Hello! Please help me?
- I just booted my PC today after running
pacman -Syuyesterday. - Secondary monitor not detected upon booting today.
- HUION Kamvas 16, has always worked fine for me for years, default system drivers
Not sure if relevant:
- I remember seeing something about Linux kernel versions during the update (it asked me what option I wanted, I don’t remember what it was about)
- I had used 6.12 until the update, it seem I am now at 6.18.
- Last time I tried to install official linux drivers from HUION’s website it bricked my system (I reinstalled it fresh to fix it, even made sure it was THOSE drivers that were causing it by running multiple reinstalls and re-bricked it), so I don’t think I’m running ANY drivers other than whatever’s default now.
- I use an NVIDIA graphics card, though never had much problem with that
inxi --full --admin --verbosity=7 --filter --no-host
System:
Kernel: 6.18.42-1-MANJARO arch: x86_64 bits: 64 compiler: gcc v: 16.1.1
clocksource: tsc avail: hpet,acpi_pm
parameters: BOOT_IMAGE=/boot/vmlinuz-6.18-x86_64
root=UUID=53d834ed-18f6-4563-832a-591a2c9bfef3 rw quiet splash
udev.log_priority=3 bluetooth.disable_ertm=1
Desktop: GNOME v: 50.4 tk: GTK v: 3.24.52 wm: gnome-shell
tools: gsd-screensaver-proxy dm: GDM v: 50.2 Distro: Manjaro
base: Arch Linux
Machine:
Type: Desktop Mobo: ASRock model: B550 Steel Legend
serial: <superuser required> uuid: <superuser required> Firmware: UEFI
vendor: American Megatrends v: P1.80 date: 12/01/2020
Battery:
Message: No system battery data found. Is one present?
Memory:
System RAM: total: 32 GiB available: 31.26 GiB used: 5.52 GiB (17.7%)
Message: For most reliable report, use superuser + dmidecode.
Array-1: capacity: 128 GiB slots: 4 modules: 2 EC: None
max-module-size: 32 GiB note: est.
Device-1: Channel-A DIMM 0 type: no module installed
Device-2: Channel-A DIMM 1 type: DDR4 detail: synchronous unbuffered
(unregistered) size: 16 GiB speed: 3600 MT/s volts: note: check curr: 1
min: 1 max: 1 width (bits): data: 64 total: 64 manufacturer: Corsair
part-no: CMW32GX4M2Z3600C18 serial: N/A
Device-3: Channel-B DIMM 0 type: no module installed
Device-4: Channel-B DIMM 1 type: DDR4 detail: synchronous unbuffered
(unregistered) size: 16 GiB speed: 3600 MT/s volts: note: check curr: 1
min: 1 max: 1 width (bits): data: 64 total: 64 manufacturer: Corsair
part-no: CMW32GX4M2Z3600C18 serial: N/A
CPU:
Info: model: AMD Ryzen 7 5800X 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: 0 microcode: 0xA20102E
Topology: cpus: 1x dies: 1 clusters: 1 cores: 8 threads: 16 tpc: 2
smt: enabled cache: L1: 512 KiB desc: d-8x32 KiB; i-8x32 KiB L2: 4 MiB
desc: 8x512 KiB L3: 32 MiB desc: 1x32 MiB
Speed (MHz): avg: 3564 min/max: 556/4854 boost: enabled scaling:
driver: amd-pstate-epp governor: powersave cores: 1: 3564 2: 3564 3: 3564
4: 3564 5: 3564 6: 3564 7: 3564 8: 3564 9: 3564 10: 3564 11: 3564 12: 3564
13: 3564 14: 3564 15: 3564 16: 3564 bogomips: 121372
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 debug_swap decodeassists erms
extapic extd_apicid f16c flushbyasid fma fpu fsgsbase fsrm fxsr fxsr_opt
ht hw_pstate ibpb ibrs ibs invpcid irperf lahf_lm lbrv lm mba mca mce
misalignsse mmx mmxext monitor movbe msr mtrr mwaitx nonstop_tsc nopl npt
nrip_save nx ospke osvw overflow_recov pae pat pausefilter pclmulqdq
pdpe1gb perfctr_core perfctr_llc perfctr_nb pfthreshold pge pku pni
popcnt pse pse36 rapl rdpid rdpru rdrand rdseed rdt_a rdtscp rep_good sep
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
