms extd_apicid f16c flushbyasid fma fpu fsgsbase fsrm fxsr
fxsr_opt ht hypervisor ibpb ibrs invpcid lahf_lm lbrv lm mca mce
misalignsse mmx mmxext movbe msr mtrr nopl npt nrip_save nx ospke osvw
overflow_recov pae pat pausefilter pclmulqdq pdpe1gb perfctr_core
pfthreshold pge pku pni popcnt pse pse36 rdpid rdrand rdseed rdtscp
rep_good sep sha_ni smap smep ssbd sse sse2 sse4_1 sse4_2 sse4a ssse3
stibp succor svm syscall topoext tsc tsc_adjust tsc_deadline_timer
tsc_known_freq tsc_scale umip v_vmsave_vmload vaes vgif vmcb_clean vme
vmmcall vpclmulqdq wbnoinvd x2apic xgetbv1 xsave xsavec xsaveerptr
xsaveopt xsaves xtopology
Vulnerabilities:
Type: gather_data_sampling status: Not affected
Type: ghostwrite status: Not affected
Type: indirect_target_selection status: Not affected
Type: itlb_multihit status: Not affected
Type: l1tf status: Not affected
Type: mds status: Not affected
Type: meltdown status: Not affected
Type: mmio_stale_data status: Not affected
Type: old_microcode status: Not affected
Type: reg_file_data_sampling status: Not affected
Type: retbleed status: Not affected
Type: spec_rstack_overflow mitigation: Safe RET
Type: spec_store_bypass mitigation: Speculative Store Bypass disabled via
prctl
Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer
sanitization
Type: spectre_v2 mitigation: Retpolines; IBPB: conditional; IBRS_FW;
STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not
affected
Type: srbds status: Not affected
Type: tsa status: Vulnerable: No microcode
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: Advanced Micro Devices [AMD/ATI] Navi 31 [Radeon RX 7900 XT/7900
XTX/7900 GRE/7900M] vendor: XFX RX-79XMERCB9 driver: amdgpu v: kernel
arch: RDNA-3 code: Navi-3x process: TSMC n5 (5nm) built: 2022+ pcie:
gen: 4 speed: 16 GT/s lanes: 16 ports: active: HDMI-A-1 empty: DP-1,
DP-2, DP-3, Writeback-1 bus-ID: 04:00.0 chip-ID: 1002:744c class-ID: 0300
temp: 44.0 C
Device-2: Logitech HD Pro Webcam C920 driver: snd-usb-audio,uvcvideo
type: USB rev: 2.0 speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 1-5:22
chip-ID: 046d:082d class-ID: 0102 serial: <filter>
Display: wayland server: X.org v: 1.21.1.18 with: Xwayland v: 24.1.8
compositor: kwin_wayland driver: X: loaded: amdgpu unloaded: modesetting
alternate: fbdev,vesa dri: radeonsi gpu: amdgpu display-ID: 0
Monitor-1: HDMI-A-1 model: Philips 49M2C8900 serial: <filter> built: 2023
res: mode: 3840x1080 hz: 60 scale: 100% (1) dpi: 81 gamma: 1.2 chroma: red:
x: 0.686 y: 0.302 green: x: 0.235 y: 0.729 blue: x: 0.145 y: 0.047 white:
x: 0.314 y: 0.329 size: 1197x339mm (47.13x13.35") diag: 1244mm (49")
modes: 3840x1080, 3840x2160, 2560x1440, 1920x1080, 1680x1050, 1280x1024,
1440x900, 1280x800, 1280x720, 1024x768, 832x624, 800x600, 720x576,
720x480, 640x480, 720x400
EDID-Warnings: 1: parse_edid: unhandled CEA mode 96 2: parse_edid:
unhandled CEA mode 97 3: parse_edid: unhandled CEA mode 117 4: parse_edid:
unhandled CEA mode 118
API: EGL v: 1.5 hw: drv: amd radeonsi platforms: device: 0 drv: radeonsi
device: 1 drv: swrast gbm: drv: kms_swrast surfaceless: drv: radeonsi
wayland: drv: radeonsi x11: drv: radeonsi
API: OpenGL v: 4.6 compat-v: 4.5 vendor: amd mesa v: 25.1.7-arch1.1
glx-v: 1.4 direct-render: yes renderer: AMD Radeon RX 7900 XTX (radeonsi
navi31 LLVM 20.1.8 DRM 3.64 6.16.0-5-MANJARO) device-ID: 1002:744c
memory: 23.44 GiB unified: no display-ID: :1.0
API: Vulkan v: 1.4.321 layers: 8 device: 0 type: discrete-gpu name: AMD
Radeon RX 7900 XTX (RADV NAVI31) driver: mesa radv v: 25.1.7-arch1.1
device-ID: 1002:744c surfaces: N/A
Info: Tools: api: clinfo, eglinfo, glxinfo, vulkaninfo
