So i have multi monitor setup: 3440x1440(LC34G55T)+1920x1080(ED242QR A).
First:All works perfectly on windows, so problem is not in monitors/cables.
My PC:
- GPU:GTX1070 Strix
- CPU:Ryzen 5 3600
- MoBo:MAG X570S TOMAHAWK MAX
- Display1:3440x1440(LC34G55T)(Main)
- Display2:1920x1080(ED242QR A)(Second).
PROBLEM:My main display don’t work while it is connected thru DP.
Looks simple - problem in the display or DP, but if I connect it with HDMI it works! , so all good problem in DP, but if I connect my second with the same DP (even without reload or anything, just hot plug) it works.
Behavior: When main display is connected second display is lagging/refreshing time to time, I believe it is caused by main constantly reconnecting (it indicated in “Display Configuration”).
Main points:
Second display works with DP and HDMI. Main display works only with HDMI.
- On Windows main display works with DP without problem.
NOTE: I had some problem with BIOS video output thru display, but it looks it’s a common cause on my MB, I did (can’t paste links) (set BIOS to CSM mode)
NOTE2:Next data collected with main connected to HDMI and second to DP.
So I have multi monitor setup: 3440x1440 (LC34G55T) +1920x1080 (ED242QR A).
DisplaysInfo:
/sys/class/drm/card0-DP-1/edid
Section "Monitor"
Identifier "ED242QR A"
ModelName "ED242QR A"
VendorName "ACR"
# Monitor Manufactured week 28 of 2020
# EDID version 1.4
# Digital Display
DisplaySize 520 300
Gamma 2.20
Option "DPMS" "true"
Horizsync 180-180
VertRefresh 48-144
# Maximum pixel clock is 340MHz
#Not giving standard mode: 1280x720, 60Hz
#Not giving standard mode: 1280x960, 60Hz
#Not giving standard mode: 1280x1024, 60Hz
#Not giving standard mode: 1400x1050, 60Hz
#Not giving standard mode: 1440x900, 60Hz
#Not giving standard mode: 1600x1200, 60Hz
#Not giving standard mode: 1680x1050, 60Hz
#Not giving standard mode: 1600x900, 60Hz
#Extension block found. Parsing...
#WARNING: I may have missed a mode (CEA mode 63)
#WARNING: I may have missed a mode (CEA mode 64)
Modeline "Mode 15" +hsync +vsync
Modeline "Mode 0" +hsync +vsync
Modeline "Mode 1" 25.200 640 656 752 800 480 490 492 525 -hsync -vsync
Modeline "Mode 2" 27.027 720 736 798 858 480 489 495 525 -hsync -vsync
Modeline "Mode 3" 74.250 1280 1390 1420 1650 720 725 730 750 +hsync +vsync
Modeline "Mode 4" 74.250 1920 2008 2052 2200 1080 1082 1087 1125 +hsync +vsync interlace
Modeline "Mode 5" 27.027 1440 1478 1602 1716 480 484 487 525 -hsync -vsync interlace
Modeline "Mode 6" 148.500 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync
Modeline "Mode 7" 27.000 720 732 796 864 576 581 586 625 -hsync -vsync
Modeline "Mode 8" 74.250 1280 1720 1760 1980 720 725 730 750 +hsync +vsync
Modeline "Mode 9" 74.250 1920 2448 2492 2640 1080 1082 1089 1125 +hsync +vsync interlace
Modeline "Mode 10" 27.000 1440 1464 1590 1728 576 578 581 625 -hsync -vsync interlace
Modeline "Mode 11" 148.500 1920 2448 2492 2640 1080 1084 1089 1125 +hsync +vsync
Modeline "Mode 12" 74.250 1920 2558 2602 2750 1080 1084 1089 1125 +hsync +vsync
Modeline "Mode 13" 74.250 1920 2448 2492 2640 1080 1084 1089 1125 +hsync +vsync
Modeline "Mode 14" 74.250 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync
Modeline "Mode 16" +hsync +vsync
Modeline "Mode 17" +hsync +vsync
Modeline "Mode 18" -hsync -vsync
Option "PreferredMode" "Mode 15"
EndSection
/sys/class/drm/card0-DP-2/edid
/sys/class/drm/card0-DVI-D-1/edid
/sys/class/drm/card0-HDMI-A-1/edid
/sys/class/drm/card0-HDMI-A-2/edid
Section "Monitor"
Identifier "LC34G55T"
ModelName "LC34G55T"
VendorName "SAM"
# Monitor Manufactured week 7 of 2022
# EDID version 1.3
# Digital Display
DisplaySize 800 340
Gamma 2.20
Option "DPMS" "true"
Horizsync 30-151
VertRefresh 50-100
# Maximum pixel clock is 550MHz
#Not giving standard mode: 1152x864, 75Hz
#Not giving standard mode: 1280x800, 60Hz
#Not giving standard mode: 1280x720, 60Hz
#Not giving standard mode: 1280x1024, 60Hz
#Not giving standard mode: 1440x900, 60Hz
#Not giving standard mode: 1600x900, 60Hz
#Not giving standard mode: 1680x1050, 60Hz
#Extension block found. Parsing...
#WARNING: I may have missed a mode (CEA mode 96)
#WARNING: I may have missed a mode (CEA mode 97)
#WARNING: I may have missed a mode (CEA mode 93)
#WARNING: I may have missed a mode (CEA mode 64)
Modeline "Mode 7" +hsync +vsync
Modeline "Mode 0" +hsync -vsync
Modeline "Mode 1" 148.500 1920 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync
Modeline "Mode 2" 148.500 1920 2448 2492 2640 1080 1084 1089 1125 +hsync +vsync
Modeline "Mode 3" 74.250 1280 1390 1420 1650 720 725 730 750 +hsync +vsync
Modeline "Mode 4" 74.250 1280 1720 1760 1980 720 725 730 750 +hsync +vsync
Modeline "Mode 5" 27.027 720 736 798 858 480 489 495 525 -hsync -vsync
Modeline "Mode 6" 27.000 720 732 796 864 576 581 586 625 -hsync -vsync
Modeline "Mode 8" +hsync -vsync
Modeline "Mode 9" +hsync -vsync
Modeline "Mode 10" +hsync -vsync
Option "PreferredMode" "Mode 7"
EndSection
PC info:
System:
Kernel: 6.1.31-2-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 13.1.1
parameters: BOOT_IMAGE=/boot/vmlinuz-6.1-x86_64
root=UUID=5f813197-c2d7-4ad0-b9fd-4bddc62db6f7 rw quiet splash
udev.log_priority=3
Desktop: KDE Plasma v: 5.27.5 tk: Qt v: 5.15.9 wm: kwin_x11 vt: 1 dm: SDDM
Distro: Manjaro Linux base: Arch Linux
Machine:
Type: Desktop Mobo: Micro-Star model: MAG X570S TOMAHAWK MAX WIFI (MS-7D54)
v: 1.0 serial: <superuser required> BIOS: American Megatrends LLC. v: 1.60
date: 04/29/2023
Battery:
Message: No system battery data found. Is one present?
Memory:
System RAM: available: 31.27 GiB used: 3.33 GiB (10.6%)
RAM Report: permissions: Unable to run dmidecode. Root privileges required.
CPU:
Info: model: AMD Ryzen 5 3600 bits: 64 type: MT MCP arch: Zen 2 gen: 3
level: v3 note: check built: 2020-22 process: TSMC n7 (7nm) family: 0x17 (23)
model-id: 0x71 (113) stepping: 0 microcode: 0x8701030
Topology: cpus: 1x cores: 6 tpc: 2 threads: 12 smt: enabled cache:
L1: 384 KiB desc: d-6x32 KiB; i-6x32 KiB L2: 3 MiB desc: 6x512 KiB L3: 32 MiB
desc: 2x16 MiB
Speed (MHz): avg: 3699 high: 4218 min/max: 2200/4910 boost: enabled
scaling: driver: acpi-cpufreq governor: schedutil cores: 1: 4205 2: 2200
3: 4218 4: 4200 5: 4183 6: 4196 7: 2200 8: 4199 9: 2200 10: 4200 11: 4211
12: 4183 bogomips: 100845
Flags: 3dnowprefetch abm adx aes aperfmperf apic arat avic avx avx2 bmi1
bmi2 bpext cat_l3 cdp_l3 clflush clflushopt clwb clzero cmov cmp_legacy
constant_tsc cpb cpuid cqm cqm_llc cqm_mbm_local cqm_mbm_total
cqm_occup_llc cr8_legacy cx16 cx8 de decodeassists extapic extd_apicid
f16c flushbyasid fma fpu fsgsbase fxsr fxsr_opt ht hw_pstate ibpb ibs
irperf lahf_lm lbrv lm mba mca mce misalignsse mmx mmxext monitor movbe
msr mtrr mwaitx nonstop_tsc nopl npt nrip_save nx osvw overflow_recov pae
pat pausefilter pclmulqdq pdpe1gb perfctr_core perfctr_llc perfctr_nb
pfthreshold pge pni popcnt pse pse36 rapl rdpid rdpru rdrand rdseed rdt_a
rdtscp rep_good sep sev sev_es sha_ni skinit smap smca smep ssbd sse sse2
sse4_1 sse4_2 sse4a ssse3 stibp succor svm svm_lock syscall tce topoext
tsc tsc_scale umip v_spec_ctrl v_vmsave_vmload vgif vmcb_clean vme vmmcall
wbnoinvd wdt x2apic xgetbv1 xsave xsavec xsaveerptr xsaveopt
Vulnerabilities:
