Hello.
Using Fedora 32 was fine untill latest updates. Now the entire system freezes constatly and I could not fix the issue using others sugestions.
Here is the outpu of the dmesg:
[Oct25 11:35] DMAR: [Firmware Bug]: No firmware reserved region can cover this RMRR [0x000000009d800000-0x000000009fffffff], contact BIOS vendor for fixes
[ +0.000001] DMAR: [Firmware Bug]: Your BIOS is broken; bad RMRR [0x000000009d800000-0x000000009fffffff]
BIOS vendor: LENOVO; Ver: B0CNA0WW; Product Version: Lenovo G50-80
[ +0.015679] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[ +0.000000] #3
[ +0.003323] pmd_set_huge: Cannot satisfy [mem 0xe0000000-0xe0200000] with a huge-page mapping due to MTRR override.
[ +0.000544] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ +0.203764] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.GFX0._DSM.ECR1], AE_NOT_FOUND (20200528/psargs-330)
[ +0.000004] ACPI Error: Aborting method \_SB.PCI0.GFX0._DSM due to previous error (AE_NOT_FOUND) (20200528/psparse-529)
[ +0.000019] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.GFX0._DSM.ECR1], AE_NOT_FOUND (20200528/psargs-330)
[ +0.000003] ACPI Error: Aborting method \_SB.PCI0.GFX0._DSM due to previous error (AE_NOT_FOUND) (20200528/psparse-529)
[ +0.042627] pci 0000:00:14.0: can't derive routing for PCI INT A
[ +0.000001] pci 0000:00:14.0: PCI INT A: not connected
[ +0.680747] DMAR: Failed to find handle for ACPI object \_SB.PCI0.SDMA
[ +0.000006] DMAR: Failed to find handle for ACPI object \_SB.PCI0.SDHC
[ +0.037612] xhci_hcd 0000:00:14.0: can't derive routing for PCI INT A
[ +0.000001] xhci_hcd 0000:00:14.0: PCI INT A: no GSI
[ +0.007247] usb: port power management may be unreliable
[ +0.073979] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.GFX0._DSM.ECR1], AE_NOT_FOUND (20200528/psargs-330)
[ +0.000006] ACPI Error: Aborting method \_SB.PCI0.GFX0._DSM due to previous error (AE_NOT_FOUND) (20200528/psparse-529)
[ +1.776733] r8169 0000:02:00.0: can't disable ASPM; OS doesn't have ASPM control
[ +0.531388] ATPX version 1, functions 0x00000033
[ +0.000114] ATPX Hybrid Graphics
[ +0.354072] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.GFX0._DSM.ECR1], AE_NOT_FOUND (20200528/psargs-330)
[ +0.000006] ACPI Error: Aborting method \_SB.PCI0.GFX0._DSM due to previous error (AE_NOT_FOUND) (20200528/psparse-529)
[ +0.525812] ATPX version 1, functions 0x00000033
[ +0.000115] ATPX Hybrid Graphics
[ +0.000368] CRAT table not found
[ +0.793843] kauditd_printk_skb: 1 callbacks suppressed
[ +24.307570] kauditd_printk_skb: 32 callbacks suppressed
[ +0.289065] systemd[1]: dev-mapper-fedora_localhost\x2d\x2dlive\x2dswap.swap: Failed with result 'exit-code'.
[ +0.000152] systemd[1]: Failed to activate swap /dev/mapper/fedora_localhost--live-swap.
[ +0.000044] systemd[1]: Dependency failed for Swap.
[ +0.006821] systemd-journald[576]: File /run/log/journal/b26626390e4b4fb1a93ab75e8e4f9ad0/system.journal corrupted or uncleanly shut down, renaming and replacing.
[ +0.847392] systemd-journald[576]: File /var/log/journal/b26626390e4b4fb1a93ab75e8e4f9ad0/system.journal corrupted or uncleanly shut down, renaming and replacing.
[Oct25 11:36] kauditd_printk_skb: 19 callbacks suppressed
[ +2.322880] at24 14-0050: supply vcc not found, using dummy regulator
[ +0.982842] iwlwifi 0000:03:00.0: Direct firmware load for iwl-debug-yoyo.bin failed with error -2
[ +1.655129] Bluetooth: hci0: unexpected event for opcode 0xfc2f
[ +0.413157] uvcvideo: Failed to query (GET_INFO) UVC control 8 on unit 1: -32 (exp. 1).
[ +0.007564] uvcvideo 1-6:1.0: Entity type for entity Extension 4 was not initialized!
[ +0.000002] uvcvideo 1-6:1.0: Entity type for entity Processing 2 was not initialized!
[ +0.000001] uvcvideo 1-6:1.0: Entity type for entity Camera 1 was not initialized!
[ +8.215643] ext4 filesystem being mounted at /boot supports timestamps until 2038 (0x7fffffff)
[ +31.035607] process '/usr/bin/anydesk' started with executable stack