Public bug reported:
OS: Ubuntu 24.10 x86_64
Host: 21G2000AMX ThinkPad P14s Gen 5
Kernel: 6.11.0-19-generic
Resolution: 1920x1080
DE: GNOME 47.0
WM: Mutter
CPU: Intel Ultra 7 155H (22) @ 4.500
GPU: Intel Arc Graphics]
GPU: NVIDIA RTX 500 Ada Generation L (with nvidia driver 570)
Monitor: Lenovo G34w-10 (firmware LS1.4)
My Lenovo G34w-10 monitor supports several resolutions, including
3440x1440. I don't get any option to set this on my laptop.
I've had the same problems with Xorg and solved it by using xrandr to
add a custom resolution.
With Wayland & Mutter, I haven't found a solution.
I decoded the EDID for the display, 3440x1440 is listed.
----------------
Block 0, Base EDID:
EDID Structure Version & Revision: 1.3
Vendor & Product Identification:
Manufacturer: LEN
Model: 26273
Made in: week 6 of 2021
Basic Display Parameters & Features:
Digital display
Maximum image size: 80 cm x 33 cm
Gamma: 2.20
DPMS levels: Standby Off
Non-RGB color display
Default (sRGB) color space is primary color space
First detailed timing is the preferred timing
Color Characteristics:
Red : 0.6396, 0.3300
Green: 0.2998, 0.5996
Blue : 0.1503, 0.0595
White: 0.3134, 0.3291
Established Timings I & II:
IBM : 720x400 70.081663 Hz 9:5 31.467 kHz 28.320000 MHz
DMT 0x04: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz
DMT 0x05: 640x480 72.808802 Hz 4:3 37.861 kHz 31.500000 MHz
DMT 0x06: 640x480 75.000000 Hz 4:3 37.500 kHz 31.500000 MHz
DMT 0x08: 800x600 56.250000 Hz 4:3 35.156 kHz 36.000000 MHz
DMT 0x09: 800x600 60.316541 Hz 4:3 37.879 kHz 40.000000 MHz
DMT 0x0a: 800x600 72.187572 Hz 4:3 48.077 kHz 50.000000 MHz
DMT 0x0b: 800x600 75.000000 Hz 4:3 46.875 kHz 49.500000 MHz
Apple : 832x624 74.551266 Hz 4:3 49.726 kHz 57.284000 MHz
DMT 0x10: 1024x768 60.003840 Hz 4:3 48.363 kHz 65.000000 MHz
DMT 0x11: 1024x768 70.069359 Hz 4:3 56.476 kHz 75.000000 MHz
DMT 0x12: 1024x768 75.028582 Hz 4:3 60.023 kHz 78.750000 MHz
DMT 0x24: 1280x1024 75.024675 Hz 5:4 79.976 kHz 135.000000 MHz
Standard Timings:
DMT 0x55: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz
DMT 0x23: 1280x1024 60.019740 Hz 5:4 63.981 kHz 108.000000 MHz
DMT 0x2f: 1440x900 59.887445 Hz 16:10 55.935 kHz 106.500000 MHz
DMT 0x53: 1600x900 60.000000 Hz 16:9 60.000 kHz 108.000000 MHz
(RB)
DMT 0x3a: 1680x1050 59.954250 Hz 16:10 65.290 kHz 146.250000 MHz
DMT 0x52: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz
DMT 0x15: 1152x864 75.000000 Hz 4:3 67.500 kHz 108.000000 MHz
GTF : 1280x1024 69.999805 Hz 5:4 74.620 kHz 128.943000 MHz
Detailed Timing Descriptors:
DTD 1: 3440x1440 59.998875 Hz 43:18 88.858 kHz 319.890000 MHz
(797 mm x 334 mm)
Hfront 48 Hsync 32 Hback 80 Hpol P
Vfront 3 Vsync 5 Vback 33 Vpol N
Display Product Serial Number: 'UGW05HMR'
Display Range Limits:
Monitor ranges (GTF): 48-100 Hz V, 23-160 kHz H, max dotclock 600 MHz
Display Product Name: 'LEN G34w-10'
Extension blocks: 1
Checksum: 0x20
----------------
Block 1, CTA-861 Extension Block:
Revision: 3
Underscans IT Video Formats by default
Basic audio support
Supports YCbCr 4:4:4
Supports YCbCr 4:2:2
Native detailed modes: 3
Video Data Block:
VIC 1: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz
VIC 2: 720x480 59.940060 Hz 4:3 31.469 kHz 27.000000 MHz
VIC 3: 720x480 59.940060 Hz 16:9 31.469 kHz 27.000000 MHz
VIC 4: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz
VIC 5: 1920x1080i 60.000000 Hz 16:9 33.750 kHz 74.250000 MHz
VIC 16: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz
(native)
VIC 18: 720x576 50.000000 Hz 16:9 31.250 kHz 27.000000 MHz
VIC 19: 1280x720 50.000000 Hz 16:9 37.500 kHz 74.250000 MHz
VIC 20: 1920x1080i 50.000000 Hz 16:9 28.125 kHz 74.250000 MHz
VIC 31: 1920x1080 50.000000 Hz 16:9 56.250 kHz 148.500000 MHz
VIC 63: 1920x1080 120.000000 Hz 16:9 135.000 kHz 297.000000 MHz
Audio Data Block:
Linear PCM:
Max channels: 2
Supported sample rates (kHz): 48 44.1 32
Supported sample sizes (bits): 24 20 16
Speaker Allocation Data Block:
FL/FR - Front Left/Right
Vendor-Specific Data Block (HDMI), OUI 00-0C-03:
Source physical address: 1.0.0.0
DC_36bit
DC_30bit
DC_Y444
Maximum TMDS clock: 330 MHz
Vendor-Specific Data Block (HDMI Forum), OUI C4-5D-D8:
Version: 1
Maximum TMDS Character Rate: 600 MHz
SCDC Present
Vendor-Specific Data Block (AMD), OUI 00-00-1A:
Version: 2.1
Minimum Refresh Rate: 48 Hz
Maximum Refresh Rate: 100 Hz
Flags 1.x: 0xed (MCCS)
Flags 2.x: 0x00
Maximum luminance: 0 (50.000 cd/m^2)
Minimum luminance: 0 (0.000 cd/m^2)
Unknown: 0x00 0x00
Detailed Timing Descriptors:
DTD 2: 3440x1440 100.000000 Hz 43:18 148.100 kHz 533.160000 MHz
(797 mm x 334 mm)
Hfront 88 Hsync 64 Hback 8 Hpol P
Vfront 4 Vsync 5 Vback 32 Vpol P
DTD 3: 1366x768 59.789541 Hz 683:384 47.712 kHz 85.500000 MHz
(797 mm x 334 mm)
Hfront 70 Hsync 143 Hback 213 Hpol P
Vfront 3 Vsync 3 Vback 24 Vpol P
DTD 4: 2560x1440 60.000199 Hz 16:9 88.860 kHz 241.700000 MHz
(797 mm x 334 mm)
Hfront 48 Hsync 32 Hback 80 Hpol P
Vfront 3 Vsync 5 Vback 33 Vpol P
DTD 5: 3440x1440 50.000000 Hz 43:18 74.050 kHz 266.580000 MHz
(797 mm x 334 mm)
Hfront 48 Hsync 32 Hback 80 Hpol P
Vfront 3 Vsync 5 Vback 33 Vpol N
--------
** Affects: mutter (Ubuntu)
Importance: Undecided
Status: New
** Tags: edid
** Attachment added: "screen-resolution-missing.png"
https://bugs.launchpad.net/bugs/2103506/+attachment/5865476/+files/screen-resolution-missing.png
** Description changed:
- OS: Ubuntu 24.10 x86_64
- Host: 21G2000AMX ThinkPad P14s Gen 5
+ OS: Ubuntu 24.10 x86_64
+ Host: 21G2000AMX ThinkPad P14s Gen 5
Kernel: 6.11.0-19-generic
- Resolution: 1920x1080
- DE: GNOME 47.0
- WM: Mutter
- CPU: Intel Ultra 7 155H (22) @ 4.500
- GPU: Intel Arc Graphics]
+ Resolution: 1920x1080
+ DE: GNOME 47.0
+ WM: Mutter
+ CPU: Intel Ultra 7 155H (22) @ 4.500
+ GPU: Intel Arc Graphics]
GPU: NVIDIA RTX 500 Ada Generation L (with nvidia driver 570)
+ Monitor: Lenovo G34w-10 (firmware LS1.4)
- My Lenovo G34w-10 screen supports several resolutions, including 3440x1440. I
don't get any option to set this on my laptop.
+ My Lenovo G34w-10 monitor supports several resolutions, including
+ 3440x1440. I don't get any option to set this on my laptop.
I've had the same problems with Xorg and solved it by using xrandr to
add a custom resolution.
+
+ With Wayland & Mutter, I haven't found a solution.
I decoded the EDID for the display, 3440x1440 is listed.
