https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=285580
Bug ID: 285580
Summary: drm-66-kmod "Refresh bug" on FreeBSD 15.0-CURRENT
Product: Base System
Version: Unspecified
Hardware: Any
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: kern
Assignee: [email protected]
Reporter: [email protected]
Hello!
A couple hours ago, I compiled a fresh off-the-trunk kernel and userland from
the FreeBSD github for testing. I first thought to test drm-66-kmod. Everything
appeared to be working, until I logged into i3 (xorg) and noticed a strange
issue. Every time I made slight movements with the cursor, or opened a window,
the screen would go black for about 5 seconds until there was no HID
interaction. My monitor is 180hz. When I tuned it down to 60hz, the issue
seemed to disappear. I could go all the way up to 120hz, and anything past that
make the bug present. I remember noticing a similar issue in Fedora Linux
around 8 months prior, and that led me to believe a bug may have snuck it's way
into the 6.6 backport.
I also tried drm-61-kmod on FreeBSD 15.0, but that had zero success. It would
freeze the second I try to load a GUI from the tty.
My system specs:
Alex@Alex-PC ~> fastfetch
``` ` Alex@Alex-PC
` `.....---.......--.``` -/ ------------
+o .--` /y:` +. Host: MS-7B86 (5.0)
yo`:. :o `+- Kernel: FreeBSD 15.0-CURRENT
y/ -/` -o/ Uptime: 11 mins
.- ::/sy+:. Packages: 922 (pkg)
/ `-- / Shell: fish 3.7.1
`: :` Display (MSI G2422C): 1920x1080 @ 60 Hz in
24" [External]
`: :` WM: i3 (X11)
/ / Theme: LAVA-Orange [GTK2/3]
.- -. Icons: Flat-Remix-Orange-Dark [GTK2/3]
-- -. Font: JetBrains Mono (11pt) [GTK2/3]
`:` `:` Cursor: Adwaita
.-- `--. Terminal: kitty 0.40.0
.---.....----. Terminal Font: JetBrainsMono-Regular (11pt)
CPU: AMD Ryzen 5 5600 (12) @ 3.50 GHz
GPU: AMD Radeon RX 6600 XT
Memory: 11.81 GiB / 31.88 GiB (37%)
Swap: Disabled
Disk (/): 24.28 GiB / 240.55 GiB (10%) -
zfs
Disk (/boot/efi): 1.33 MiB / 259.91 MiB
(1%) - msdosfs
Disk (/media/da0s1): 2.56 GiB / 115.41 GiB
(2%) - msdosfs
Disk (/zroot): 96.00 KiB / 216.27 GiB (0%)
- zfs
Local IP (wifibox0): 10.0.0.2/24
Locale: C.UTF-8
Alex@Alex-PC ~>
I will report any new findings.
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