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[ 7.120401] ACPI Error: Needed [Buffer/String/Package], found [Integer] 000000007a6efc44 (20170831/exresop-593)
[ 7.120422] ACPI Exception: AE_AML_OPERAND_TYPE, While resolving operands for [Index] (20170831/dswexec-461)
[ 7.120437] ACPI Error: Method parse/execution failed \_SB.WMIV.WVPO, AE_AML_OPERAND_TYPE (20170831/psparse-550)
[ 7.120450] ACPI Error: Method parse/execution failed \_SB.WMIV.WMPV, AE_AML_OPERAND_TYPE (20170831/psparse-550)
[ 7.122790] ACPI Error: Needed [Buffer/String/Package], found [Integer] 000000002402e40c (20170831/exresop-593)
[ 7.122813] ACPI Exception: AE_AML_OPERAND_TYPE, While resolving operands for [Index] (20170831/dswexec-461)
[ 7.122828] ACPI Error: Method parse/execution failed \_SB.WMIV.WVPO, AE_AML_OPERAND_TYPE (20170831/psparse-550)
[ 7.122842] ACPI Error: Method parse/execution failed \_SB.WMIV.WMPV, AE_AML_OPERAND_TYPE (20170831/psparse-550)
[ 7.124636] ACPI Error: Needed [Buffer/String/Package], found [Integer] 000000001b907fc7 (20170831/exresop-593)
[ 7.124647] ACPI Exception: AE_AML_OPERAND_TYPE, While resolving operands for [Index] (20170831/dswexec-461)
[ 7.124659] ACPI Error: Method parse/execution failed \_SB.WMIV.WVPO, AE_AML_OPERAND_TYPE (20170831/psparse-550)
[ 7.124671] ACPI Error: Method parse/execution failed \_SB.WMIV.WMPV, AE_AML_OPERAND_TYPE (20170831/psparse-550)
[ 7.124792] input: HP WMI hotkeys as /devices/virtual/input/input22
[ 7.129835] ACPI Error: Attempt to CreateField of length zero (20170831/dsopcode-168)
[ 7.129858] ACPI Error: Method parse/execution failed \_SB.WMIV.WVPI, AE_AML_OPERAND_VALUE (20170831/psparse-550)
[ 7.129871] ACPI Error: Method parse/execution failed \_SB.WMIV.WMPV, AE_AML_OPERAND_VALUE (20170831/psparse-550)
[ 7.228767] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0
[ 7.281589] mousedev: PS/2 mouse device common for all mice
[ 7.340429] [drm:hwss_wait_for_blank_complete [amdgpu]] *ERROR* DC: failed to blank crtc!
HP Elitebook 755 G3 - [AMD/ATI] Carrizo (rev c6)
4.15.5-1-ARCH - systemd-boot
any help is appreciated
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Welcome to the forum W_KIWAN
Some general remarks:
1. please wrap output in "code" tags
2. Your post asks for help, but does actually not describe a problem
I'll take a guess: the ACPI errors are red herrings, see eg. https://bbs.archlinux.org/viewtopic.php?id=223804 (also always search the forum as first step)
Your problem is likely the last line, so try to pass "amdgpu.dc=0" to the kernel parameters.
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Welcome to the forum W_KIWAN
Some general remarks:
1. please wrap output in "code" tags
2. Your post asks for help, but does actually not describe a problemI'll take a guess: the ACPI errors are red herrings, see eg. https://bbs.archlinux.org/viewtopic.php?id=223804 (also always search the forum as first step)
Your problem is likely the last line, so try to pass "amdgpu.dc=0" to the kernel parameters.
thanks for your quick response and sorry for not wrapping the output i have no experience about the forum i am following ur link in order to find a solution.
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