----------------
Block 0, Base EDID:
- EDID Structure Version & Revision: 1.3
- Vendor & Product Identification:
- Manufacturer: LEN
- Model: 26273
- Made in: week 6 of 2021
- Basic Display Parameters & Features:
- Digital display
- Maximum image size: 80 cm x 33 cm
- Gamma: 2.20
- DPMS levels: Standby Off
- Non-RGB color display
- Default (sRGB) color space is primary color space
- First detailed timing is the preferred timing
- Color Characteristics:
- Red : 0.6396, 0.3300
- Green: 0.2998, 0.5996
- Blue : 0.1503, 0.0595
- White: 0.3134, 0.3291
- Established Timings I & II:
- IBM : 720x400 70.081663 Hz 9:5 31.467 kHz 28.320000 MHz
- DMT 0x04: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz
- DMT 0x05: 640x480 72.808802 Hz 4:3 37.861 kHz 31.500000 MHz
- DMT 0x06: 640x480 75.000000 Hz 4:3 37.500 kHz 31.500000 MHz
- DMT 0x08: 800x600 56.250000 Hz 4:3 35.156 kHz 36.000000 MHz
- DMT 0x09: 800x600 60.316541 Hz 4:3 37.879 kHz 40.000000 MHz
- DMT 0x0a: 800x600 72.187572 Hz 4:3 48.077 kHz 50.000000 MHz
- DMT 0x0b: 800x600 75.000000 Hz 4:3 46.875 kHz 49.500000 MHz
- Apple : 832x624 74.551266 Hz 4:3 49.726 kHz 57.284000 MHz
- DMT 0x10: 1024x768 60.003840 Hz 4:3 48.363 kHz 65.000000 MHz
- DMT 0x11: 1024x768 70.069359 Hz 4:3 56.476 kHz 75.000000 MHz
- DMT 0x12: 1024x768 75.028582 Hz 4:3 60.023 kHz 78.750000 MHz
- DMT 0x24: 1280x1024 75.024675 Hz 5:4 79.976 kHz 135.000000 MHz
- Standard Timings:
- DMT 0x55: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz
- DMT 0x23: 1280x1024 60.019740 Hz 5:4 63.981 kHz 108.000000 MHz
- DMT 0x2f: 1440x900 59.887445 Hz 16:10 55.935 kHz 106.500000 MHz
- DMT 0x53: 1600x900 60.000000 Hz 16:9 60.000 kHz 108.000000
MHz (RB)
- DMT 0x3a: 1680x1050 59.954250 Hz 16:10 65.290 kHz 146.250000 MHz
- DMT 0x52: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz
- DMT 0x15: 1152x864 75.000000 Hz 4:3 67.500 kHz 108.000000 MHz
- GTF : 1280x1024 69.999805 Hz 5:4 74.620 kHz 128.943000 MHz
- Detailed Timing Descriptors:
- DTD 1: 3440x1440 59.998875 Hz 43:18 88.858 kHz 319.890000 MHz
(797 mm x 334 mm)
- Hfront 48 Hsync 32 Hback 80 Hpol P
- Vfront 3 Vsync 5 Vback 33 Vpol N
- Display Product Serial Number: 'UGW05HMR'
- Display Range Limits:
- Monitor ranges (GTF): 48-100 Hz V, 23-160 kHz H, max dotclock 600 MHz
- Display Product Name: 'LEN G34w-10'
- Extension blocks: 1
+ EDID Structure Version & Revision: 1.3
+ Vendor & Product Identification:
+ Manufacturer: LEN
+ Model: 26273
+ Made in: week 6 of 2021
+ Basic Display Parameters & Features:
+ Digital display
+ Maximum image size: 80 cm x 33 cm
+ Gamma: 2.20
+ DPMS levels: Standby Off
+ Non-RGB color display
+ Default (sRGB) color space is primary color space
+ First detailed timing is the preferred timing
+ Color Characteristics:
+ Red : 0.6396, 0.3300
+ Green: 0.2998, 0.5996
+ Blue : 0.1503, 0.0595
+ White: 0.3134, 0.3291
+ Established Timings I & II:
+ IBM : 720x400 70.081663 Hz 9:5 31.467 kHz 28.320000 MHz
+ DMT 0x04: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz
+ DMT 0x05: 640x480 72.808802 Hz 4:3 37.861 kHz 31.500000 MHz
+ DMT 0x06: 640x480 75.000000 Hz 4:3 37.500 kHz 31.500000 MHz
+ DMT 0x08: 800x600 56.250000 Hz 4:3 35.156 kHz 36.000000 MHz
+ DMT 0x09: 800x600 60.316541 Hz 4:3 37.879 kHz 40.000000 MHz
+ DMT 0x0a: 800x600 72.187572 Hz 4:3 48.077 kHz 50.000000 MHz
