Black screen after suspend(backlight doesn't turn on)

Hello every one
After suspend backlight backlight doesn’t turn on
dmesg show this

[  806.825492] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  806.825498] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  806.825501] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  806.825503] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  806.825506] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  806.825508] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  806.825511] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  807.712080] wlp0s20f3: authenticate with 64:ee:b7:f1:06:5a
[  807.717004] wlp0s20f3: send auth to 64:ee:b7:f1:06:5a (try 1/3)
[  807.777082] wlp0s20f3: authenticated
[  807.778069] wlp0s20f3: associate with 64:ee:b7:f1:06:5a (try 1/3)
[  807.784387] wlp0s20f3: RX AssocResp from 64:ee:b7:f1:06:5a (capab=0x411 status=0 aid=5)
[  807.798477] wlp0s20f3: associated
[  807.833595] IPv6: ADDRCONF(NETDEV_CHANGE): wlp0s20f3: link becomes ready
[  808.148423] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  808.148454] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  808.149048] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  808.149437] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  808.149703] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  808.149942] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  808.150157] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  808.330269] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  808.330302] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  808.330499] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  808.330694] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  808.330887] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  808.331079] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  808.331281] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  808.513987] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  808.514019] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  808.514352] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  808.514579] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  808.514865] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  808.515101] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  808.515352] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  808.932016] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  808.932049] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  808.932580] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  808.933120] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  808.933482] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  808.933769] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  808.934085] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  809.115094] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  809.115127] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  809.115581] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  809.116044] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  809.116311] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  809.116562] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  809.116783] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  810.014260] audit: type=1131 audit(1605958335.373:125): pid=1 uid=0 auid=4294967295 ses=4294967295 subj==unconfin
ed msg='unit=NetworkManager-dispatcher comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? re
s=success'
[  822.895047] audit: type=1100 audit(1605958348.257:126): pid=3858 uid=1000 auid=1000 ses=2 subj==unconfined msg='o
p=PAM:unix_chkpwd acct="andrew" exe="/usr/bin/unix_chkpwd" hostname=? addr=? terminal=? res=success'
[  827.813461] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  827.813494] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  827.813991] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  827.814403] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  827.814888] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  827.815415] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  827.815778] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  828.042146] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  828.042163] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  828.042286] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  828.042403] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  828.042532] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  828.042647] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  828.042771] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  828.213451] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  828.213465] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  828.213564] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  828.213657] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  828.213752] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  828.213845] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  828.213939] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  828.411590] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  828.411601] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  828.411674] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  828.411743] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  828.411812] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  828.411881] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  828.411952] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  837.810498] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  837.810535] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  837.810968] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  837.811516] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  