Linux Mint harici ekran kartını devre dışı bırakmak

[    0.338963] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    0.338970] Spectre V2 : Mitigation: Retpolines
[    0.338973] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[    0.338975] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT
[    0.338977] Spectre V2 : Enabling Restricted Speculation for firmware calls
[    0.338983] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    0.338986] Spectre V2 : User space: Mitigation: STIBP via seccomp and prctl
[    0.338991] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp
[    0.339000] MDS: Mitigation: Clear CPU buffers
[    0.339003] MMIO Stale Data: Unknown: No mitigations
[    0.339006] SRBDS: Vulnerable: No microcode
[    0.407841] Freeing SMP alternatives memory: 44K

[    7.654565] [drm] Initialized i915 1.6.0 20201103 for 0000:00:02.0 on minor 1
[    7.655167] ACPI: video: [Firmware Bug]: ACPI(PEGP) defines _DOD but not _DOS
[    7.657656] ACPI: video: Video Device [PEGP] (multi-head: yes  rom: no  post: no)
[    7.657687] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.GFX0.DD02._BCL], AE_NOT_FOUND (20210730/psargs-330)

[  176.237540] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0
[  176.270988] [drm] PCIE GART of 2048M enabled (table at 0x0000000000165000).
[  176.271217] radeon 0000:01:00.0: WB enabled
[  176.271231] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00
[  176.271244] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04
[  176.271253] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08
[  176.271262] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c
[  176.271270] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10
[  176.271722] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18
[  176.274778] debugfs: File 'radeon_ring_gfx' in directory '0' already present!
[  176.274805] debugfs: File 'radeon_ring_cp1' in directory '0' already present!
[  176.274818] debugfs: File 'radeon_ring_cp2' in directory '0' already present!
[  176.274829] debugfs: File 'radeon_ring_dma1' in directory '0' already present!
[  176.274843] debugfs: File 'radeon_ring_dma2' in directory '0' already present!
[  176.440129] [drm] ring test on 0 succeeded in 1 usecs
[  176.440188] [drm] ring test on 1 succeeded in 1 usecs
[  176.440198] [drm] ring test on 2 succeeded in 1 usecs
[  176.440212] [drm] ring test on 3 succeeded in 3 usecs
[  176.440226] [drm] ring test on 4 succeeded in 3 usecs
[  176.440238] debugfs: File 'radeon_ring_uvd' in directory '0' already present!
[  176.616361] [drm] ring test on 5 succeeded in 1 usecs
[  176.616378] [drm] UVD initialized successfully.
[  176.616441] [drm] ib test on ring 0 succeeded in 0 usecs
[  176.616573] [drm] ib test on ring 1 succeeded in 0 usecs
[  176.616620] [drm] ib test on ring 2 succeeded in 0 usecs
[  176.616659] [drm] ib test on ring 3 succeeded in 0 usecs
[  176.616695] [drm] ib test on ring 4 succeeded in 0 usecs
[  177.292502] [drm] ib test on ring 5 succeeded

[425.001890] [drm] enabling PCIE gen 2 link speeds, disable with radeon.pcie_gen2=0
[  425.037765] [drm] PCIE GART of 2048M enabled (table at 0x0000000000165000).
[  425.037952] radeon 0000:01:00.0: WB enabled
[  425.037963] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000080000c00
[  425.037975] radeon 0000:01:00.0: fence driver on ring 1 use gpu addr 0x0000000080000c04
[  425.037984] radeon 0000:01:00.0: fence driver on ring 2 use gpu addr 0x0000000080000c08
[  425.037993] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000080000c0c
[  425.038001] radeon 0000:01:00.0: fence driver on ring 4 use gpu addr 0x0000000080000c10
[  425.038430] radeon 0000:01:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18
[  425.039218] debugfs: File 'radeon_ring_gfx' in directory '0' already present!
[  425.039236] debugfs: File 'radeon_ring_cp1' in directory '0' already present!
[  425.039248] debugfs: File 'radeon_ring_cp2' in directory '0' already present!
[  425.039258] debugfs: File 'radeon_ring_dma1' in directory '0' already present!
[  425.039268] debugfs: File 'radeon_ring_dma2' in directory '0' already present!
[  425.206472] [drm] ring test on 0 succeeded in 1 usecs
[  425.206492] [drm] ring test on 1 succeeded in 1 usecs
[  425.206502] [drm] ring test on 2 succeeded in 1 usecs
[  425.206517] [drm] ring test on 3 succeeded in 3 usecs
[  425.206528] [drm] ring test on 4 succeeded in 3 usecs
[  425.206541] debugfs: File 'radeon_ring_uvd' in directory '0' already present!
[  425.382601] [drm] ring test on 5 succeeded in 1 usecs
[  425.382622] [drm] UVD initialized successfully.
[  425.382681] [drm] ib test on ring 0 succeeded in 0 usecs
[  425.382729] [drm] ib test on ring 1 succeeded in 0 usecs
[  425.382770] [drm] ib test on ring 2 succeeded in 0 usecs
[  425.382807] [drm] ib test on ring 3 succeeded in 0 usecs
[  425.382842] [drm] ib test on ring 4 succeeded in 0 usecs
[  426.052829] [drm] ib test on ring 5 succeeded

$ sudo cat /usr/share/grub/default/grub
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'

GRUB_DEFAULT=0
GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"

$ sudo cat /usr/share/grub/default/grub
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'

GRUB_DEFAULT=0
GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash radeon.modeset=0 amdgpu.modeset=0"
GRUB_CMDLINE_LINUX=""

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"