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: retbleed mitigation: untrained return thunk; SMT enabled with STIBP
protection
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, STIBP:
always-on, RSB filling, PBRSB-eIBRS: Not affected
Type: srbds status: Not affected
Type: tsx_async_abort status: Not affected
Graphics:
Device-1: NVIDIA GP104 [GeForce GTX 1070] vendor: ASUSTeK driver: nouveau
v: kernel non-free: 530.xx+ status: current (as of 2023-05) arch: Pascal
code: GP10x process: TSMC 16nm built: 2016-21 pcie: gen: 1 speed: 2.5 GT/s
lanes: 16 link-max: gen: 3 speed: 8 GT/s ports: active: DP-1,HDMI-A-2
empty: DP-2,DVI-D-1,HDMI-A-1 bus-ID: 2d:00.0 chip-ID: 10de:1b81
class-ID: 0300 temp: 39.0 C
Display: x11 server: X.Org v: 21.1.8 with: Xwayland v: 23.1.1
compositor: kwin_x11 driver: X: loaded: modesetting alternate: fbdev,vesa
dri: nouveau gpu: nouveau display-ID: :0 screens: 1
Screen-1: 0 s-res: 5360x1440 s-dpi: 96 s-size: 1418x381mm (55.83x15.00")
s-diag: 1468mm (57.81")
Monitor-1: DP-1 pos: right model: Acer ED242QR A serial: <filter>
built: 2020 res: 1920x1080 hz: 144 dpi: 94 gamma: 1.2
size: 519x293mm (20.43x11.54") diag: 600mm (23.6") ratio: 16:9 modes:
max: 1920x1080 min: 720x400
Monitor-2: HDMI-A-2 mapped: HDMI-2 pos: primary,left
model: Samsung LC34G55T serial: <filter> built: 2022 res: 3440x1440 hz: 100
dpi: 109 gamma: 1.2 size: 798x334mm (31.42x13.15") diag: 869mm (34.2")
modes: max: 3440x1440 min: 720x400
API: OpenGL v: 4.3 Mesa 23.0.4 renderer: NV134 direct-render: Yes
Audio:
Device-1: NVIDIA GP104 High Definition Audio vendor: ASUSTeK
driver: snd_hda_intel v: kernel pcie: gen: 1 speed: 2.5 GT/s lanes: 16
link-max: gen: 3 speed: 8 GT/s bus-ID: 2d:00.1 chip-ID: 10de:10f0
class-ID: 0403
Device-2: AMD Starship/Matisse HD Audio vendor: Micro-Star MSI
driver: snd_hda_intel v: kernel pcie: gen: 4 speed: 16 GT/s lanes: 16
bus-ID: 2f:00.4 chip-ID: 1022:1487 class-ID: 0403
Device-3: Micro Star USB Audio driver: hid-generic,snd-usb-audio,usbhid
type: USB rev: 2.0 speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 3-5:2
chip-ID: 0db0:a073 class-ID: 0300
API: ALSA v: k6.1.31-2-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: 0.3.70 status: off with: wireplumber status: active
tools: pw-cli,wpctl
Server-3: PulseAudio v: 16.1 status: active with: pulseaudio-alsa
type: plugin tools: pacat,pactl
Network:
Device-1: Realtek RTL8125 2.5GbE vendor: Micro-Star MSI driver: r8169
v: kernel pcie: gen: 2 speed: 5 GT/s lanes: 1 port: f000 bus-ID: 26:00.0
chip-ID: 10ec:8125 class-ID: 0200
IF: enp38s0 state: up speed: 100 Mbps duplex: full mac: <filter>
IP v4: <filter> type: dynamic noprefixroute scope: global
broadcast: <filter>
IP v6: <filter> type: noprefixroute scope: link
Device-2: Intel Wi-Fi 6 AX210/AX211/AX411 160MHz driver: iwlwifi v: kernel
pcie: gen: 2 speed: 5 GT/s lanes: 1 bus-ID: 28:00.0 chip-ID: 8086:2725
class-ID: 0280
IF: wlo1 state: down mac: <filter>
WAN IP: <filter>
Bluetooth:
Device-1: Intel AX210 Bluetooth driver: btusb v: 0.8 type: USB rev: 2.0
speed: 12 Mb/s lanes: 1 mode: 1.1 bus-ID: 1-4:8 chip-ID: 8087:0032
class-ID: e001
Report: rfkill ID: hci0 rfk-id: 2 state: up address: see --recommends
Logical:
Message: No logical block device data found.