+ DMT 0x0b: 800x600 75.000000 Hz 4:3 46.875 kHz 49.500000 MHz
+ Apple : 832x624 74.551266 Hz 4:3 49.726 kHz 57.284000 MHz
+ DMT 0x10: 1024x768 60.003840 Hz 4:3 48.363 kHz 65.000000 MHz
+ DMT 0x11: 1024x768 70.069359 Hz 4:3 56.476 kHz 75.000000 MHz
+ DMT 0x12: 1024x768 75.028582 Hz 4:3 60.023 kHz 78.750000 MHz
+ DMT 0x24: 1280x1024 75.024675 Hz 5:4 79.976 kHz 135.000000 MHz
+ Standard Timings:
+ DMT 0x55: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz
+ DMT 0x23: 1280x1024 60.019740 Hz 5:4 63.981 kHz 108.000000 MHz
+ DMT 0x2f: 1440x900 59.887445 Hz 16:10 55.935 kHz 106.500000 MHz
+ DMT 0x53: 1600x900 60.000000 Hz 16:9 60.000 kHz 108.000000
MHz (RB)
+ DMT 0x3a: 1680x1050 59.954250 Hz 16:10 65.290 kHz 146.250000 MHz
+ DMT 0x52: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz
+ DMT 0x15: 1152x864 75.000000 Hz 4:3 67.500 kHz 108.000000 MHz
+ GTF : 1280x1024 69.999805 Hz 5:4 74.620 kHz 128.943000 MHz
+ Detailed Timing Descriptors:
+ DTD 1: 3440x1440 59.998875 Hz 43:18 88.858 kHz 319.890000 MHz
(797 mm x 334 mm)
+ Hfront 48 Hsync 32 Hback 80 Hpol P
+ Vfront 3 Vsync 5 Vback 33 Vpol N
+ Display Product Serial Number: 'UGW05HMR'
+ Display Range Limits:
+ Monitor ranges (GTF): 48-100 Hz V, 23-160 kHz H, max dotclock 600 MHz
+ Display Product Name: 'LEN G34w-10'
+ Extension blocks: 1
Checksum: 0x20
----------------
Block 1, CTA-861 Extension Block:
- Revision: 3
- Underscans IT Video Formats by default
- Basic audio support
- Supports YCbCr 4:4:4
- Supports YCbCr 4:2:2
- Native detailed modes: 3
- Video Data Block:
- VIC 1: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz
- VIC 2: 720x480 59.940060 Hz 4:3 31.469 kHz 27.000000 MHz
- VIC 3: 720x480 59.940060 Hz 16:9 31.469 kHz 27.000000 MHz
- VIC 4: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz
- VIC 5: 1920x1080i 60.000000 Hz 16:9 33.750 kHz 74.250000 MHz
- VIC 16: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz
(native)
- VIC 18: 720x576 50.000000 Hz 16:9 31.250 kHz 27.000000 MHz
- VIC 19: 1280x720 50.000000 Hz 16:9 37.500 kHz 74.250000 MHz
- VIC 20: 1920x1080i 50.000000 Hz 16:9 28.125 kHz 74.250000 MHz
- VIC 31: 1920x1080 50.000000 Hz 16:9 56.250 kHz 148.500000 MHz
- VIC 63: 1920x1080 120.000000 Hz 16:9 135.000 kHz 297.000000 MHz
- Audio Data Block:
- Linear PCM:
- Max channels: 2
- Supported sample rates (kHz): 48 44.1 32
- Supported sample sizes (bits): 24 20 16
- Speaker Allocation Data Block:
- FL/FR - Front Left/Right
- Vendor-Specific Data Block (HDMI), OUI 00-0C-03:
- Source physical address: 1.0.0.0
- DC_36bit
- DC_30bit
- DC_Y444
- Maximum TMDS clock: 330 MHz
- Vendor-Specific Data Block (HDMI Forum), OUI C4-5D-D8:
- Version: 1
- Maximum TMDS Character Rate: 600 MHz
- SCDC Present
- Vendor-Specific Data Block (AMD), OUI 00-00-1A:
- Version: 2.1
- Minimum Refresh Rate: 48 Hz
- Maximum Refresh Rate: 100 Hz
- Flags 1.x: 0xed (MCCS)
- Flags 2.x: 0x00
- Maximum luminance: 0 (50.000 cd/m^2)
- Minimum luminance: 0 (0.000 cd/m^2)
- Unknown: 0x00 0x00
- Detailed Timing Descriptors:
- DTD 2: 3440x1440 100.000000 Hz 43:18 148.100 kHz 533.160000 MHz
(797 mm x 334 mm)
- Hfront 88 Hsync 64 Hback 8 Hpol P
- Vfront 4 Vsync 5 Vback 32 Vpol P
- DTD 3: 1366x768 59.789541 Hz 683:384 47.712 kHz 85.500000 MHz
(797 mm x 334 mm)
- Hfront 70 Hsync 143 Hback 213 Hpol P
- Vfront 3 Vsync 3 Vback 24 Vpol P
- DTD 4: 2560x1440 60.000199 Hz 16:9 88.860 kHz 241.700000 MHz
(797 mm x 334 mm)
- Hfront 48 Hsync 32 Hback 80 Hpol P
- Vfront 3 Vsync 5 Vback 33 Vpol P
- DTD 5: 3440x1440 50.000000 Hz 43:18 74.050 kHz 266.580000 MHz
(797 mm x 334 mm)
- Hfront 48 Hsync 32 Hback 80 Hpol P
- Vfront 3 Vsync 5 Vback 33 Vpol N
+ Revision: 3
+ Underscans IT Video Formats by default
+ Basic audio support
+ Supports YCbCr 4:4:4
+ Supports YCbCr 4:2:2
+ Native detailed modes: 3
+ Video Data Block:
+ VIC 1: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz
+ VIC 2: 720x480 59.940060 Hz 4:3 31.469 kHz 27.000000 MHz
+ VIC 3: 720x480 59.940060 Hz 16:9 31.469 kHz 27.000000 MHz
+ VIC 4: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz
+ VIC 5: 1920x1080i 60.000000 Hz 16:9 33.750 kHz 74.250000 MHz
+ VIC 16: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz
(native)
+ VIC 18: 720x576 50.000000 Hz 16:9 31.250 kHz 27.000000 MHz
+ VIC 19: 1280x720 50.000000 Hz 16:9 37.500 kHz 74.250000 MHz
+ VIC 20: 1920x1080i 50.000000 Hz 16:9 28.125 kHz 74.250000 MHz
+ VIC 31: 1920x1080 50.000000 Hz 16:9 56.250 kHz 148.500000 MHz
+ VIC 63: 1920x1080 120.000000 Hz 16:9 135.000 kHz 297.000000 MHz
+ Audio Data Block:
+ Linear PCM:
+ Max channels: 2
+ Supported sample rates (kHz): 48 44.1 32
+ Supported sample sizes (bits): 24 20 16
+ Speaker Allocation Data Block:
+ FL/FR - Front Left/Right
+ Vendor-Specific Data Block (HDMI), OUI 00-0C-03:
+ Source physical address: 1.0.0.0
+ DC_36bit
+ DC_30bit
+ DC_Y444
+ Maximum TMDS clock: 330 MHz
+ Vendor-Specific Data Block (HDMI Forum), OUI C4-5D-D8:
+ Version: 1
+ Maximum TMDS Character Rate: 600 MHz
+ SCDC Present
+ Vendor-Specific Data Block (AMD), OUI 00-00-1A:
+ Version: 2.1
+ Minimum Refresh Rate: 48 Hz
+ Maximum Refresh Rate: 100 Hz
+ Flags 1.x: 0xed (MCCS)
+ Flags 2.x: 0x00
+ Maximum luminance: 0 (50.000 cd/m^2)
+ Minimum luminance: 0 (0.000 cd/m^2)
+ Unknown: 0x00 0x00
+ Detailed Timing Descriptors:
+ DTD 2: 3440x1440 100.000000 Hz 43:18 148.100 kHz 533.160000 MHz
(797 mm x 334 mm)
+ Hfront 88 Hsync 64 Hback 8 Hpol P
+ Vfront 4 Vsync 5 Vback 32 Vpol P
+ DTD 3: 1366x768 59.789541 Hz 683:384 47.712 kHz 85.500000 MHz
(797 mm x 334 mm)
+ Hfront 70 Hsync 143 Hback 213 Hpol P
+ Vfront 3 Vsync 3 Vback 24 Vpol P
+ DTD 4: 2560x1440 60.000199 Hz 16:9 88.860 kHz 241.700000 MHz
(797 mm x 334 mm)
+ Hfront 48 Hsync 32 Hback 80 Hpol P
+ Vfront 3 Vsync 5 Vback 33 Vpol P
+ DTD 5: 3440x1440 50.000000 Hz 43:18 74.050 kHz 266.580000 MHz
(797 mm x 334 mm)
+ Hfront 48 Hsync 32 Hback 80 Hpol P
+ Vfront 3 Vsync 5 Vback 33 Vpol N
--------
** Description changed:
OS: Ubuntu 24.10 x86_64
Host: 21G2000AMX ThinkPad P14s Gen 5
Kernel: 6.11.0-19-generic
Resolution: 1920x1080
DE: GNOME 47.0
WM: Mutter
CPU: Intel Ultra 7 155H (22) @ 4.500
GPU: Intel Arc Graphics]
GPU: NVIDIA RTX 500 Ada Generation L (with nvidia driver 570)
-
Monitor: Lenovo G34w-10 (firmware LS1.4)
My Lenovo G34w-10 monitor supports several resolutions, including
3440x1440. I don't get any option to set this on my laptop.
I've had the same problems with Xorg and solved it by using xrandr to
add a custom resolution.
With Wayland & Mutter, I haven't found a solution.
I decoded the EDID for the display, 3440x1440 is listed.
