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Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

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Tell one thing that you miss after switching from another OS to Linux. (lemmy.ml)

submitted 3 weeks ago* (last edited 3 weeks ago) by DieserTypMatthias@lemmy.ml to c/linux@lemmy.ml

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For me, it's Shared GPU memory.

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[–] capital@lemmy.world 4 points 3 weeks ago (1 children)

The ability to properly wake from sleep.

Not having to set my displayport version back to 2.1 upon every boot.

[–] horse_battery_staple@lemmy.world 2 points 3 weeks ago (1 children)

What kernel, distro, and gpu are you running?

[–] capital@lemmy.world 2 points 3 weeks ago* (last edited 3 weeks ago) (1 children)

bazzite:stable
Bazzite 41 (FROM Fedora Kinoite)
Linux 6.11.9-303.bazzite.fc41.x86_64
AMD Ryzen 7 7800X3D (16) @ 5.01 GHz
AMD Radeon RX 7900 XTX [Discrete]
AMD Raphael [Integrated]
6.31 GiB / 62.01 GiB (10%)
447.25 GiB / 1.82 TiB (24%) - btrfs [Read-only]
7680x2160 @ 240 Hz (as 5120x1440) in 57" [External]
KDE Plasma 6.2.3
KWin (Wayland)

[–] horse_battery_staple@lemmy.world 1 points 3 weeks ago* (last edited 3 weeks ago) (1 children)

What's

sudo lsmod | grep amd && sudo dmesg | grep VGA

Return?

Also is KDE the standard DE for bazzite?

[–] capital@lemmy.world 2 points 3 weeks ago (1 children)

Full output of that command:

amd_atl                69632  1
edac_mce_amd           40960  0
kvm_amd               249856  0
kvm                  1449984  1 kvm_amd
gpio_amdpt             16384  0
gpio_generic           20480  1 gpio_amdpt
amdgpu              20111360  70
amdxcp                 12288  1 amdgpu
drm_exec               12288  1 amdgpu
gpu_sched              65536  1 amdgpu
drm_buddy              24576  1 amdgpu
i2c_algo_bit           20480  1 amdgpu
drm_suballoc_helper    16384  1 amdgpu
drm_display_helper    290816  1 amdgpu
drm_ttm_helper         16384  1 amdgpu
ttm                   114688  2 amdgpu,drm_ttm_helper
video                  81920  3 asus_wmi,amdgpu,asus_nb_wmi
[    0.330346] pci 0000:03:00.0: vgaarb: setting as boot VGA device
[    0.330346] pci 0000:03:00.0: vgaarb: VGA device added: decodes=io+mem,owns=none,locks=none
[    0.330346] pci 0000:0e:00.0: vgaarb: VGA device added: decodes=io+mem,owns=none,locks=none
[    2.202336] ACPI: video: Video Device [VGA] (multi-head: yes  rom: no  post: no)
[    3.766492] amdgpu: vga_switcheroo: detected switching method \_SB_.PCI0.GP17.VGA_.ATPX handle

And yes, KDE is standard. If I wanted Gnome, that's a different download entirely and is based on Fedora Silverblue.

[–] horse_battery_staple@lemmy.world 6 points 3 weeks ago* (last edited 3 weeks ago)

Ok so it's not on the OS level. Might be a wake setting in the bios. Allow wake from USB might fix it.

Power management requires coordination between vendor firmware and linux, so new kernels may require updated vendor firmware. The ACPI open standard tells linux how to discover and configure the hardware. Some vendors support acpi_osi=linux on the kernel command line, others may need system-dependent entries.

From https://discussion.fedoraproject.org/t/issues-with-amd-gpu/135241

That's all I got sorry. Good luck