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