----------------
Block 0, Base EDID:
EDID Structure Version & Revision: 1.3
Vendor & Product Identification:
Manufacturer: LEN
Model: 26273
Made in: week 6 of 2021
Basic Display Parameters & Features:
Digital display
Maximum image size: 80 cm x 33 cm
Gamma: 2.20
DPMS levels: Standby Off
Non-RGB color display
Default (sRGB) color space is primary color space
First detailed timing is the preferred timing
Color Characteristics:
Red : 0.6396, 0.3300
Green: 0.2998, 0.5996
Blue : 0.1503, 0.0595
White: 0.3134, 0.3291
Established Timings I & II:
IBM : 720x400 70.081663 Hz 9:5 31.467 kHz 28.320000 MHz
DMT 0x04: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz
DMT 0x05: 640x480 72.808802 Hz 4:3 37.861 kHz 31.500000 MHz
DMT 0x06: 640x480 75.000000 Hz 4:3 37.500 kHz 31.500000 MHz
DMT 0x08: 800x600 56.250000 Hz 4:3 35.156 kHz 36.000000 MHz
DMT 0x09: 800x600 60.316541 Hz 4:3 37.879 kHz 40.000000 MHz
DMT 0x0a: 800x600 72.187572 Hz 4:3 48.077 kHz 50.000000 MHz
DMT 0x0b: 800x600 75.000000 Hz 4:3 46.875 kHz 49.500000 MHz
Apple : 832x624 74.551266 Hz 4:3 49.726 kHz 57.284000 MHz
DMT 0x10: 1024x768 60.003840 Hz 4:3 48.363 kHz 65.000000 MHz
DMT 0x11: 1024x768 70.069359 Hz 4:3 56.476 kHz 75.000000 MHz
DMT 0x12: 1024x768 75.028582 Hz 4:3 60.023 kHz 78.750000 MHz
DMT 0x24: 1280x1024 75.024675 Hz 5:4 79.976 kHz 135.000000 MHz
Standard Timings:
DMT 0x55: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz
DMT 0x23: 1280x1024 60.019740 Hz 5:4 63.981 kHz 108.000000 MHz
DMT 0x2f: 1440x900 59.887445 Hz 16:10 55.935 kHz 106.500000 MHz
DMT 0x53: 1600x900 60.000000 Hz 16:9 60.000 kHz 108.000000
MHz (RB)
DMT 0x3a: 1680x1050 59.954250 Hz 16:10 65.290 kHz 146.250000 MHz
DMT 0x52: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz
DMT 0x15: 1152x864 75.000000 Hz 4:3 67.500 kHz 108.000000 MHz
GTF : 1280x1024 69.999805 Hz 5:4 74.620 kHz 128.943000 MHz
Detailed Timing Descriptors:
DTD 1: 3440x1440 59.998875 Hz 43:18 88.858 kHz 319.890000 MHz
(797 mm x 334 mm)
Hfront 48 Hsync 32 Hback 80 Hpol P
Vfront 3 Vsync 5 Vback 33 Vpol N
Display Product Serial Number: 'UGW05HMR'
Display Range Limits:
Monitor ranges (GTF): 48-100 Hz V, 23-160 kHz H, max dotclock 600 MHz
Display Product Name: 'LEN G34w-10'
Extension blocks: 1
Checksum: 0x20
----------------
Block 1, CTA-861 Extension Block:
Revision: 3
Underscans IT Video Formats by default
Basic audio support
Supports YCbCr 4:4:4
Supports YCbCr 4:2:2
Native detailed modes: 3
Video Data Block:
VIC 1: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz
VIC 2: 720x480 59.940060 Hz 4:3 31.469 kHz 27.000000 MHz
VIC 3: 720x480 59.940060 Hz 16:9 31.469 kHz 27.000000 MHz
VIC 4: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz
VIC 5: 1920x1080i 60.000000 Hz 16:9 33.750 kHz 74.250000 MHz
VIC 16: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz
(native)
VIC 18: 720x576 50.000000 Hz 16:9 31.250 kHz 27.000000 MHz
VIC 19: 1280x720 50.000000 Hz 16:9 37.500 kHz 74.250000 MHz
VIC 20: 1920x1080i 50.000000 Hz 16:9 28.125 kHz 74.250000 MHz
VIC 31: 1920x1080 50.000000 Hz 16:9 56.250 kHz 148.500000 MHz
VIC 63: 1920x1080 120.000000 Hz 16:9 135.000 kHz 297.000000 MHz
Audio Data Block:
Linear PCM:
Max channels: 2
Supported sample rates (kHz): 48 44.1 32
Supported sample sizes (bits): 24 20 16
