After testing the latest upstream kernel the error-output changed a litte bit:
uname -a Linux MEDIABOX 4.18.0-041800rc7-generic #201807292230 SMP Sun Jul 29 22:32:13 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux ACPI: Added _OSI(Module Device) [ 0.117452] ACPI: Added _OSI(Processor Device) [ 0.117452] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.117452] ACPI: Added _OSI(Processor Aggregator Device) [ 0.117452] ACPI: Added _OSI(Linux-Dell-Video) [ 0.126991] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 0.127283] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKC (20180531/dspkginit-414) [ 0.127296] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKD (20180531/dspkginit-414) [ 0.127304] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKA (20180531/dspkginit-414) [ 0.127313] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKB (20180531/dspkginit-414) [ 0.127331] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKD (20180531/dspkginit-414) [ 0.127339] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKA (20180531/dspkginit-414) [ 0.127347] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKB (20180531/dspkginit-414) [ 0.127355] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKC (20180531/dspkginit-414) [ 0.127373] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKA (20180531/dspkginit-414) [ 0.127381] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKB (20180531/dspkginit-414) [ 0.127389] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKC (20180531/dspkginit-414) [ 0.127399] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKD (20180531/dspkginit-414) [ 0.127418] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKB (20180531/dspkginit-414) [ 0.127426] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKC (20180531/dspkginit-414) [ 0.127435] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKD (20180531/dspkginit-414) [ 0.127444] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKA (20180531/dspkginit-414) [ 0.127462] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKC (20180531/dspkginit-414) [ 0.127471] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKD (20180531/dspkginit-414) [ 0.127480] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKA (20180531/dspkginit-414) [ 0.127488] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKB (20180531/dspkginit-414) [ 0.127507] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKD (20180531/dspkginit-414) [ 0.127516] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKA (20180531/dspkginit-414) [ 0.127525] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKB (20180531/dspkginit-414) [ 0.127534] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKC (20180531/dspkginit-414) [ 0.127553] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKB (20180531/dspkginit-414) [ 0.127562] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKC (20180531/dspkginit-414) [ 0.127571] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKD (20180531/dspkginit-414) [ 0.127579] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKA (20180531/dspkginit-414) [ 0.127598] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKC (20180531/dspkginit-414) [ 0.127607] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKD (20180531/dspkginit-414) [ 0.127616] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKA (20180531/dspkginit-414) [ 0.127624] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKB (20180531/dspkginit-414) [ 0.127643] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKD (20180531/dspkginit-414) [ 0.127652] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKA (20180531/dspkginit-414) [ 0.127661] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKB (20180531/dspkginit-414) [ 