837.811896] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  837.812282] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  837.812521] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  837.993706] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  837.993720] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  837.993837] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  837.993921] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  837.994023] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  837.994107] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  837.994191] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  838.174308] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  838.174322] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  838.174437] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  838.174528] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  838.174616] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  838.174704] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  838.174789] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  838.352859] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  838.352873] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  838.352956] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  838.353039] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  838.353123] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  838.353205] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  838.353293] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  838.515489] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  838.515524] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  838.515755] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  838.515924] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  838.516086] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  838.516874] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  838.517132] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  838.680093] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  838.680108] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  838.680115] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  838.680120] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  838.680126] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  838.680130] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  838.680374] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  838.855130] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  838.855152] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  838.855163] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  838.855171] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  838.855180] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  838.855186] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  838.855199] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  839.021489] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  839.021508] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  839.021647] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  839.021757] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  839.021865] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  839.021972] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  839.022084] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  839.189495] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  839.189505] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  839.189568] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  839.189629] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  839.189690] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  839.189752] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  839.189814] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  839.391668] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  839.391699] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  839.392225] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  839.392526] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  839.392732] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  839.392952] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  839.393169] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  839.582796] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  839.582816] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  839.583163] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  839.583397] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  839.583842] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  839.584075] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  839.584240] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  839.751214] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  839.751235] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  839.751593] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  839.751816] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  839.751923] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  839.752072] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  839.752177] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  840.440049] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  840.440080] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  840.440459] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  840.440773] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  840.441322] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  840.441850] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  840.442193] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  840.659248] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  840.659264] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  840.659462] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  840.659729] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  840.659889] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  840.660037] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  840.660147] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  840.836126] ACPI BIOS Error (bug): Could not resolve symbol [\_SB.PCI0.PEG0.PEGP.BRT6.LCD], AE_NOT_FOUND (2020071
7/psargs-330)                                                                                                        
[  840.836137] ACPI Error: Aborting method \_SB.PCI0.PEG0.PEGP.BRT6 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)                                                                                                          
[  840.836213] ACPI Error: Aborting method \EV5 due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  840.836285] ACPI Error: Aborting method \SMEE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  840.836355] ACPI Error: Aborting method \SMIE due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  840.836425] ACPI Error: Aborting method \NEVT due to previous error (AE_NOT_FOUND) (20200717/psparse-529)
[  840.836495] ACPI Error: Aborting method \_SB.PCI0.LPCB.ECDV._Q66 due to previous error (AE_NOT_FOUND) (20200717/p
sparse-529)

My configuration is

System:
  Kernel: 5.9.8-2-MANJARO x86_64 bits: 64 compiler: gcc v: 10.2.0 
  parameters: BOOT_IMAGE=/boot/vmlinuz-5.9-x86_64 
  root=UUID=19639889-eb2c-486c-90ae-fdc9e0946557 rw quiet apparmor=1 
  security=apparmor resume=UUID=a0510a45-e905-46f9-b92d-dc9e67ca0955 
  udev.log_priority=3 
  Desktop: KDE Plasma 5.20.3 tk: Qt 5.15.1 wm: kwin_x11 dm: SDDM 
  Distro: Manjaro Linux 
Machine:
  Type: Laptop System: Dell product: G5 5587 v: N/A serial: <filter> Chassis: 
  type: 10 serial: <filter> 
  Mobo: Dell model: 0M2MWX v: A00 serial: <filter> UEFI: Dell v: 1.9.0 
  date: 02/11/2019 
Battery:
  ID-1: BAT0 charge: 44.6 Wh condition: 44.6/55.9 Wh (80%) volts: 17.3/15.2 
  model: LGC-LGC3.553 DELL 81PF369 type: Li-ion serial: <filter> status: Full 
CPU:
  Info: 6-Core model: Intel Core i7-8750H bits: 64 type: MT MCP 
  arch: Kaby Lake family: 6 model-id: 9E (158) stepping: A (10) microcode: DE 
  L2 cache: 9216 KiB 
  flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx 
  bogomips: 52815 
  Speed: 1605 MHz min/max: 800/4100 MHz Core speeds (MHz): 1: 1605 2: 2804 
  3: 1048 4: 1378 5: 3607 6: 1694 7: 2680 8: 1396 9: 2817 10: 1139 11: 1330 
  12: 1229 
  Vulnerabilities: Type: itlb_multihit status: KVM: VMX disabled 
  Type: l1tf 
  mitigation: PTE Inversion; VMX: conditional cache flushes, SMT vulnerable 
  Type: mds mitigation: Clear CPU buffers; SMT vulnerable 
  Type: meltdown mitigation: PTI 
  Type: spec_store_bypass 
  mitigation: Speculative Store Bypass disabled via prctl and seccomp 
  Type: spectre_v1 
  mitigation: usercopy/swapgs barriers and __user pointer sanitization 
  Type: spectre_v2 mitigation: Full generic retpoline, IBPB: conditional, 
  IBRS_FW, STIBP: conditional, RSB filling 
  Type: srbds mitigation: Microcode 
  Type: tsx_async_abort status: Not affected 
Graphics:
  Device-1: Intel UHD Graphics 630 vendor: Dell driver: i915 v: kernel 
  bus ID: 00:02.0 chip ID: 8086:3e9b 
  Device-2: NVIDIA GP106M [GeForce GTX 1060 Mobile] vendor: Dell 
  driver: nvidia v: 455.45.01 alternate: nouveau,nvidia_drm bus ID: 01:00.0 
  chip ID: 10de:1c20 
  Device-3: Microdia Integrated_Webcam_HD type: USB driver: uvcvideo 
  bus ID: 1-5:3 chip ID: 0c45:6a08 
  Display: x11 server: X.Org 1.20.9 compositor: kwin_x11 
  driver: modesetting,nvidia display ID: :0 screens: 1 
  Screen-1: 0 s-res: 3840x1080 s-dpi: 91 s-size: 1070x301mm (42.1x11.9") 
  s-diag: 1112mm (43.8") 
  Monitor-1: HDMI-0 res: 1920x1080 hz: 60 dpi: 93 size: 527x296mm (20.7x11.7") 
  diag: 604mm (23.8") 
  Monitor-2: eDP-1-1 res: 1920x1080 dpi: 142 size: 344x194mm (13.5x7.6") 
  diag: 395mm (15.5") 
  OpenGL: renderer: GeForce GTX 1060 with Max-Q Design/PCIe/SSE2 
  v: 4.6.0 NVIDIA 455.45.01 direct render: Yes 
Audio:
  Device-1: Intel Cannon Lake PCH cAVS vendor: Dell driver: snd_hda_intel 
  v: kernel alternate: snd_soc_skl,snd_sof_pci bus ID: 00:1f.3 
  chip ID: 8086:a348 
  Sound Server: ALSA v: k5.9.8-2-MANJARO 
Network:
  Device-1: Intel Wireless-AC 9560 [Jefferson Peak] driver: iwlwifi v: kernel 
  port: 5000 bus ID: 00:14.3 chip ID: 8086:a370 
  IF: wlp0s20f3 state: up mac: <filter> 
  Device-2: Qualcomm Atheros Killer E2400 Gigabit Ethernet vendor: Dell 
  driver: alx v: kernel port: 3000 bus ID: 3b:00.0 chip ID: 1969:e0a1 
  IF: enp59s0 state: up speed: 1000 Mbps duplex: full mac: <filter> 
Drives:
  Local Storage: total: 1.03 TiB used: 411.63 GiB (39.2%) 
  SMART Message: Unable to run smartctl. Root privileges required. 
  ID-1: /dev/sda vendor: Seagate model: ST1000LM035-1RK172 size: 931.51 GiB 
  block size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s 
  rotation: 5400 rpm serial: <filter> rev: SDM2 scheme: GPT 
  ID-2: /dev/sdb vendor: SanDisk model: X600 M.2 2280 SATA 128GB 
  size: 119.24 GiB block size: physical: 512 B logical: 512 B speed: 6.0 Gb/s 
  serial: <filter> rev: 3012 scheme: GPT 
Partition:
  ID-1: / raw size: 114.85 GiB size: 112.54 GiB (97.99%) 
  used: 57.55 GiB (51.1%) fs: ext4 dev: /dev/sdb3 
  ID-2: /home raw size: 931.51 GiB size: 915.89 GiB (98.32%) 
  used: 354.07 GiB (38.7%) fs: ext4 dev: /dev/sda1 
Swap:
  Kernel: swappiness: 60 (default) cache pressure: 100 (default) 
  ID-1: swap-1 type: partition size: 3.91 GiB used: 0 KiB (0.0%) priority: -2 
  dev: /dev/sdb2 
Sensors:
  System Temperatures: cpu: 53.0 C mobo: N/A gpu: nvidia temp: 57 C 
  Fan Speeds (RPM): N/A 
Info:
  Processes: 289 Uptime: 40m Memory: 15.33 GiB used: 3.00 GiB (19.6%) 
  Init: systemd v: 246 Compilers: gcc: 10.2.0 Packages: 1798 pacman: 1795 
  lib: 452 flatpak: 0 snap: 3 Shell: Bash v: 5.0.18 running in: konsole 
  inxi: 3.1.08 
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