Speaker Allocation Data Block:
FL/FR - Front Left/Right
Vendor-Specific Data Block (HDMI), OUI 00-0C-03:
Source physical address: 1.0.0.0
DC_36bit
DC_30bit
DC_Y444
Maximum TMDS clock: 330 MHz
Vendor-Specific Data Block (HDMI Forum), OUI C4-5D-D8:
Version: 1
Maximum TMDS Character Rate: 600 MHz
SCDC Present
Vendor-Specific Data Block (AMD), OUI 00-00-1A:
Version: 2.1
Minimum Refresh Rate: 48 Hz
Maximum Refresh Rate: 100 Hz
Flags 1.x: 0xed (MCCS)
Flags 2.x: 0x00
Maximum luminance: 0 (50.000 cd/m^2)
Minimum luminance: 0 (0.000 cd/m^2)
Unknown: 0x00 0x00
Detailed Timing Descriptors:
DTD 2: 3440x1440 100.000000 Hz 43:18 148.100 kHz 533.160000 MHz
(797 mm x 334 mm)
Hfront 88 Hsync 64 Hback 8 Hpol P
Vfront 4 Vsync 5 Vback 32 Vpol P
DTD 3: 1366x768 59.789541 Hz 683:384 47.712 kHz 85.500000 MHz
(797 mm x 334 mm)
Hfront 70 Hsync 143 Hback 213 Hpol P
Vfront 3 Vsync 3 Vback 24 Vpol P
DTD 4: 2560x1440 60.000199 Hz 16:9 88.860 kHz 241.700000 MHz
(797 mm x 334 mm)
Hfront 48 Hsync 32 Hback 80 Hpol P
Vfront 3 Vsync 5 Vback 33 Vpol P
DTD 5: 3440x1440 50.000000 Hz 43:18 74.050 kHz 266.580000 MHz
(797 mm x 334 mm)
Hfront 48 Hsync 32 Hback 80 Hpol P
Vfront 3 Vsync 5 Vback 33 Vpol N
--------
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https://bugs.launchpad.net/bugs/2103506
Title:
Lenovo G34w-10 EDID parsing error
Status in mutter package in Ubuntu:
New
Bug description:
OS: Ubuntu 24.10 x86_64
Host: 21G2000AMX ThinkPad P14s Gen 5
Kernel: 6.11.0-19-generic
Resolution: 1920x1080
DE: GNOME 47.0
WM: Mutter
CPU: Intel Ultra 7 155H (22) @ 4.500
GPU: Intel Arc Graphics]
GPU: NVIDIA RTX 500 Ada Generation L (with nvidia driver 570)
Monitor: Lenovo G34w-10 (firmware LS1.4)
My Lenovo G34w-10 monitor supports several resolutions, including
3440x1440. I don't get any option to set this on my laptop.
I've had the same problems with Xorg and solved it by using xrandr to
add a custom resolution.
With Wayland & Mutter, I haven't found a solution.
I decoded the EDID for the display, 3440x1440 is listed.
----------------
Block 0, Base EDID:
EDID Structure Version & Revision: 1.3
Vendor & Product Identification:
Manufacturer: LEN
Model: 26273
Made in: week 6 of 2021
Basic Display Parameters & Features:
Digital display
Maximum image size: 80 cm x 33 cm
Gamma: 2.20
DPMS levels: Standby Off
Non-RGB color display
Default (sRGB) color space is primary color space
First detailed timing is the preferred timing
Color Characteristics:
Red : 0.6396, 0.3300
Green: 0.2998, 0.5996
Blue : 0.1503, 0.0595
White: 0.3134, 0.3291
Established Timings I & II:
IBM : 720x400 70.081663 Hz 9:5 31.467 kHz 28.320000 MHz
DMT 0x04: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz
DMT 0x05: 640x480 72.808802 Hz 4:3 37.861 kHz 31.500000 MHz
DMT 0x06: 640x480 75.000000 Hz 4:3 37.500 kHz 31.500000 MHz
DMT 0x08: 800x600 56.250000 Hz 4:3 35.156 kHz 36.000000 MHz
DMT 0x09: 800x600 60.316541 Hz 4:3 37.879 kHz 40.000000 MHz
DMT 0x0a: 800x600 72.187572 Hz 4:3 48.077 kHz 50.000000 MHz
DMT 0x0b: 800x600 75.000000 Hz 4:3 46.875 kHz 49.500000 MHz
Apple : 832x624 74.551266 Hz 4:3 49.726 kHz 57.284000 MHz
DMT 0x10: 1024x768 60.003840 Hz 4:3 48.363 kHz 65.000000 MHz
DMT 0x11: 1024x768 70.069359 Hz 4:3 56.476 kHz 75.000000 MHz
DMT 0x12: 1024x768 75.028582 Hz 4:3 60.023 kHz 78.750000 MHz
DMT 0x24: 1280x1024 75.024675 Hz 5:4 79.976 kHz 135.000000 MHz
Standard Timings:
DMT 0x55: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz
DMT 0x23: 1280x1024 60.019740 Hz 5:4 63.981 kHz 108.000000 MHz
DMT 0x2f: 1440x900 59.887445 Hz 16:10 55.935 kHz 106.500000 MHz
DMT 0x53: 1600x900 60.000000 Hz 16:9 60.000 kHz 108.000000
MHz (RB)
DMT 0x3a: 1680x1050 59.954250 Hz 16:10 65.290 kHz 146.250000 MHz
DMT 0x52: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz
DMT 0x15: 1152x864 75.000000 Hz 4:3 67.500 kHz 108.000000 MHz
GTF : 1280x1024 69.999805 Hz 5:4 74.620 kHz 128.943000 MHz
Detailed Timing Descriptors:
DTD 1: 3440x1440 59.998875 Hz 43:18 88.858 kHz 319.890000 MHz
(797 mm x 334 mm)
Hfront 48 Hsync 32 Hback 80 Hpol P
Vfront 3 Vsync 5 Vback 33 Vpol N
Display Product Serial Number: 'UGW05HMR'
Display Range Limits:
Monitor ranges (GTF): 48-100 Hz V, 23-160 kHz H, max dotclock 600 MHz
Display Product Name: 'LEN G34w-10'
Extension blocks: 1
Checksum: 0x20
----------------
Block 1, CTA-861 Extension Block:
Revision: 3
Underscans IT Video Formats by default
Basic audio support
Supports YCbCr 4:4:4
Supports YCbCr 4:2:2
Native detailed modes: 3
Video Data Block:
VIC 1: 640x480 59.940476 Hz 4:3 31.469 kHz 25.175000 MHz
VIC 2: 720x480 59.940060 Hz 4:3 31.469 kHz 27.000000 MHz
VIC 3: 720x480 59.940060 Hz 16:9 31.469 kHz 27.000000 MHz
VIC 4: 1280x720 60.000000 Hz 16:9 45.000 kHz 74.250000 MHz
VIC 5: 1920x1080i 60.000000 Hz 16:9 33.750 kHz 74.250000 MHz
VIC 16: 1920x1080 60.000000 Hz 16:9 67.500 kHz 148.500000 MHz
(native)
VIC 18: 720x576 50.000000 Hz 16:9 31.250 kHz 27.000000 MHz
VIC 19: 1280x720 50.000000 Hz 16:9 37.500 kHz 74.250000 MHz
VIC 20: 1920x1080i 50.000000 Hz 16:9 28.125 kHz 74.250000 MHz
VIC 31: 1920x1080 50.000000 Hz 16:9 56.250 kHz 148.500000 MHz
VIC 63: 1920x1080 120.000000 Hz 16:9 135.000 kHz 297.000000 MHz
Audio Data Block:
Linear PCM:
Max channels: 2
Supported sample rates (kHz): 48 44.1 32
Supported sample sizes (bits): 24 20 16
Speaker Allocation Data Block:
FL/FR - Front Left/Right
Vendor-Specific Data Block (HDMI), OUI 00-0C-03:
Source physical address: 1.0.0.0
DC_36bit
DC_30bit
DC_Y444
Maximum TMDS clock: 330 MHz
Vendor-Specific Data Block (HDMI Forum), OUI C4-5D-D8:
Version: 1
Maximum TMDS Character Rate: 600 MHz
SCDC Present
Vendor-Specific Data Block (AMD), OUI 00-00-1A:
Version: 2.1
Minimum Refresh Rate: 48 Hz
Maximum Refresh Rate: 100 Hz
Flags 1.x: 0xed (MCCS)
Flags 2.x: 0x00
Maximum luminance: 0 (50.000 cd/m^2)
Minimum luminance: 0 (0.000 cd/m^2)
Unknown: 0x00 0x00
Detailed Timing Descriptors:
DTD 2: 3440x1440 100.000000 Hz 43:18 148.100 kHz 533.160000 MHz
(797 mm x 334 mm)
Hfront 88 Hsync 64 Hback 8 Hpol P
Vfront 4 Vsync 5 Vback 32 Vpol P
DTD 3: 1366x768 59.789541 Hz 683:384 47.712 kHz 85.500000 MHz
(797 mm x 334 mm)
Hfront 70 Hsync 143 Hback 213 Hpol P
Vfront 3 Vsync 3 Vback 24 Vpol P
DTD 4: 2560x1440 60.000199 Hz 16:9 88.860 kHz 241.700000 MHz
(797 mm x 334 mm)
Hfront 48 Hsync 32 Hback 80 Hpol P
Vfront 3 Vsync 5 Vback 33 Vpol P
DTD 5: 3440x1440 50.000000 Hz 43:18 74.050 kHz 266.580000 MHz
(797 mm x 334 mm)
Hfront 48 Hsync 32 Hback 80 Hpol P
Vfront 3 Vsync 5 Vback 33 Vpol N
--------
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