0.127670] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKC (20180531/dspkginit-414) [ 0.127688] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKA (20180531/dspkginit-414) [ 0.127697] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKB (20180531/dspkginit-414) [ 0.127706] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKC (20180531/dspkginit-414) [ 0.127715] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - LNKD (20180531/dspkginit-414) [ 0.127771] ACPI Error: AE_NOT_FOUND, While resolving a named reference package element - \_PR_.CPU0 (20180531/dspkginit-414) [ 0.131332] ACPI: Interpreter enabled [ 0.131361] ACPI: (supports S0 S1 S4 S5) [ 0.131363] ACPI: Using IOAPIC for interrupt routing [ 0.131478] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.131772] ACPI: Enabled 6 GPEs in block 00 to 1F [ 0.139693] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) ** Tags added: kernel-bug-exists-upstream ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed ** Description changed: After Upgrading from 16.04.1 LTS to 18.04.1 LTS (Kernel 4.15.0-29-generic) Error during boot.. system works as aspected. - 0.120887] ACPI: Added _OSI(Module Device) [ 0.120887] ACPI: Added _OSI(Processor Device) [ 0.120887] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.120887] ACPI: Added _OSI(Processor Aggregator Device) [ 0.120887] ACPI: Added _OSI(Linux-Dell-Video) [ 0.122431] ACPI Exception: Could not find/resolve named package element: LNKC (20170831/dspkginit-381) [ 0.122447] ACPI Exception: Could not find/resolve named package element: LNKD (20170831/dspkginit-381) [ 0.122460] ACPI Exception: Could not find/resolve named package element: LNKA (20170831/dspkginit-381) [ 0.122473] ACPI Exception: Could not find/resolve named package element: LNKB (20170831/dspkginit-381) [ 0.122573] ACPI Exception: Could not find/resolve named package element: LNKD (20170831/dspkginit-381) [ 0.122586] ACPI Exception: Could not find/resolve named package element: LNKA (20170831/dspkginit-381) [ 0.122598] ACPI Exception: Could not find/resolve named package element: LNKB (20170831/dspkginit-381) [ 0.124013] ACPI Exception: Could not find/resolve named package element: LNKC (20170831/dspkginit-381) [ 0.124110] ACPI Exception: Could not find/resolve named package element: LNKA (20170831/dspkginit-381) [ 0.124123] ACPI Exception: Could not find/resolve named package element: LNKB (20170831/dspkginit-381) [ 0.124136] ACPI Exception: Could not find/resolve named package element: LNKC (20170831/dspkginit-381) [ 0.124148] ACPI Exception: Could not find/resolve named package element: LNKD (20170831/dspkginit-381) [ 0.124242] ACPI Exception: Could not find/resolve named package element: LNKB (20170831/dspkginit-381) [ 0.124255] ACPI Exception: Could not find/resolve named package element: LNKC (20170831/dspkginit-381) [ 0.124268] ACPI Exception: Could not find/resolve named package element: LNKD (20170831/dspkginit-381) [ 0.124283] ACPI Exception: Could not find/resolve named package element: LNKA (20170831/dspkginit-381) [ 0.124376] ACPI Exception: Could not find/resolve named package element: LNKC (20170831/dspkginit-381) [ 0.124389] ACPI Exception: Could not find/resolve named package element: LNKD (20170831/dspkginit-381) [ 0.124401] ACPI Exception: Could not find/resolve named package element: LNKA (20170831/dspkginit-381) [ 0.124414] ACPI Exception: Could not find/resolve named package element: LNKB (20170831/dspkginit-381) [ 0.124509] ACPI Exception: Could not find/resolve named package element: LNKD (20170831/dspkginit-381) [ 0.124522] ACPI Exception: Could not find/resolve named package element: LNKA (20170831/dspkginit-381) [ 0.124535] ACPI Exception: Could not find/resolve named package element: LNKB (20170831/dspkginit-381) [ 0.124547] ACPI