Kamil Jońca composed on 2021-02-02 21:37 (UTC+0100): ... > kjonca@alfa:~%uname -a > Linux alfa 5.10.0-2-amd64 #1 SMP Debian 5.10.9-1 (2021-01-20) x86_64 GNU/Linux > kjonca@alfa:~%cat /etc/debian_version > bullseye/sid > This is sid upgraded ~ weekly.
How quickly after video start does this happen, right away, or only after a while? I tried with Bullseye, and it seems OK still after playing 20+ minutes out of 58 of satellite source recording of CBS' main high bitrate MPEG-4 stream, with VLC on the VGA 1680x1050 in fullscreen mode. Switching to the HDMI 1920x1200 it's still working, with top showing vlc around 320% CPU: # inxi -C CPU: Info: Quad Core model: AMD Phenom II X4 965 bits: 64 type: MCP L2 cache: 2 MiB Speed: 3400 MHz min/max: 800/3400 MHz Core speeds (MHz): 1: 3400 2: 3400 3: 3400 4: 3400 # inxi -GISay System: Host: ga970 Kernel: 5.10.0-2-amd64 x86_64 bits: 64... Desktop: Trinity R14.0.10 tk: Qt 3.5.0 info: kicker wm: Twin 3.0 dm: TDM Distro: Debian GNU/Linux bullseye/sid Graphics: Device-1: AMD Cedar [Radeon HD 5000/6000/7350/8350 Series] vendor: PC Partner Limited driver: radeon v: kernel bus ID: 01:00.0 chip ID: 1002:68f9 class ID: 0300 Display: x11 server: X.Org 1.20.10 driver: loaded: modesetting display ID: :0 screens: 1 Screen-1: 0 s-res: 3600x1200 s-dpi: 108 s-size: 846x282mm (33.3x11.1") s-diag: 892mm (35.1") Monitor-1: HDMI-1 res: 1920x1200 hz: 60 dpi: 94 size: 519x324mm (20.4x12.8") diag: 612mm (24.1") Monitor-2: VGA-1 res: 1680x1050 hz: 60 dpi: 90 size: 474x296mm (18.7x11.7") diag: 559mm (22") OpenGL: renderer: llvmpipe (LLVM 11.0.1 128 bits) v: 4.5 Mesa 20.3.3 compat-v: 3.1 direct render: Yes Info:...Shell: Bash v: 5.1.4 running in: konsole inxi: 3.3.00 # dmesg | grep adeon [ 38.052237] [drm] radeon kernel modesetting enabled. [ 38.387770] fb0: switching to radeondrmfb from VESA VGA [ 38.388095] radeon 0000:01:00.0: vgaarb: deactivate vga console [ 38.389555] radeon 0000:01:00.0: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used) [ 38.389561] radeon 0000:01:00.0: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF [ 38.389820] [drm] radeon: 1024M of VRAM memory ready [ 38.389824] [drm] radeon: 1024M of GTT memory ready. [ 38.926339] radeon 0000:01:00.0: firmware: direct-loading firmware radeon/CEDAR_pfp.bin [ 39.013160] radeon 0000:01:00.0: firmware: direct-loading firmware radeon/CEDAR_me.bin [ 39.066667] radeon 0000:01:00.0: firmware: direct-loading firmware radeon/CEDAR_rlc.bin [ 39.526315] radeon 0000:01:00.0: firmware: direct-loading firmware radeon/CEDAR_smc.bin [ 39.554674] [drm] radeon: dpm initialized [ 39.774437] radeon 0000:01:00.0: firmware: direct-loading firmware radeon/CYPRESS_uvd.bin [ 39.778359] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0 [ 39.794951] radeon 0000:01:00.0: WB enabled [ 39.794958] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 [ 39.794963] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c [ 39.795338] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x000000000005c418 [ 39.795763] radeon 0000:01:00.0: radeon: MSI limited to 32-bit [ 39.795872] radeon 0000:01:00.0: radeon: using MSI. [ 39.795914] [drm] radeon: irq initialized. [ 40.686752] [drm] Radeon Display Connectors [ 40.794401] fbcon: radeondrmfb (fb0) is primary device [ 40.894386] radeon 0000:01:00.0: [drm] fb0: radeondrmfb frame buffer device [ 40.917823] [drm] Initialized radeon 2.50.0 20080528 for 0000:01:00.0 on minor 0 -- Evolution as taught in public schools, like religion, is based on faith, not on science. Team OS/2 ** Reg. Linux User #211409 ** a11y rocks! Felix Miata *** http://fm.no-ip.com/