RAID:
Message: No RAID data found.
Drives:
Local Storage: total: 3.75 TiB used: 15.78 GiB (0.4%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Kingston model: SFYRS1000G
size: 931.51 GiB block-size: physical: 512 B logical: 512 B speed: 63.2 Gb/s
lanes: 4 tech: SSD serial: <filter> fw-rev: EIFK31.6 temp: 30.9 C
scheme: GPT
ID-2: /dev/sda maj-min: 8:0 vendor: Seagate model: ST2000DM008-2FR102
size: 1.82 TiB block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s
tech: HDD rpm: 7200 serial: <filter> fw-rev: 0001 scheme: MBR
ID-3: /dev/sdb maj-min: 8:16 vendor: Western Digital
model: WD10EZEX-75WN4A0 size: 931.51 GiB block-size: physical: 4096 B
logical: 512 B speed: 6.0 Gb/s tech: HDD rpm: 7200 serial: <filter>
fw-rev: 1A01 scheme: GPT
ID-4: /dev/sdc maj-min: 8:32 vendor: Kingston model: SHFS37A120G
size: 111.79 GiB block-size: physical: 4096 B logical: 512 B type: USB
rev: 2.1 spd: 480 Mb/s lanes: 1 mode: 2.0 tech: SSD serial: <filter>
fw-rev: 0215 scheme: MBR
Message: No optical or floppy data found.
Partition:
ID-1: / raw-size: 111.79 GiB size: 109.47 GiB (97.93%)
used: 15.78 GiB (14.4%) fs: ext4 dev: /dev/sdc1 maj-min: 8:33 label: N/A
uuid: 5f813197-c2d7-4ad0-b9fd-4bddc62db6f7
Swap:
Alert: No swap data was found.
Unmounted:
ID-1: /dev/nvme0n1p1 maj-min: 259:1 size: 681.27 GiB fs: ntfs label: M2
uuid: B07245227244EEA2
ID-2: /dev/nvme0n1p2 maj-min: 259:2 size: 249.5 GiB fs: ntfs label: C
uuid: 0FC012B20FC012B2
ID-3: /dev/nvme0n1p3 maj-min: 259:3 size: 667 MiB fs: ntfs label: N/A
uuid: 20BE79CFBE799E4A
ID-4: /dev/nvme0n1p4 maj-min: 259:4 size: 100 MiB fs: vfat label: N/A
uuid: 6252-E04F
ID-5: /dev/sda1 maj-min: 8:1 size: 1.82 TiB fs: ntfs label: E
uuid: 06C4F85DC4F85103
ID-6: /dev/sdb1 maj-min: 8:17 size: 931.51 GiB fs: ntfs label: D
uuid: 72ECCAD2ECCA8FB1
Sensors:
System Temperatures: cpu: 43.1 C mobo: N/A gpu: nouveau temp: 39.0 C
Fan Speeds (RPM): N/A gpu: nouveau fan: 815
Info:
Processes: 284 Uptime: 28m wakeups: 0 Init: systemd v: 253 default: graphical
tool: systemctl Compilers: gcc: 13.1.1 clang: 15.0.7 Packages: pm: pacman
pkgs: 1209 libs: 377 tools: pamac pm: flatpak pkgs: 0 Shell: Zsh v: 5.9
default: Bash v: 5.1.16 running-in: konsole inxi: 3.3.27