https://bugzilla.kernel.org/show_bug.cgi?id=205851
--- Comment #11 from sealse (s...@sealse.com) --- (In reply to Mika Westerberg from comment #10) > Only ACPI error I see in the last dmesg is this one: > > [ 0.240966] ACPI BIOS Error (bug): Could not resolve symbol > [\_SB.PCI0.I2C2.TPD0], AE_NOT_FOUND (20191018/dswload2-159) > [ 0.240976] ACPI Error: AE_NOT_FOUND, During name lookup/catalog > (20191018/psobject-220) > [ 0.240979] ACPI: Skipping parse of AML opcode: Scope (0x0010) > [ 0.241003] ACPI BIOS Error (bug): Could not resolve symbol > [\_SB.PCI0.I2C3.TPL1], AE_NOT_FOUND (20191018/dswload2-159) > [ 0.241006] ACPI Error: AE_NOT_FOUND, During name lookup/catalog > (20191018/psobject-220) > > So touchpad and panel devices under I2C seem to be missing. This should not > prevent the system from booting up, though. 1) touchpad works 2) not work 2.1) normal video resolution 2.2) sound 2.3) microphone > > Can you attach output of acpidump as well? acpidump_5.5.0_rc3.log > From your last dmesg, I don't see any messages from nouveau driver (I think > that's the discrete card) so are you sure you have it enabled in your The driver for video is not installed on the RC gives an error message ERROR: Failed to run `/usr/sbin/dkms build -m nvidia -v 440.44 -k 5.5.0-050500rc3-generic`: Kernel preparation unnecessary for this kernel. Skipping... Building module: cleaning build area... 'make' -j16 NV_EXCLUDE_BUILD_MODULES='' KERNEL_UNAME=5.5.0-050500rc3-generic IGNORE_CC_MISMATCH='' modules......(bad exit status: 2) ERROR (dkms apport): binary package for nvidia: 440.44 not found Error! Bad return status for module build on kernel: 5.5.0-050500rc3-generic (x86_64) Consult /var/lib/dkms/nvidia/440.44/build/make.log for more information. And on rc1 the resolution was normal, but the system did not boot after login > .config? Can you also attach 'sudo lspci -vv' from the v5.5-rc3 kernel? lspci_5.5.0_rc3.log -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla