Hallo,
ich habe dmesg entdeckt und finde Zeilen mit Warnungen. Leider bin ich da kein Experte. Sind diese Zeilen kritisch?
Der Output ist sehr lang. Ich habe im Folgenden nur die ersten paar Zeilen und die Zeilen belassen, die mir verdächtig vorkommen, alles andere herausgeschnitten:
[ 0.000000] Initializing cgroup subsys cpuset [ 0.000000] Initializing cgroup subsys cpu [ 0.000000] Initializing cgroup subsys cpuacct [ 0.000000] Linux version 3.16.0-46-generic (buildd@lgw01-57) (gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1) ) #62~14.04.1-Ubuntu SMP Tue Aug 11 16:27:16 UTC 2015 (Ubuntu 3.16.0-46.62~14.04.1-generic 3.16.7-ckt15) [ 0.000000] Command line: BOOT_IMAGE=/boot/vmlinuz-3.16.0-46-generic root=UUID=f374353c-d1bf-4f47-94ed-61bbaf900ec0 ro quiet splash vt.handoff=7 [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Centaur CentaurHauls [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] SMBIOS 2.7 present. [ 0.000000] DMI: SAMSUNG ELECTRONICS CO., LTD. 300E4C/300E5C/300E7C/NP300E5C-S04DE, BIOS P09RAP 11/01/2013 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] AGP: No AGP bridge found [ 0.120737] mtrr: your CPUs had inconsistent variable MTRR settings [ 0.120738] mtrr: probably your BIOS does not setup all CPUs. [ 1.019162] BIOS EDD facility v0.16 2004-Jun-25, 0 devices found [ 1.019163] EDD information not available. [ 19.962058] [drm] Wrong MCH_SSKPD value: 0x16040307 [ 19.962062] [drm] This can cause pipe underruns and display issues. [ 19.962064] [drm] Please upgrade your BIOS to fix this. [ 19.873572] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042F conflicts with OpRegion 0x0000000000000400-0x000000000000047F (\PMIO) (20140424/utaddress-254) [ 19.873581] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 19.873586] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20140424/utaddress-254) [ 19.873592] ACPI Warning: SystemIO range 0x0000000000000540-0x000000000000054F conflicts with OpRegion 0x0000000000000500-0x000000000000055F (\_SB_.PCI0.PEG0.PEGP.GPIO) (20140424/utaddress-254) [ 19.873598] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 19.873600] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20140424/utaddress-254) [ 19.873606] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053F conflicts with OpRegion 0x0000000000000500-0x000000000000055F (\_SB_.PCI0.PEG0.PEGP.GPIO) (20140424/utaddress-254) [ 19.873612] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 19.873614] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20140424/utaddress-254) [ 19.873619] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052F conflicts with OpRegion 0x0000000000000500-0x000000000000055F (\_SB_.PCI0.PEG0.PEGP.GPIO) (20140424/utaddress-254) [ 19.873625] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 19.873627] lpc_ich: Resource conflict(s) found affecting gpio_ich [ 19.926304] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95) [ 19.926454] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95) [ 26.806365] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95) [ 26.806494] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM [ 26.806499] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95) [ 37.790253] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95) [ 37.790352] ACPI: \_SB_.PCI0.PEG0.PEGP: failed to evaluate _DSM [ 37.790356] ACPI Warning: \_SB_.PCI0.PEG0.PEGP._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20140424/nsarguments-95) [ 73.161538] systemd-hostnamed[2340]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname!
Danke,
linuxcub