Hi there, I'm having some different issues with TLP drivers, which seam to cause problems with standby [ 0.000000] ACPI: RSDP 0x00000000ACDFE014 000024 (v02 LENOVO) [ 0.000000] ACPI: XSDT 0x00000000ACDFE1C0 0000F4 (v01 LENOVO TP-N11 00001070 PTEC 00000002) [ 0.000000] ACPI: FACP 0x00000000ACDF8000 00010C (v05 LENOVO TP-N11 00001070 PTEC 00000002) [ 0.000000] ACPI: DSDT 0x00000000ACDE3000 010FB9 (v01 LENOVO TP-N11 00001070 INTL 20120711) [ 0.000000] ACPI: FACS 0x00000000ACD68000 000040 [ 0.000000] ACPI: SLIC 0x00000000ACDFD000 000176 (v01 LENOVO TP-N11 00001070 PTEC 00000001) [ 0.000000] ACPI: ASF! 0x00000000ACDFC000 0000A5 (v32 LENOVO TP-N11 00001070 PTEC 00000002) [ 0.000000] ACPI: HPET 0x00000000ACDFB000 000038 (v01 LENOVO TP-N11 00001070 PTEC 00000002) [ 0.000000] ACPI: ECDT 0x00000000ACDFA000 000052 (v01 LENOVO TP-N11 00001070 PTEC 00000002) [ 0.000000] ACPI: APIC 0x00000000ACDF7000 000098 (v01 LENOVO TP-N11 00001070 PTEC 00000002) [ 0.000000] ACPI: MCFG 0x00000000ACDF6000 00003C (v01 LENOVO TP-N11 00001070 PTEC 00000002) [ 0.000000] ACPI: SSDT 0x00000000ACDF5000 000033 (v01 LENOVO TP-SSDT1 00000100 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000ACDF4000 000486 (v01 LENOVO TP-SSDT2 00000200 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000ACDE2000 0009CB (v01 LENOVO SataAhci 00001000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000ACDE1000 000152 (v01 LENOVO Rmv_Batt 00001000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000ACDE0000 0006C5 (v01 LENOVO Cpu0Ist 00003000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000ACDDF000 000B74 (v02 LENOVO CpuSsdt 00003000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000ACDDE000 000369 (v02 LENOVO CtdpB 00001000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000ACDDC000 001475 (v01 LENOVO SaSsdt 00003000 INTL 20120711) [ 0.000000] ACPI: SSDT 0x00000000ACDDB000 000394 (v02 LENOVO CppcTabl 00001000 INTL 20120711) [ 0.000000] ACPI: PCCT 0x00000000ACDDA000 00006E (v05 LENOVO TP-N11 00001070 PTEC 00000002) [ 0.000000] ACPI: SSDT 0x00000000ACDD9000 000AC4 (v02 LENOVO Cpc_Tabl 00001000 INTL 20120711) [ 0.000000] ACPI: TCPA 0x00000000ACDD8000 000032 (v02 PTL LENOVO 06040000 LNVO 00000001) [ 0.000000] ACPI: SSDT 0x00000000ACDD7000 0006A5 (v01 Intel_ TpmTable 00001000 INTL 20120711) [ 0.000000] ACPI: UEFI 0x00000000ACDD6000 000042 (v01 LENOVO TP-N11 00001070 PTEC 00000002) [ 0.000000] ACPI: MSDM 0x00000000ACCB1000 000055 (v03 LENOVO TP-N11 00001070 PTEC 00000002) [ 0.000000] ACPI: BATB 0x00000000ACDD5000 000046 (v01 LENOVO TP-N11 00001070 PTEC 00000002) [ 0.000000] ACPI: FPDT 0x00000000ACDD4000 000064 (v01 LENOVO TP-N11 00001070 PTEC 00000002) [ 0.000000] ACPI: UEFI 0x00000000ACDD3000 00030A (v01 LENOVO TP-N11 00001070 PTEC 00000002) [ 0.000000] ACPI: DMAR 0x00000000ACDD2000 0000B0 (v01 LENOVO TP-N11 00001070 PTEC 00000002) [ 0.057504] ACPI: All ACPI Tables successfully acquired [ 0.178849] ENERGY_PERF_BIAS: Set to 'normal', was 'performance' [ 0.178851] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8) [ 0.214252] Your BIOS is broken and requested that x2apic be disabled. This will slightly decrease performance. Use 'intremap=no_x2apic_optout' to override BIOS request. [ 0.288351] #2 #3 [ 0.413684] ACPI: Dynamic OEM Table Load: [ 0.413718] ACPI: SSDT 0xFFFF88043B100800 000436 (v01 PmRef Cpu0Cst 00003001 INTL 20120711) [ 0.415895] ACPI: Dynamic OEM Table Load: [ 0.415925] ACPI: SSDT 0xFFFF88043B101000 0005AA (v01 PmRef ApIst 00003000 INTL 20120711) [ 0.418226] ACPI: Dynamic OEM Table Load: [ 0.418250] ACPI: SSDT 0xFFFF88043B3E0000 000119 (v02 PmRef ApCst 00003000 INTL 20120711) [ 0.421494] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S1_] (20150204/hwxface-580) [ 0.421514] ACPI Exception: AE_NOT_FOUND, While evaluating Sleep State [\_S2_] (20150204/hwxface-580) [ 0.477282] ACPI: Enabled 4 GPEs in block 00 to 7F [ 21.922815] systemd[1]: display-manager.service: Cannot add dependency job, ignoring: Unit display-manager.service failed to load: No such file or directory. [ 22.038414] thinkpad_ec: thinkpad_ec_request_row: arg0 rejected: (0x01:0x00)->0x00 [ 22.038418] thinkpad_ec: thinkpad_ec_read_row: failed requesting row: (0x01:0x00)->0xfffffffb [ 22.038466] thinkpad_ec: initial ec test failed [ 22.453006] thinkpad_acpi: Unsupported brightness interface, please contact ibm-acpi-devel@lists.sourceforge.net [ 22.456824] ACPI Warning: \_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150204/nsarguments-95) [ 22.457158] ACPI Warning: \_SB_.PCI0.PEG_.VID_._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20150204/nsarguments-95) [ 22.576745] nouveau E[ DEVICE][0000:08:00.0] unknown chipset, 0x118070a2 [ 22.576749] nouveau E[ DRM] failed to create 0x00000080, -22 [ 22.576891] nouveau: probe of 0000:08:00.0 failed with error -22 [ 22.744904] thinkpad_ec: thinkpad_ec_request_row: arg0 rejected: (0x01:0x00)->0x00 [ 22.744905] thinkpad_ec: thinkpad_ec_read_row: failed requesting row: (0x01:0x00)->0xfffffffb [ 22.744906] thinkpad_ec: initial ec test failed has anyone got an idea what I could try? the google results didn't help. Greetings, Neal