de: kscreen-console,kscreen-doctor gpu: amdgpu_top
wl: wayland-info,wlr-randr x11: xdpyinfo, xprop, xrandr
Audio:
Device-1: Advanced Micro Devices [AMD/ATI] Navi 31 HDMI/DP Audio
driver: snd_hda_intel v: kernel pcie: gen: 4 speed: 16 GT/s lanes: 16
bus-ID: 05:00.0 chip-ID: 1002:ab30 class-ID: 0403
Device-2: Kingston HyperX Cloud Flight S
driver: hid-generic,snd-usb-audio,usbhid type: USB rev: 2.0 speed: 12 Mb/s
lanes: 1 mode: 1.1 bus-ID: 1-3:20 chip-ID: 0951:16ea class-ID: 0300
serial: <filter>
Device-3: Logitech HD Pro Webcam C920 driver: snd-usb-audio,uvcvideo
type: USB rev: 2.0 speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 1-5:22
chip-ID: 046d:082d class-ID: 0102 serial: <filter>
API: ALSA v: k6.16.0-5-MANJARO status: kernel-api with: aoss
type: oss-emulator tools: alsactl,alsamixer,amixer
Server-1: JACK v: 1.9.22 status: off tools: N/A
Server-2: PipeWire v: 1.4.7 status: active with: 1: pipewire-pulse
status: active 2: wireplumber status: active 3: pipewire-alsa type: plugin
tools: pactl,pw-cat,pw-cli,wpctl
Network:
Device-1: Red Hat Virtio 1.0 network driver: virtio-pci v: 1 pcie: gen: 1
speed: 2.5 GT/s lanes: 1 port: N/A bus-ID: 01:00.0 chip-ID: 1af4:1041
class-ID: 0200
IF-ID-1: enp1s0 state: up speed: -1 duplex: unknown mac: <filter>
IP v4: <filter> type: dynamic noprefixroute scope: global
broadcast: <filter>
IP v6: <filter> type: dynamic noprefixroute scope: global
IP v6: <filter> type: noprefixroute scope: link
Info: services: NetworkManager,systemd-timesyncd
WAN IP: <filter>
Bluetooth:
Message: No bluetooth data found.
Logical:
Message: No logical block device data found.
RAID:
Message: No RAID data found.
Drives:
Local Storage: total: 2 TiB used: 1.34 TiB (67.0%)
SMART Message: Required tool smartctl not installed. Check --recommends
ID-1: /dev/vda maj-min: 254:0 model: N/A size: 2 TiB block-size:
physical: 512 B logical: 512 B speed: <unknown> tech: N/A serial: N/A
scheme: GPT
Message: No optical or floppy data found.
Partition:
ID-1: / raw-size: 2 TiB size: 1.97 TiB (98.38%) used: 1.34 TiB (68.1%)
fs: ext4 dev: /dev/vda2 maj-min: 254:2 label: N/A
uuid: 0a8683e3-b234-4baf-8a02-d072ef85fbd2
ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
used: 320 KiB (0.1%) fs: vfat dev: /dev/vda1 maj-min: 254:1 label: N/A
uuid: 9E4B-CA99
Swap:
Alert: No swap data was found.
Unmounted:
Message: No unmounted partitions found.
USB:
Hub-1: 1-0:1 info: hi-speed hub with single TT ports: 15 rev: 2.0
speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 chip-ID: 1d6b:0002
class-ID: 0900
Device-1: 1-1:2 info: ROCCAT Kone XTD Optical Mouse type: mouse,keyboard
driver: hid-generic,usbhid interfaces: 2 rev: 2.0 speed: 12 Mb/s (1.4 MiB/s)
lanes: 1 mode: 1.1 power: 200mA chip-ID: 1e7d:2e23 class-ID: 0300
Device-2: 1-2:19 info: Turtle Beach Kone II type: mouse,HID
driver: hid-generic,usbhid interfaces: 4 rev: 2.0 speed: 12 Mb/s (1.4 MiB/s)
lanes: 1 mode: 1.1 power: 500mA chip-ID: 10f5:5008 class-ID: 0300
Device-3: 1-3:20 info: Kingston HyperX Cloud Flight S type: audio,HID
driver: hid-generic,snd-usb-audio,usbhid interfaces: 6 rev: 2.0
speed: 12 Mb/s (1.4 MiB/s) lanes: 1 mode: 1.1 power: 100mA
chip-ID: 0951:16ea class-ID: 0300 serial: <filter>
Device-4: 1-4:21 info: Google Nexus/Pixel Device (charging + debug)
type: <vendor specific> driver: N/A interfaces: 1 rev: 2.1
speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 power: 500mA
chip-ID: 18d1:4ee7 class-ID: 0000 serial: <filter>
Device-5: 1-5:22 info: Logitech HD Pro Webcam C920 type: video,audio
driver: snd-usb-audio,uvcvideo interfaces: 4 rev: 2.0
speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 power: 500mA
chip-ID: 046d:082d class-ID: 0102 serial: <filter>
Device-6: 1-6:23 info: ROCCAT Vulcan Pro type: keyboard,HID
driver: hid-generic,usbhid interfaces: 4 rev: 1.1 speed: 12 Mb/s (1.4 MiB/s)
lanes: 1 mode: 1.1 power: 500mA chip-ID: 1e7d:30f7 class-ID: 0300
Hub-2: 2-0:1 info: super-speed hub ports: 15 rev: 3.0
speed: 5 Gb/s (596.0 MiB/s) lanes: 1 mode: 3.2 gen-1x1 chip-ID: 1d6b:0003
class-ID: 0900
Sensors:
System Temperatures: cpu: N/A mobo: N/A gpu: amdgpu temp: 51.0 C mem: 60.0 C
Fan Speeds (rpm): N/A gpu: amdgpu fan: 598
Repos:
Packages: pm: pacman pkgs: 1834 libs: 455 tools: pamac pm: flatpak pkgs: 0
Active pacman repo servers in: /etc/pacman.d/mirrorlist
1: https://ftp.tu-chemnitz.de/pub/linux/manjaro/stable/$repo/$arch
2: https://ct.mirror.garr.it/mirrors/manjaro/stable/$repo/$arch
3: https://coresite.mm.fcix.net/manjaro/stable/$repo/$arch
4: https://irltoolkit.mm.fcix.net/manjaro/stable/$repo/$arch
5: https://repo.ialab.dsu.edu/manjaro/stable/$repo/$arch
6: https://mirrors.xtom.jp/manjaro/stable/$repo/$arch
7: https://distrohub.kyiv.ua/manjaro/stable/$repo/$arch
8: https://mirrors.jlu.edu.cn/manjaro/stable/$repo/$arch
Processes:
CPU top: 5 of 334
1: cpu: 23.2% command: firefox pid: 3664 mem: 839.4 MiB (1.3%)
2: cpu: 5.7% command: kwin_wayland pid: 883 mem: 420.7 MiB (0.6%)
3: cpu: 5.0% command: firefox pid: 3881 mem: 491.0 MiB (0.8%)
4: cpu: 4.8% command: firefox pid: 3969 mem: 461.5 MiB (0.7%)
5: cpu: 4.6% command: firefox pid: 6297 mem: 335.1 MiB (0.5%)
Memory top: 5 of 334
1: mem: 839.4 MiB (1.3%) command: firefox pid: 3664 cpu: 23.2%
2: mem: 598.0 MiB (0.9%) command: firefox pid: 4225 cpu: 2.8%
3: mem: 553.6 MiB (0.9%) command: Telegram pid: 5828 cpu: 0.8%
4: mem: 540.8 MiB (0.8%) command: plasmashell pid: 1139 cpu: 0.7%
5: mem: 491.0 MiB (0.8%) command: firefox pid: 3881 cpu: 5.0%
Info:
Processes: 334 Power: uptime: 15m states: freeze,mem,disk suspend: deep
avail: s2idle wakeups: 0 hibernate: platform avail: shutdown, reboot,
suspend, test_resume image: 23.51 GiB services: org_kde_powerdevil,
power-profiles-daemon, upowerd Init: systemd v: 257 default: graphical
tool: systemctl
Compilers: clang: 20.1.8 gcc: 15.1.1 Shell: Zsh v: 5.9 default: Bash
v: 5.3.3 running-in: konsole inxi: 3.3.38
kscreen-doctor --outputs ✔
Output: 1 HDMI-A-1
enabled
connected
priority 1
HDMI
Modes: 1:3840x1080@60*! 2:3840x2160@120 3:3840x2160@120 4:3840x2160@100 5:3840x2160@60 6:3840x2160@60 7:3840x2160@50 8:2560x1440@120 9:2560x1440@60 10:1920x1080@120 11:1920x1080@120 12:1920x1080@60 13:1920x1080@60 14:1920x1080@60 15:1920x1080@50 16:1680x1050@60 17:1280x1024@75 18:1280x1024@60 19:1440x900@60 20:1280x800@60 21:1280x720@60 22:1280x720@60 23:1280x720@50 24:1024x768@120 25:1024x768@100 26:1024x768@75 27:1024x768@70 28:1024x768@60 29:832x624@75 30:800x600@120 31:800x600@100 32:800x600@75 33:800x600@72 34:800x600@60 35:800x600@56 36:720x576@50 37:720x576@50 38:720x480@60 39:720x480@60 40:720x480@60 41:720x480@60 42:640x480@120 43:640x480@100 44:640x480@75 45:640x480@73 46:640x480@67 47:640x480@60 48:640x480@60 49:640x480@60 50:720x400@70 51:1600x1200@60 52:1280x1024@60 53:1024x768@60 54:2560x1600@60 55:1920x1200@60 56:1280x800@60 57:3840x2160@60 58:3200x1800@60 59:2880x1620@60 60:2560x1440@60 61:1920x1080@60 62:1600x900@60 63:1368x768@60 64:1280x720@60
Geometry: 0,0 3840x1080
Scale: 1
Rotation: 1
Overscan: 0
Vrr: Never
RgbRange: Automatic
HDR: disabled
Wide Color Gamut: disabled
ICC profile: none
Color profile source: sRGB
Color power preference: prefer efficiency and performance
Brightness control: supported, set to 100% and dimming to 100%