Exception: Could not find/resolve named package element: LNKC (20170831/dspkginit-381) [ 0.124640] ACPI Exception: Could not find/resolve named package element: LNKB (20170831/dspkginit-381) [ 0.124655] ACPI Exception: Could not find/resolve named package element: LNKC (20170831/dspkginit-381) [ 0.124668] ACPI Exception: Could not find/resolve named package element: LNKD (20170831/dspkginit-381) [ 0.124681] ACPI Exception: Could not find/resolve named package element: LNKA (20170831/dspkginit-381) [ 0.124773] ACPI Exception: Could not find/resolve named package element: LNKC (20170831/dspkginit-381) [ 0.124786] ACPI Exception: Could not find/resolve named package element: LNKD (20170831/dspkginit-381) [ 0.124799] ACPI Exception: Could not find/resolve named package element: LNKA (20170831/dspkginit-381) [ 0.124815] ACPI Exception: Could not find/resolve named package element: LNKB (20170831/dspkginit-381) [ 0.124911] ACPI Exception: Could not find/resolve named package element: LNKD (20170831/dspkginit-381) [ 0.124924] ACPI Exception: Could not find/resolve named package element: LNKA (20170831/dspkginit-381) [ 0.124937] ACPI Exception: Could not find/resolve named package element: LNKB (20170831/dspkginit-381) [ 0.124950] ACPI Exception: Could not find/resolve named package element: LNKC (20170831/dspkginit-381) [ 0.125046] ACPI Exception: Could not find/resolve named package element: LNKA (20170831/dspkginit-381) [ 0.125059] ACPI Exception: Could not find/resolve named package element: LNKB (20170831/dspkginit-381) [ 0.125072] ACPI Exception: Could not find/resolve named package element: LNKC (20170831/dspkginit-381) [ 0.125085] ACPI Exception: Could not find/resolve named package element: LNKD (20170831/dspkginit-381) [ 0.125375] ACPI Exception: Could not find/resolve named package element: \_PR_.CPU0 (20170831/dspkginit-381) [ 0.129439] ACPI: Interpreter enabled [ 0.129467] ACPI: (supports S0 S1 S4 S5) [ 0.129469] ACPI: Using IOAPIC for interrupt routing [ 0.129579] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.129891] ACPI: Enabled 6 GPEs in block 00 to 1F [ 0.138193] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-29-generic 4.15.0-29.31 ProcVersionSignature: Ubuntu 4.15.0-29.31-generic 4.15.18 Uname: Linux 4.15.0-29-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version k4.15.0-29-generic. ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/hwC0D3', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Card0.Amixer.info: - Card hw:0 'SB'/'HDA ATI SB at 0xfe024000 irq 16' - Mixer name : 'Realtek ALC662 rev1' - Components : 'HDA:10ec0662,16f30000,00100101' - Controls : 38 - Simple ctrls : 17 + Card hw:0 'SB'/'HDA ATI SB at 0xfe024000 irq 16' + Mixer name : 'Realtek ALC662 rev1' + Components : 'HDA:10ec0662,16f30000,00100101' + Controls : 38 + Simple ctrls : 17 Date: Tue Jul 31 17:00:13 2018 HibernationDevice: RESUME=UUID=593b6bb6-4b13-45e1-9e89-6065a90af740 IwConfig: - lo no wireless extensions. - - eth0 no wireless extensions. - - eth1 no wireless extensions. + lo no wireless extensions. + + eth0 no wireless extensions. + + eth1 no wireless extensions. MachineType: Unknow Unknow ProcEnviron: - TERM=xterm - PATH=(custom, no user) - LANG=de_DE.UTF-8 - SHELL=/bin/bash + TERM=xterm + PATH=(custom, no user) + LANG=de_DE.UTF-8 + SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-29-generic root=UUID=8f6b9260-2034-4486-bdac-3a6d8f5ceef3 ro net.ifnames=0 ipv6.disable=1 radeon.audio=1 radeon.dpm=1 quiet splash vt.handoff=1 RelatedPackageVersions: - linux-restricted-modules-4.15.0-29-generic N/A - linux-backports-modules-4.15.0-29-generic N/A - linux-firmware 1.173.1 + linux-restricted-modules-4.15.0-29-generic N/A + linux-backports-modules-4.15.0-29-generic N/A + linux-firmware 1.173.1 RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill' SourcePackage: linux UpgradeStatus: Upgraded to bionic on 2018-07-17 (14 days ago) dmi.bios.date: 12/10/2009 dmi.bios.vendor: Phoenix Technologies, LTD dmi.bios.version: 6.00 PG dmi.board.name: RS780-SB700 dmi.board.version: Unknow dmi.chassis.type: 3 dmi.chassis.vendor: Unknow dmi.chassis.version: Unknow dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd12/10/2009:svnUnknow:pnUnknow:pvrUnknow:rvn:rnRS780-SB700:rvrUnknow:cvnUnknow:ct3:cvrUnknow: dmi.product.name: Unknow dmi.product.version: Unknow dmi.sys.vendor: Unknow -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1784655 Title: ACPI Exception Status in linux package in Ubuntu: Confirmed Bug description: After Upgrading from 16.04.1 LTS to 18.04.1 LTS (Kernel 4.15.0-29-generic) Error during boot.. system works as aspected. 0.120887] ACPI: Added _OSI(Module Device) [ 0.120887] ACPI: Added _OSI(Processor Device) [ 0.120887] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.120887] ACPI: Added _OSI(Processor Aggregator Device) [ 0.120887] ACPI: Added _OSI(Linux-Dell-Video) [ 0.122431] ACPI Exception: Could not find/resolve named package element: LNKC (20170831/dspkginit-381) [ 0.122447] ACPI Exception: Could not find/resolve named package element: LNKD (20170831/dspkginit-381) [ 0.122460] ACPI Exception: Could not find/resolve named package element: LNKA (20170831/dspkginit-381) [ 0.122473] ACPI Exception: Could not find/resolve named package element: LNKB (20170831/dspkginit-381) [ 0.122573] ACPI Exception: Could not find/resolve named package element: LNKD (20170831/dspkginit-381) [ 0.122586] ACPI Exception: Could not find/resolve named package element: LNKA (20170831/dspkginit-381) [ 0.122598] ACPI Exception: Could not find/resolve named package element: LNKB (20170831/dspkginit-381) [ 0.124013] ACPI Exception: Could not find/resolve named package element: LNKC (20170831/dspkginit-381) [ 0.124110] ACPI Exception: Could not find/resolve named package element: LNKA (20170831/dspkginit-381) [ 0.124123] ACPI Exception: Could not find/resolve named package element: LNKB (20170831/dspkginit-381) [ 0.124136] ACPI Exception: Could not find/resolve named package element: LNKC (20170831/dspkginit-381) [ 0.124148] ACPI Exception: Could not find/resolve named package element: LNKD (20170831/dspkginit-381) [ 0.124242] ACPI Exception: Could not find/resolve named package element: LNKB (20170831/dspkginit-381) [ 0.124255] ACPI Exception: Could not find/resolve named package element: LNKC (20170831/dspkginit-381) [ 0.124268] ACPI Exception: Could not find/resolve named package element: LNKD (20170831/dspkginit-381) [ 0.124283] ACPI Exception: Could not find/resolve named package element: LNKA (20170831/dspkginit-381) [ 0.124376] ACPI Exception: Could not find/resolve named package element: LNKC (20170831/dspkginit-381) [ 0.124389] ACPI Exception: Could not find/resolve named package element: LNKD (20170831/dspkginit-381) [ 0.124401] ACPI Exception: Could not find/resolve named package element: LNKA (20170831/dspkginit-381) [ 0.124414] ACPI Exception: Could not find/resolve named package element: LNKB (20170831/dspkginit-381) [ 0.124509] ACPI Exception: Could not find/resolve named package element: LNKD (20170831/dspkginit-381) [ 0.124522] ACPI Exception: Could not find/resolve named package element: LNKA (20170831/dspkginit-381) [ 0.124535] ACPI Exception: Could not find/resolve named package element: LNKB (20170831/dspkginit-381) [ 0.124547] ACPI Exception: Could not find/resolve named package element: LNKC (20170831/dspkginit-381) [ 0.124640] ACPI Exception: Could not find/resolve named package element: LNKB (20170831/dspkginit-381) [ 0.124655] ACPI Exception: Could not find/resolve named package element: LNKC (20170831/dspkginit-381) [ 0.124668] ACPI Exception: Could not find/resolve named package element: LNKD (20170831/dspkginit-381) [ 0.124681] ACPI Exception: Could not find/resolve named package element: LNKA (20170831/dspkginit-381) [ 0.124773] ACPI Exception: Could not find/resolve named package element: LNKC (20170831/dspkginit-381) [ 0.124786] ACPI Exception: Could not find/resolve named package element: LNKD (20170831/dspkginit-381) [ 0.124799] ACPI Exception: Could not find/resolve named package element: LNKA (20170831/dspkginit-381) [ 0.124815] ACPI Exception: Could not find/resolve named package element: LNKB (20170831/dspkginit-381) [ 0.124911] ACPI Exception: Could not find/resolve named package element: LNKD (20170831/dspkginit-381) [ 0.124924] ACPI Exception: Could not find/resolve named package element: LNKA (20170831/dspkginit-381) [ 0.124937] ACPI Exception: Could not find/resolve named package element: LNKB (20170831/dspkginit-381) [ 0.124950] ACPI Exception: Could not find/resolve named package element: LNKC (20170831/dspkginit-381) [ 0.125046] ACPI Exception: Could not find/resolve named package element: LNKA (20170831/dspkginit-381) [ 0.125059] ACPI Exception: Could not find/resolve named package element: LNKB (20170831/dspkginit-381) [ 0.125072] ACPI Exception: Could not find/resolve named package element: LNKC (20170831/dspkginit-381) [ 0.125085] ACPI Exception: Could not find/resolve named package element: LNKD (20170831/dspkginit-381) [ 0.125375] ACPI Exception: Could not find/resolve named package element: \_PR_.CPU0 (20170831/dspkginit-381) [ 0.129439] ACPI: Interpreter enabled [ 0.129467] ACPI: (supports S0 S1 S4 S5) [ 0.129469] ACPI: Using IOAPIC for interrupt routing [ 0.129579] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.129891] ACPI: Enabled 6 GPEs in block 00 to 1F [ 0.138193] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: linux-image-4.15.0-29-generic 4.15.0-29.31 ProcVersionSignature: Ubuntu 4.15.0-29.31-generic 4.15.18 Uname: Linux 4.15.0-29-generic x86_64 AlsaVersion: Advanced Linux Sound Architecture Driver Version k4.15.0-29-generic. ApportVersion: 2.20.9-0ubuntu7.2 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/hwC0D3', '/dev/snd/pcmC0D2c', '/dev/snd/pcmC0D1p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: Card0.Amixer.info: Card hw:0 'SB'/'HDA ATI SB at 0xfe024000 irq 16' Mixer name : 'Realtek ALC662 rev1' Components : 'HDA:10ec0662,16f30000,00100101' Controls : 38 Simple ctrls : 17 Date: Tue Jul 31 17:00:13 2018 HibernationDevice: RESUME=UUID=593b6bb6-4b13-45e1-9e89-6065a90af740 IwConfig: lo no wireless extensions. eth0 no wireless extensions. eth1 no wireless extensions. MachineType: Unknow Unknow ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-29-generic root=UUID=8f6b9260-2034-4486-bdac-3a6d8f5ceef3 ro net.ifnames=0 ipv6.disable=1 radeon.audio=1 radeon.dpm=1 quiet splash vt.handoff=1 RelatedPackageVersions: linux-restricted-modules-4.15.0-29-generic N/A linux-backports-modules-4.15.0-29-generic N/A linux-firmware 1.173.1 RfKill: Error: [Errno 2] No such file or directory: 'rfkill': 'rfkill' SourcePackage: linux UpgradeStatus: Upgraded to bionic on 2018-07-17 (14 days ago) dmi.bios.date: 12/10/2009 dmi.bios.vendor: Phoenix Technologies, LTD dmi.bios.version: 6.00 PG dmi.board.name: RS780-SB700 dmi.board.version: Unknow dmi.chassis.type: 3 dmi.chassis.vendor: Unknow dmi.chassis.version: Unknow dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr6.00PG:bd12/10/2009:svnUnknow:pnUnknow:pvrUnknow:rvn:rnRS780-SB700:rvrUnknow:cvnUnknow:ct3:cvrUnknow: dmi.product.name: Unknow dmi.product.version: Unknow dmi.sys.vendor: Unknow To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1784655/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp