Description of problem: Environment: ___DisplayPort --> LG 29'' / Lenovo T480s --> Lenovo Type 40AC (last firmware) --< \___DisplayPort --> LG 29'' Problem: I upgraded from a perfectly working Fedora31 to Fedora32. After the upgrade I'm unable to have both monitor working as before. Currently one of the two monitor 1 is perfectly working with a resolution of 2560x1080 (21:9). The monitor 2 (identical version and model of the monitor 1) works only with a resolution of 1920x1080 (16:9). As soon as I try to change the resolution of the monitor 2 to 2560x1080 (21:9) I stop working. Version-Release number of selected component (if applicable): ~~~ $ rpm -qa | grep wayland wayland-devel-1.18.0-1.fc32.x86_64 qt5-qtwayland-5.13.2-3.fc32.x86_64 kf5-kwayland-5.67.0-1.fc32.x86_64 libwayland-egl-1.18.0-1.fc32.x86_64 wayland-protocols-devel-1.20-1.fc32.noarch libwayland-client-1.18.0-1.fc32.x86_64 gnome-session-wayland-session-3.36.0-1.fc32.x86_64 libwayland-cursor-1.18.0-1.fc32.x86_64 libwayland-server-1.18.0-1.fc32.x86_64 xorg-x11-server-Xwayland-1.20.6-1.fc32.x86_64 ~~~ Actual results: Monitor 1 works with highest resolution: 2560x1080 (21:9) Monitor 2 works only with 1920x1080 (16:9) Expected results: Both monitor works at the highest resolution. Additional info: I see this message in journalctl when I try to set the desired resolution for the Monitor 2. ~~~ (...) Mar 13 11:12:28 cybernet.mxp.redhat.com gnome-shell[13209]: Failed to post KMS update: Failed to set mode 2560x1080 on CRTC 93: No space left on device (...) ~~~
Here below the output of the xrandr command: ~~~ $ xrandr Screen 0: minimum 16 x 16, current 2560 x 2160, maximum 32767 x 32767 XWAYLAND0 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 800mm x 340mm 1920x1080 49.93*+ 1440x1080 49.98 1400x1050 49.97 1280x1024 49.84 1280x960 49.85 1152x864 49.91 1024x768 49.98 800x600 49.92 640x480 49.67 320x240 47.50 1680x1050 49.97 1440x900 49.88 1280x800 49.95 720x480 49.96 640x400 49.70 320x200 47.17 1600x900 49.94 1368x768 49.84 1280x720 49.83 1024x576 49.81 864x486 49.61 720x400 49.63 640x350 49.52 XWAYLAND1 connected 2560x1080+0+1080 (normal left inverted right x axis y axis) 800mm x 340mm 2560x1080 59.91*+ 1440x1080 59.87 1400x1050 59.86 1280x1024 59.89 1280x960 59.94 1152x864 59.78 1024x768 59.92 800x600 59.86 640x480 59.38 320x240 59.52 1680x1050 59.95 1440x900 59.89 1280x800 59.81 720x480 59.71 640x400 59.20 320x200 58.96 1920x1080 59.96 1600x900 59.95 1368x768 59.88 1280x720 59.86 1024x576 59.90 864x486 59.92 720x400 59.55 640x350 59.77 ~~~
I also tryed: ~~~ $ cvt 2560 1080 # 2560x1080 59.98 Hz (CVT) hsync: 67.17 kHz; pclk: 230.00 MHz Modeline "2560x1080_60.00" 230.00 2560 2720 2992 3424 1080 1083 1093 1120 -hsync +vsync $ xrandr --newmode "2560x1080_60.00" 230.00 2560 2720 2992 3424 1080 1083 1093 1120 -hsync +vsync $ xrandr --prop Screen 0: minimum 16 x 16, current 2560 x 2160, maximum 32767 x 32767 XWAYLAND0 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 800mm x 340mm non-desktop: 0 supported: 0, 1 1920x1080 49.93*+ 1440x1080 49.98 1400x1050 49.97 1280x1024 49.84 1280x960 49.85 1152x864 49.91 1024x768 49.98 800x600 49.92 640x480 49.67 320x240 47.50 1680x1050 49.97 1440x900 49.88 1280x800 49.95 720x480 49.96 640x400 49.70 320x200 47.17 1600x900 49.94 1368x768 49.84 1280x720 49.83 1024x576 49.81 864x486 49.61 720x400 49.63 640x350 49.52 XWAYLAND1 connected 2560x1080+0+1080 (normal left inverted right x axis y axis) 800mm x 340mm non-desktop: 0 supported: 0, 1 2560x1080 59.91*+ 1440x1080 59.87 1400x1050 59.86 1280x1024 59.89 1280x960 59.94 1152x864 59.78 1024x768 59.92 800x600 59.86 640x480 59.38 320x240 59.52 1680x1050 59.95 1440x900 59.89 1280x800 59.81 720x480 59.71 640x400 59.20 320x200 58.96 1920x1080 59.96 1600x900 59.95 1368x768 59.88 1280x720 59.86 1024x576 59.90 864x486 59.92 720x400 59.55 640x350 59.77 2560x1080_60.00 (0x3e4) 230.000MHz -HSync +VSync h: width 2560 start 2720 end 2992 total 3424 skew 0 clock 67.17KHz v: height 1080 start 1083 end 1093 total 1120 clock 59.98Hz $ xrandr --addmode XWAYLAND0 2560x1080 $ xrandr --addmode XWAYLAND1 2560x1080 $ xrandr --output XWAYLAND0 --mode 2560x1080 xrandr: Configure crtc 0 failed $ xandr --output XWAYLAND1 --mode 2560x1080 ~~~
$ edid-decode /sys/class/drm/card0-DP-3/edid edid-decode (hex): 00 ff ff ff ff ff ff 00 1e 6d 15 77 40 e2 01 00 0c 1c 01 04 b5 50 22 78 9e ca 95 a6 55 4e a1 26 0f 50 54 25 6b 80 71 40 81 80 81 c0 a9 c0 b3 00 d1 c0 81 00 d1 cf cd 46 00 a0 a0 38 1f 40 30 20 3a 00 1e 4e 31 00 00 1a 02 3a 80 18 71 38 2d 40 58 2c 45 00 1e 4e 31 00 00 1e 00 00 00 fd 00 38 4b 1e 5a 18 00 0a 20 20 20 20 20 20 00 00 00 fc 00 4c 47 20 48 44 52 20 57 46 48 44 0a 20 01 fb 02 03 1e 71 23 09 07 07 49 10 04 03 01 1f 13 59 da 12 83 01 00 00 e3 05 c0 00 e3 06 05 01 8c 0a d0 8a 20 e0 2d 10 10 3e 96 00 1e 4e 31 00 00 18 29 59 00 a0 a0 38 27 40 30 20 3a 00 1e 4e 31 00 00 1a 00 00 00 ff 00 38 31 32 4e 54 4c 45 33 4d 34 35 36 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e1 ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.4 Vendor & Product Identification: Manufacturer: GSM Model: 30485 Serial Number: 123456 Made in: week 12 of 2018 Basic Display Parameters & Features: Digital display Bits per primary color channel: 10 DisplayPort interface Maximum image size: 80 cm x 34 cm Gamma: 2.20 DPMS levels: Standby Supported color formats: RGB 4:4:4, YCrCb 4:4:4, YCrCb 4:2:2 Default (sRGB) color space is primary color space First detailed timing includes the native pixel format and preferred refresh rate Color Characteristics: Red : 0.6513, 0.3320 Green: 0.3066, 0.6308 Blue : 0.1503, 0.0595 White: 0.3134, 0.3291 Established Timings I & II: DMT 0x04: 640x480 59.940 Hz 4:3 31.469 kHz 25.175 MHz DMT 0x06: 640x480 75.000 Hz 4:3 37.500 kHz 31.500 MHz DMT 0x09: 800x600 60.317 Hz 4:3 37.879 kHz 40.000 MHz DMT 0x0b: 800x600 75.000 Hz 4:3 46.875 kHz 49.500 MHz Apple : 832x624 74.551 Hz 4:3 49.726 kHz 57.284 MHz DMT 0x10: 1024x768 60.004 Hz 4:3 48.363 kHz 65.000 MHz DMT 0x12: 1024x768 75.029 Hz 4:3 60.023 kHz 78.750 MHz DMT 0x24: 1280x1024 75.025 Hz 5:4 79.976 kHz 135.000 MHz Apple : 1152x870 75.062 Hz 192:145 68.681 kHz 100.000 MHz Standard Timings: CVT : 1152x864 59.959 Hz 4:3 53.783 kHz 81.750 MHz (EDID 1.4 source) GTF : 1152x864 60.000 Hz 4:3 53.700 kHz 81.624 MHz (EDID 1.3 source) DMT 0x23: 1280x1024 60.020 Hz 5:4 63.981 kHz 108.000 MHz DMT 0x55: 1280x720 60.000 Hz 16:9 45.000 kHz 74.250 MHz DMT 0x53: 1600x900 60.000 Hz 16:9 60.000 kHz 108.000 MHz (RB) DMT 0x3a: 1680x1050 59.954 Hz 16:10 65.290 kHz 146.250 MHz DMT 0x52: 1920x1080 60.000 Hz 16:9 67.500 kHz 148.500 MHz DMT 0x1c: 1280x800 59.810 Hz 16:10 49.702 kHz 83.500 MHz CVT : 1920x1080 74.906 Hz 16:9 84.643 kHz 220.750 MHz (EDID 1.4 source) GTF : 1920x1080 75.000 Hz 16:9 84.600 kHz 220.637 MHz (EDID 1.3 source) Detailed Timing Descriptors: DTD 1: 2560x1080 59.978 Hz 64:27 66.636 kHz 181.250 MHz (798 mm x 334 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 3 Vsync 10 Vback 18 Vpol N DTD 2: 1920x1080 60.000 Hz 16:9 67.500 kHz 148.500 MHz (798 mm x 334 mm) Hfront 88 Hsync 44 Hback 148 Hpol P Vfront 4 Vsync 5 Vback 36 Vpol P Display Range Limits: Monitor ranges (GTF): 56-75 Hz V, 30-90 kHz H, max dotclock 240 MHz Display Product Name: 'LG HDR WFHD' Extension blocks: 1 Checksum: 0xfb ---------------- Block 1, CTA-861 Extension Block: Revision: 3 Basic audio support Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 Native detailed modes: 1 Audio Data Block: Linear PCM: Max channels: 2 Supported sample rates (kHz): 48 44.1 32 Supported sample sizes (bits): 24 20 16 Video Data Block: VIC 16: 1920x1080 60.000 Hz 16:9 67.500 kHz 148.500 MHz VIC 4: 1280x720 60.000 Hz 16:9 45.000 kHz 74.250 MHz VIC 3: 720x480 59.940 Hz 16:9 31.469 kHz 27.000 MHz VIC 1: 640x480 59.940 Hz 4:3 31.469 kHz 25.175 MHz VIC 31: 1920x1080 50.000 Hz 16:9 56.250 kHz 148.500 MHz VIC 19: 1280x720 50.000 Hz 16:9 37.500 kHz 74.250 MHz VIC 89: 2560x1080 50.000 Hz 64:27 56.250 kHz 185.625 MHz VIC 218: 4096x2160 100.000 Hz 256:135 225.000 kHz 1188.000 MHz VIC 18: 720x576 50.000 Hz 16:9 31.250 kHz 27.000 MHz Speaker Allocation Data Block: FL/FR - Front Left/Right Colorimetry Data Block: BT2020YCC BT2020RGB HDR Static Metadata Data Block: Electro optical transfer functions: Traditional gamma - SDR luminance range SMPTE ST2084 Supported static metadata descriptors: Static metadata type 1 Detailed Timing Descriptors: DTD 3: 720x480 59.940 Hz 3:2 31.469 kHz 27.000 MHz (798 mm x 334 mm) Hfront 16 Hsync 62 Hback 60 Hpol N Vfront 9 Vsync 6 Vback 30 Vpol N DTD 4: 2560x1080 74.991 Hz 64:27 83.915 kHz 228.250 MHz (798 mm x 334 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 3 Vsync 10 Vback 26 Vpol N Display Product Serial Number: '812NTLE3M456' Checksum: 0xe1 $ edid-decode /sys/class/drm/card0-DP-4/edid edid-decode (hex): 00 ff ff ff ff ff ff 00 1e 6d 15 77 25 6f 05 00 0b 1c 01 04 b5 50 22 78 9e ca 95 a6 55 4e a1 26 0f 50 54 25 6b 80 71 40 81 80 81 c0 a9 c0 b3 00 d1 c0 81 00 d1 cf cd 46 00 a0 a0 38 1f 40 30 20 3a 00 1e 4e 31 00 00 1a 02 3a 80 18 71 38 2d 40 58 2c 45 00 1e 4e 31 00 00 1e 00 00 00 fd 00 38 4b 1e 5a 18 00 0a 20 20 20 20 20 20 00 00 00 fc 00 4c 47 20 48 44 52 20 57 46 48 44 0a 20 01 86 02 03 1e 71 23 09 07 07 49 10 04 03 01 1f 13 59 da 12 83 01 00 00 e3 05 c0 00 e3 06 05 01 8c 0a d0 8a 20 e0 2d 10 10 3e 96 00 1e 4e 31 00 00 18 29 59 00 a0 a0 38 27 40 30 20 3a 00 1e 4e 31 00 00 1a 00 00 00 ff 00 38 31 31 4e 54 4b 46 41 47 31 33 33 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 e2 ---------------- Block 0, Base EDID: EDID Structure Version & Revision: 1.4 Vendor & Product Identification: Manufacturer: GSM Model: 30485 Serial Number: 356133 Made in: week 11 of 2018 Basic Display Parameters & Features: Digital display Bits per primary color channel: 10 DisplayPort interface Maximum image size: 80 cm x 34 cm Gamma: 2.20 DPMS levels: Standby Supported color formats: RGB 4:4:4, YCrCb 4:4:4, YCrCb 4:2:2 Default (sRGB) color space is primary color space First detailed timing includes the native pixel format and preferred refresh rate Color Characteristics: Red : 0.6513, 0.3320 Green: 0.3066, 0.6308 Blue : 0.1503, 0.0595 White: 0.3134, 0.3291 Established Timings I & II: DMT 0x04: 640x480 59.940 Hz 4:3 31.469 kHz 25.175 MHz DMT 0x06: 640x480 75.000 Hz 4:3 37.500 kHz 31.500 MHz DMT 0x09: 800x600 60.317 Hz 4:3 37.879 kHz 40.000 MHz DMT 0x0b: 800x600 75.000 Hz 4:3 46.875 kHz 49.500 MHz Apple : 832x624 74.551 Hz 4:3 49.726 kHz 57.284 MHz DMT 0x10: 1024x768 60.004 Hz 4:3 48.363 kHz 65.000 MHz DMT 0x12: 1024x768 75.029 Hz 4:3 60.023 kHz 78.750 MHz DMT 0x24: 1280x1024 75.025 Hz 5:4 79.976 kHz 135.000 MHz Apple : 1152x870 75.062 Hz 192:145 68.681 kHz 100.000 MHz Standard Timings: CVT : 1152x864 59.959 Hz 4:3 53.783 kHz 81.750 MHz (EDID 1.4 source) GTF : 1152x864 60.000 Hz 4:3 53.700 kHz 81.624 MHz (EDID 1.3 source) DMT 0x23: 1280x1024 60.020 Hz 5:4 63.981 kHz 108.000 MHz DMT 0x55: 1280x720 60.000 Hz 16:9 45.000 kHz 74.250 MHz DMT 0x53: 1600x900 60.000 Hz 16:9 60.000 kHz 108.000 MHz (RB) DMT 0x3a: 1680x1050 59.954 Hz 16:10 65.290 kHz 146.250 MHz DMT 0x52: 1920x1080 60.000 Hz 16:9 67.500 kHz 148.500 MHz DMT 0x1c: 1280x800 59.810 Hz 16:10 49.702 kHz 83.500 MHz CVT : 1920x1080 74.906 Hz 16:9 84.643 kHz 220.750 MHz (EDID 1.4 source) GTF : 1920x1080 75.000 Hz 16:9 84.600 kHz 220.637 MHz (EDID 1.3 source) Detailed Timing Descriptors: DTD 1: 2560x1080 59.978 Hz 64:27 66.636 kHz 181.250 MHz (798 mm x 334 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 3 Vsync 10 Vback 18 Vpol N DTD 2: 1920x1080 60.000 Hz 16:9 67.500 kHz 148.500 MHz (798 mm x 334 mm) Hfront 88 Hsync 44 Hback 148 Hpol P Vfront 4 Vsync 5 Vback 36 Vpol P Display Range Limits: Monitor ranges (GTF): 56-75 Hz V, 30-90 kHz H, max dotclock 240 MHz Display Product Name: 'LG HDR WFHD' Extension blocks: 1 Checksum: 0x86 ---------------- Block 1, CTA-861 Extension Block: Revision: 3 Basic audio support Supports YCbCr 4:4:4 Supports YCbCr 4:2:2 Native detailed modes: 1 Audio Data Block: Linear PCM: Max channels: 2 Supported sample rates (kHz): 48 44.1 32 Supported sample sizes (bits): 24 20 16 Video Data Block: VIC 16: 1920x1080 60.000 Hz 16:9 67.500 kHz 148.500 MHz VIC 4: 1280x720 60.000 Hz 16:9 45.000 kHz 74.250 MHz VIC 3: 720x480 59.940 Hz 16:9 31.469 kHz 27.000 MHz VIC 1: 640x480 59.940 Hz 4:3 31.469 kHz 25.175 MHz VIC 31: 1920x1080 50.000 Hz 16:9 56.250 kHz 148.500 MHz VIC 19: 1280x720 50.000 Hz 16:9 37.500 kHz 74.250 MHz VIC 89: 2560x1080 50.000 Hz 64:27 56.250 kHz 185.625 MHz VIC 218: 4096x2160 100.000 Hz 256:135 225.000 kHz 1188.000 MHz VIC 18: 720x576 50.000 Hz 16:9 31.250 kHz 27.000 MHz Speaker Allocation Data Block: FL/FR - Front Left/Right Colorimetry Data Block: BT2020YCC BT2020RGB HDR Static Metadata Data Block: Electro optical transfer functions: Traditional gamma - SDR luminance range SMPTE ST2084 Supported static metadata descriptors: Static metadata type 1 Detailed Timing Descriptors: DTD 3: 720x480 59.940 Hz 3:2 31.469 kHz 27.000 MHz (798 mm x 334 mm) Hfront 16 Hsync 62 Hback 60 Hpol N Vfront 9 Vsync 6 Vback 30 Vpol N DTD 4: 2560x1080 74.991 Hz 64:27 83.915 kHz 228.250 MHz (798 mm x 334 mm) Hfront 48 Hsync 32 Hback 80 Hpol P Vfront 3 Vsync 10 Vback 26 Vpol N Display Product Serial Number: '811NTKFAG133' Checksum: 0xe2
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