user_shstk v_spec_ctrl v_vmsave_vmload vaes vgif vmcb_clean vme vmmcall
vpclmulqdq wbnoinvd wdt 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 mitigation: Clear CPU buffers
Type: tsx_async_abort status: Not affected
Type: vmscape mitigation: IBPB before exit to userspace
Graphics:
Device-1: NVIDIA GA104 [GeForce RTX 3060 Ti] driver: N/A
alternate: nouveau, nova_core non-free: 550-6xx.xx+
status: current (as of 2026-07) arch: Ampere code: GAxxx
process: TSMC n7 (7nm) built: 2020-2023 pcie: gen: 4 speed: 16 GT/s
lanes: 16 bus-ID: 0a:00.0 chip-ID: 10de:2486 class-ID: 0300
Device-2: A4Tech PK-635G driver: snd-usb-audio,uvcvideo type: USB rev: 2.0
speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 3-3:4 chip-ID: 09da:2690
class-ID: 0102 serial: <filter>
Display: wayland server: X.org v: 1.21.1.24 with: Xwayland v: 24.1.13
compositor: gnome-shell driver: X: loaded: modesetting,nouveau
alternate: fbdev,nv,vesa gpu: N/A display-ID: 0 screens: 1
Screen-1: 0 s-res: 1920x1080 s-size: <missing: xdpyinfo>
Monitor-1: Unknown-1 mapped: None-1 res: mode: 1920x1080 hz: 60
scale: 100% (1) dpi: 96 size: 508x285mm (20x11.22") modes: 1920x1080
API: EGL v: 1.5 platforms: device: 0 drv: swrast surfaceless: drv: swrast
wayland: drv: swrast x11: drv: swrast inactive: gbm
API: OpenGL v: 4.6 vendor: mesa v: 26.1.6-arch1.1 glx-v: 1.4
direct-render: yes renderer: llvmpipe (LLVM 22.1.8 256 bits)
device-ID: ffffffff:ffffffff memory: 30.53 GiB unified: yes
display-ID: :0.0
Info: Tools: api: eglinfo,glxinfo gpu: nvidia-smi x11: xprop,xrandr
Audio:
Device-1: NVIDIA GA104 High Definition Audio driver: snd_hda_intel v: kernel
pcie: gen: 4 speed: 16 GT/s lanes: 16 bus-ID: 0a:00.1 chip-ID: 10de:228b
class-ID: 0403
Device-2: Advanced Micro Devices [AMD] Starship/Matisse HD Audio
vendor: ASRock driver: snd_hda_intel v: kernel pcie: gen: 4 speed: 16 GT/s
lanes: 16 bus-ID: 0c:00.4 chip-ID: 1022:1487 class-ID: 0403
Device-3: Trust GXT 232 Microphone
driver: hid-generic,snd-usb-audio,usbhid type: USB rev: 1.1 speed: 12 Mb/s
lanes: 1 mode: 1.1 bus-ID: 3-2:3 chip-ID: 145f:0254 class-ID: 0300
Device-4: A4Tech PK-635G driver: snd-usb-audio,uvcvideo type: USB rev: 2.0
speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 3-3:4 chip-ID: 09da:2690
class-ID: 0102 serial: <filter>
API: ALSA v: k6.18.42-1-MANJARO status: kernel-api tools: N/A
Server-1: sndiod v: N/A status: off tools: aucat,midicat,sndioctl
Server-2: JACK v: 1.9.22 status: off tools: N/A
Server-3: PipeWire v: 1.6.8 status: active with: 1: pipewire-pulse
status: active 2: wireplumber status: active
tools: pactl,pw-cat,pw-cli,wpctl
Network:
Device-1: Realtek RTL8125 2.5GbE vendor: ASRock driver: r8169 v: kernel
pcie: gen: 2 speed: 5 GT/s lanes: 1 port: f000 bus-ID: 08:00.0
chip-ID: 10ec:8125 class-ID: 0200
IF: enp8s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
IP v4: <filter> type: dynamic noprefixroute scope: global
broadcast: <filter>
IP v6: <filter> type: dynamic noprefixroute scope: global
IP v6: <filter> type: dynamic noprefixroute scope: global
IP v6: <filter> type: noprefixroute scope: link
Info: services: NetworkManager, systemd-timesyncd, wpa_supplicant
WAN IP: <filter>
Bluetooth:
Device-1: TP-Link UB500 Adapter driver: btusb v: 0.8 type: USB rev: 1.1
speed: 12 Mb/s lanes: 1 mode: 1.1 bus-ID: 1-3:2 chip-ID: 2357:0604
class-ID: e001 serial: <filter>
Report: btmgmt ID: hci0 rfk-id: 0 state: up address: <filter> bt-v: 5.1
lmp-v: 10 status: discoverable: no pairing: no class-ID: 6c0104
Logical:
Message: No logical block device data found.
RAID:
Message: No RAID data found.
Drives:
Local Storage: total: 4.77 TiB used: 2.64 TiB (55.3%)
SMART Message: Required tool smartctl not installed. Check --recommends
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Corsair model: Force MP510
size: 223.57 GiB block-size: physical: 512 B logical: 512 B speed: 31.6 Gb/s
lanes: 4 tech: SSD serial: <filter> fw-rev: ECFM22.6 temp: 42.9 C
scheme: GPT
ID-2: /dev/nvme1n1 maj-min: 259:4 vendor: Samsung model: SSD 980 1TB
size: 931.51 GiB block-size: physical: 512 B logical: 512 B speed: 31.6 Gb/s
lanes: 4 tech: SSD serial: <filter> fw-rev: 2B4QFXO7 temp: 38.9 C
scheme: GPT
ID-3: /dev/sda maj-min: 8:0 vendor: Seagate model: ST4000DM004-2CV104
size: 3.64 TiB block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s
tech: HDD rpm: 5425 serial: <filter> fw-rev: 0001 scheme: GPT
Message: No optical or floppy data found.
Partition:
ID-1: / raw-size: 96 GiB size: 93.93 GiB (97.85%) used: 35.99 GiB (38.3%)
fs: ext4 dev: /dev/nvme1n1p2 maj-min: 259:6 label: Venom
uuid: 53d834ed-18f6-4563-832a-591a2c9bfef3
ID-2: /boot/efi raw-size: 2 GiB size: 2 GiB (99.80%) used: 25.9 MiB (1.3%)
fs: vfat dev: /dev/nvme1n1p1 maj-min: 259:5 label: N/A uuid: 34A4-2C55
ID-3: /home raw-size: 432.76 GiB size: 424.9 GiB (98.18%)
used: 333.1 GiB (78.4%) fs: ext4 dev: /dev/nvme1n1p4 maj-min: 259:8
label: Zoness uuid: 7006a8bb-3ed5-48a8-b4fe-fa5c946a3459
ID-4: /run/media/coffeecat/Cerinia raw-size: 1.56 TiB
size: 1.54 TiB (98.36%) used: 277.25 GiB (17.6%) fs: ext4 dev: /dev/sda1
maj-min: 8:1 label: Cerinia uuid: 1c5fcbc2-8c07-42b2-bcef-c31c3b2cf5bb
ID-5: /run/media/coffeecat/Macbeth raw-size: 2.08 TiB
size: 2.08 TiB (100.00%) used: 2.01 TiB (96.6%) fs: ntfs dev: /dev/sda2
maj-min: 8:2 label: Macbeth uuid: 490E736A4B804665
Swap:
Alert: No swap data was found.
Unmounted:
ID-1: /dev/nvme0n1p1 maj-min: 259:1 size: 16 MiB fs: <superuser required>
label: N/A uuid: N/A
ID-2: /dev/nvme0n1p2 maj-min: 259:2 size: 100 MiB fs: vfat label: N/A
uuid: 78F1-7B46
ID-3: /dev/nvme0n1p3 maj-min: 259:3 size: 223.46 GiB fs: ntfs
label: Corneria uuid: 3E56854D568506BD
ID-4: /dev/nvme1n1p3 maj-min: 259:7 size: 400.75 GiB fs: ntfs
label: Katina uuid: 3A8A7D5B3A16D299
USB:
Hub-1: 1-0:1 info: hi-speed hub with single TT ports: 10 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: 1-3:2 info: TP-Link UB500 Adapter type: bluetooth driver: btusb
interfaces: 2 rev: 1.1 speed: 12 Mb/s (1.4 MiB/s) lanes: 1 mode: 1.1
power: 500mA chip-ID: 2357:0604 class-ID: e001 serial: <filter>
Device-2: 1-6:18 info: HUION Tablet_GS1562 type: mouse,HID
driver: hid-multitouch,uclogic,usbhid interfaces: 3 rev: 2.0
speed: 12 Mb/s (1.4 MiB/s) lanes: 1 mode: 1.1 power: 480mA
chip-ID: 256c:006d class-ID: 0300
Hub-2: 1-7:8 info: Genesys Logic Hub ports: 4 rev: 2.0
speed: 480 Mb/s (57.2 MiB/s) lanes: 1 mode: 2.0 power: 100mA
chip-ID: 05e3:0610 class-ID: 0900
Device-1: 1-8:9 info: Kingston HyperX Alloy Origins type: keyboard,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: 0951:16e5 class-ID: 0300
Device-2: 1-10:10 info: ASRock LED Controller type: HID
driver: hid-generic,usbhid interfaces: 1 rev: 1.1 speed: 12 Mb/s (1.4 MiB/s)
lanes: 1 mode: 1.1 power: 100mA chip-ID: 26ce:01a2 class-ID: 0300
serial: <filter>
Hub-3: 2-0:1 info: super-speed hub ports: 4 rev: 3.1
speed: 10 Gb/s (1.16 GiB/s) lanes: 1 mode: 3.2 gen-2x1 chip-ID: 1d6b:0003
class-ID: 0900
Hub-4: 3-0:1 info: hi-speed hub with single TT ports: 4 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: 3-1:2 info: Holtek Gaming Mouse [Redragon M602-RGB]
type: mouse,keyboard,HID driver: hid-generic,usbhid interfaces: 3 rev: 2.0
speed: 12 Mb/s (1.4 MiB/s) lanes: 1 mode: 1.1 power: 100mA
chip-ID: 04d9:fc38 class-ID: 0300
Device-2: 3-2:3 info: Trust GXT 232 Microphone type: audio,HID
driver: hid-generic,snd-usb-audio,usbhid interfaces: 3 rev: 1.1
speed: 12 Mb/s (1.4 MiB/s) lanes: 1 mode: 1.1 power: 100mA
chip-ID: 145f:0254 class-ID: 0300
Device-3: 3-3:4 info: A4Tech PK-635G 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: 09da:2690 class-ID: 0102 serial: <filter>
Hub-5: 4-0:1 info: super-speed hub ports: 4 rev: 3.1
speed: 10 Gb/s (1.16 GiB/s) lanes: 1 mode: 3.2 gen-2x1 chip-ID: 1d6b:0003
class-ID: 0900
Sensors:
System Temperatures: cpu: 54.4 C mobo: 44.5 C
Fan Speeds (rpm): N/A
Info:
Processes: 337 Power: uptime: 17m states: freeze,mem,disk suspend: deep
avail: s2idle wakeups: 0 hibernate: platform avail: shutdown, reboot,
suspend, test_resume image: 12.41 GiB services: gsd-power,
power-profiles-daemon, upowerd Init: systemd v: 261 default: graphical
tool: systemctl
Packages: 1344 pm: pacman pkgs: 1325 libs: 385 tools: gnome-software,pamac
pm: flatpak pkgs: 19 Compilers: gcc: 16.1.1 Shell: Zsh v: 5.9.2
running-in: kgx inxi: 3.3.41
xrandr --verbose
Screen 0: minimum 16 x 16, current 1920 x 1080, maximum 32767 x 32767
None-1 connected primary 1920x1080+0+0 (0x41) normal (normal left inverted right x axis y axis) 508mm x 285mm
Identifier: 0x21
Timestamp: 35089
Subpixel: unknown
Gamma: 1.0:1.0:1.0
Brightness: 0.0
Clones:
CRTC: 0
CRTCs: 0
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
RANDR Emulation: 1
non-desktop: 0
supported: 0, 1
1920x1080 (0x41) 173.000MHz -HSync +VSync *current +preferred
h: width 1920 start 2048 end 2248 total 2576 skew 0 clock 67.16KHz
v: height 1080 start 1083 end 1088 total 1120 clock 59.96Hz
1440x1080 (0x42) 129.000MHz -HSync +VSync
h: width 1440 start 1528 end 1680 total 1920 skew 0 clock 67.19KHz
v: height 1080 start 1083 end 1087 total 1120 clock 59.99Hz
1400x1050 (0x43) 121.750MHz -HSync +VSync
h: width 1400 start 1488 end 1632 total 1864 skew 0 clock 65.32KHz
v: height 1050 start 1053 end 1057 total 1089 clock 59.98Hz
1280x1024 (0x44) 109.000MHz -HSync +VSync
h: width 1280 start 1360 end 1496 total 1712 skew 0 clock 63.67KHz
v: height 1024 start 1027 end 1034 total 1063 clock 59.89Hz
1280x960 (0x45) 101.250MHz -HSync +VSync
h: width 1280 start 1360 end 1488 total 1696 skew 0 clock 59.70KHz
v: height 960 start 963 end 967 total 996 clock 59.94Hz
1152x864 (0x46) 81.750MHz -HSync +VSync
h: width 1152 start 1216 end 1336 total 1520 skew 0 clock 53.78KHz
v: height 864 start 867 end 871 total 897 clock 59.96Hz
1024x768 (0x47) 63.500MHz -HSync +VSync
h: width 1024 start 1072 end 1176 total 1328 skew 0 clock 47.82KHz
v: height 768 start 771 end 775 total 798 clock 59.92Hz
800x600 (0x48) 38.250MHz -HSync +VSync
h: width 800 start 832 end 912 total 1024 skew 0 clock 37.35KHz
v: height 600 start 603 end 607 total 624 clock 59.86Hz
640x480 (0x49) 23.750MHz -HSync +VSync
h: width 640 start 656 end 720 total 800 skew 0 clock 29.69KHz
v: height 480 start 483 end 487 total 500 clock 59.38Hz
320x240 (0x4a) 6.000MHz -HSync +VSync
h: width 320 start 328 end 360 total 400 skew 0 clock 15.00KHz
v: height 240 start 243 end 247 total 253 clock 59.29Hz
1680x1050 (0x4b) 146.250MHz -HSync +VSync
h: width 1680 start 1784 end 1960 total 2240 skew 0 clock 65.29KHz
v: height 1050 start 1053 end 1059 total 1089 clock 59.95Hz
1440x900 (0x4c) 106.500MHz -HSync +VSync
h: width 1440 start 1520 end 1672 total 1904 skew 0 clock 55.93KHz
v: height 900 start 903 end 909 total 934 clock 59.89Hz
1280x800 (0x4d) 83.500MHz -HSync +VSync
h: width 1280 start 1352 end 1480 total 1680 skew 0 clock 49.70KHz
v: height 800 start 803 end 809 total 831 clock 59.81Hz
1152x720 (0x4e) 66.750MHz -HSync +VSync
h: width 1152 start 1208 end 1320 total 1488 skew 0 clock 44.86KHz
v: height 720 start 723 end 729 total 748 clock 59.97Hz
960x600 (0x4f) 45.250MHz -HSync +VSync
h: width 960 start 992 end 1088 total 1216 skew 0 clock 37.21KHz
v: height 600 start 603 end 609 total 624 clock 59.63Hz
928x580 (0x50) 42.750MHz -HSync +VSync
h: width 928 start 968 end 1056 total 1184 skew 0 clock 36.11KHz
v: height 580 start 583 end 589 total 603 clock 59.88Hz
800x500 (0x51) 30.750MHz -HSync +VSync
h: width 800 start 824 end 896 total 992 skew 0 clock 31.00KHz
v: height 500 start 503 end 509 total 521 clock 59.50Hz
768x480 (0x52) 28.750MHz -HSync +VSync
h: width 768 start 792 end 864 total 960 skew 0 clock 29.95KHz
v: height 480 start 483 end 489 total 500 clock 59.90Hz
720x480 (0x53) 26.750MHz -HSync +VSync
h: width 720 start 744 end 808 total 896 skew 0 clock 29.85KHz
v: height 480 start 483 end 493 total 500 clock 59.71Hz
640x400 (0x54) 20.000MHz -HSync +VSync
h: width 640 start 656 end 720 total 800 skew 0 clock 25.00KHz
v: height 400 start 403 end 409 total 417 clock 59.95Hz
320x200 (0x55) 5.000MHz -HSync +VSync
h: width 320 start 328 end 360 total 400 skew 0 clock 12.50KHz
v: height 200 start 203 end 209 total 215 clock 58.14Hz
1600x900 (0x56) 118.250MHz -HSync +VSync
h: width 1600 start 1688 end 1856 total 2112 skew 0 clock 55.99KHz
v: height 900 start 903 end 908 total 934 clock 59.95Hz
1368x768 (0x57) 85.250MHz -HSync +VSync
h: width 1368 start 1440 end 1576 total 1784 skew 0 clock 47.79KHz
v: height 768 start 771 end 781 total 798 clock 59.88Hz
1280x720 (0x58) 74.500MHz -HSync +VSync
h: width 1280 start 1344 end 1472 total 1664 skew 0 clock 44.77KHz
v: height 720 start 723 end 728 total 748 clock 59.86Hz
1024x576 (0x59) 46.500MHz -HSync +VSync
h: width 1024 start 1064 end 1160 total 1296 skew 0 clock 35.88KHz
v: height 576 start 579 end 584 total 599 clock 59.90Hz
864x486 (0x5a) 32.500MHz -HSync +VSync
h: width 864 start 888 end 968 total 1072 skew 0 clock 30.32KHz
v: height 486 start 489 end 494 total 506 clock 59.92Hz
720x400 (0x5b) 22.250MHz -HSync +VSync
h: width 720 start 744 end 808 total 896 skew 0 clock 24.83KHz
v: height 400 start 403 end 413 total 419 clock 59.27Hz
640x350 (0x5c) 17.500MHz -HSync +VSync
h: width 640 start 656 end 720 total 800 skew 0 clock 21.88KHz
v: height 350 start 353 end 363 total 369 clock 59.28Hz
