Christopher, on Ubuntu 16.04, the problem with the backlight decided easy for this recipe: create a file named 20-intel.conf sudo touch /usr/share/X11/xorg.conf.d/20-intel.conf opened it for editing sudo gedit /usr/share/X11/xorg.conf.d/20-intel.conf insert lines Section "Device" Identifier "card0" Driver "intel" Option "Backlight" "intel_backlight" BusID "PCI:0:2:0" EndSection saved and rebooted brightness adjustment earned. In unity with Ubuntu 14.04, 15.10, 16.04 it works, but on Ubuntu GNOME not. The report failed to do. There was the program to install: sudo apt-get install -y fwts acpidump dmidecode iasl
-- 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/1520355 Title: Kernel/Debugging/Backlight/Ubuntu Gnome 15.10 Status in linux package in Ubuntu: Expired Bug description: anatoly@anatoly-Lenovo-B570e:~$ ubuntu-bug linux anatoly@anatoly-Lenovo-B570e:~$ ls /sys/class/backlight > backlight anatoly@anatoly-Lenovo-B570e:~$ grep -r . /proc/acpi > acpi anatoly@anatoly-Lenovo-B570e:~$ sudo acpidump -o acpidump.txt [sudo] пароль для anatoly: anatoly@anatoly-Lenovo-B570e:~$ acpixtract acpidump.txt Intel ACPI Component Architecture ACPI Binary Table Extraction Utility version 20150717-64 Copyright (c) 2000 - 2015 Intel Corporation Acpi table [DSDT] - 39619 bytes written to dsdt.dat Acpi table [SSDT] - 4200 bytes written to ssdt1.dat Acpi table [SSDT] - 2388 bytes written to ssdt2.dat Acpi table [SSDT] - 2316 bytes written to ssdt3.dat Acpi table [SSDT] - 2454 bytes written to ssdt4.dat Acpi table [SSDT] - 1660 bytes written to ssdt5.dat Acpi table [SSDT] - 771 bytes written to ssdt6.dat Acpi table [SSDT] - 281 bytes written to ssdt7.dat anatoly@anatoly-Lenovo-B570e:~$ iasl -d DSDT.dat Intel ACPI Component Architecture ASL+ Optimizing Compiler version 20150717-64 Copyright (c) 2000 - 2015 Intel Corporation Could not open input file: No such file or directory anatoly@anatoly-Lenovo-B570e:~$ sudo fwts > fwts Test: Gather kernel system information. Gather kernel signature. 1 info only Gather kernel system information. 1 info only Gather kernel boot command line. 1 info only Gather ACPI driver version. 1 info only Test: Gather BIOS DMI information. Gather BIOS DMI information 1 info only Test: Scan kernel log for Oopses. Kernel log oops check. 2 passed Test: Scan kernel log for errors and warnings. Kernel log error check. 1 passed Test: MTRR tests. Validate the kernel MTRR IOMEM setup. 1 passed Validate the MTRR setup across all processors. 1 passed Test for AMD MtrrFixDramModEn being cleared by the B.. 1 skipped Test: General ACPI information test. Determine Kernel ACPI version. 1 info only Determine machine's ACPI version. 1 info only Determine AML compiler. 1 info only Test: Sanity check for UEFI Boot Path Boot####. Test aborted.. Test: UEFI secure boot test. Test skipped.. Test: UEFI Compatibility Support Module test. UEFI Compatibility Support Module test. 1 info only Test: Test firmware has set PCI Express MaxReadReq to a higher value on n.. Test firmware settings MaxReadReq for PCI Express de.. 1 passed Test: Test PCI host bridge configuration using _CRS. Test PCI host bridge configuration using _CRS. 1 skipped Test: PCIe ASPM test. PCIe ASPM ACPI test. PCIe ASPM registers test. 3 passed, 3 warnings Test: DMI/SMBIOS table tests. Find and test SMBIOS Table Entry Points. 6 passed Test DMI/SMBIOS tables for errors. 34 passed, 37 failed, 1 skipped Test: Test if system is using latest microcode. Test for most recent microcode being loaded. 1 skipped Test: MSR register tests. Test CPU generic MSRs. 69 passed Test CPU specific model MSRs. 17 passed Test all P State Ratios. 2 passed Test C1 and C3 autodemotion. 1 passed Test SMRR MSR registers. 4 passed Test: Test if CPU NX is disabled by the BIOS. Test CPU NX capability. 1 passed Test all CPUs have same BIOS set NX flag. 1 passed Test all CPUs have same msr setting in MSR 0x1a0. 1 passed Test: CPU frequency scaling tests. CPU frequency table consistency 1 passed CPU frequency table duplicates 1 passed CPU frequency firmware limits 1 passed CPU frequency claimed maximum 1 failed, 2 warnings CPU frequency SW_ANY control 1 skipped CPU frequency SW_ALL control 1 skipped CPU frequency performance tests. 1 failed Test: Test max CPU frequencies against max scaling frequency. Maximum CPU frequency test. 1 passed Test: CPU Virtualisation Configuration test. CPU Virtualisation Configuration test. 1 skipped Test: BIOS Support Installation structure test. PnP BIOS Support Installation structure test. 2 passed Test: PCI IRQ Routing Table test. PCI IRQ Routing Table test. 4 passed Test: MultiProcessor Tables tests. Test skipped.. Test: HDA Audio Pin Configuration test. HDA Audio Pin Configuration test. 2 passed Test: Test EBDA region is mapped and reserved in memory map table. Test EBDA is reserved in E820 table. 1 passed Test: BIOS32 Service Directory test. BIOS32 Service Directory test. 4 passed Test: APIC edge/level test. Legacy and PCI Interrupt Edge/Level trigger tests. 4 failed Test: XENV Xen Environment Table tests. Test aborted.. Test: XSDT Extended System Description Table test. XSDT Extended System Description Table test. 1 passed Test: Extract and analyse Windows Management Instrumentation (WMI). Windows Management Instrumentation test. 2 passed, 1 failed Test: WDAT Microsoft Hardware Watchdog Action Table test. Test skipped.. Test: ACPI Wakealarm tests. Test existence of RTC with alarm interface. 1 passed Trigger wakealarm for 1 seconds in the future. 1 passed Test if wakealarm is fired. 1 passed Multiple wakealarm firing tests. 1 passed Test: WAET Windows ACPI Emulated Devices Table test. Test skipped.. Test: UEFI Data Table test. UEFI Data Table test. 1 passed Test: TPM2 Trusted Platform Module 2 test. Test aborted.. Test: TCPA Trusted Computing Platform Alliance Capabilities Table test. Test aborted.. Test: Re-assemble DSDT and SSDTs to find syntax errors and warnings. Disassemble and reassemble DSDT and SSDTs. 104 failed Test: STAO Status Override Table test. Test skipped.. Test: SRAT System Resource Affinity Table test. Test skipped.. Test: SPMI Service Processor Management Interface Description Table test. Test skipped.. Test: SPCR Serial Port Console Redirection Table test. Test skipped.. Test: SLIT System Locality Distance Information test. Test skipped.. Test: SLIC Software Licensing Description Table test. SLIC Software Licensing Description Table test. 1 passed Test: SBST Smart Battery Specification Table test. Test skipped.. Test: RSDT Root System Description Table test. RSDT Root System Description Table test. 1 passed Test: RSDP Root System Description Pointer test. RSDP Root System Description Pointer test. 1 passed Test: Processor Clocking Control (PCC) test. Processor Clocking Control (PCC) test. 1 info only Test: Disassemble DSDT to check for _OSI("Linux"). Disassemble DSDT to check for _OSI("Linux"). 1 warning Test: ACPI DSDT Method Semantic tests. Test Method Names. 1 passed Test _AEI. 1 skipped Test _EVT (Event Method). 1 skipped Test _DLM (Device Lock Mutex). 1 skipped Test _PIC (Inform AML of Interrupt Model). 3 passed Test _CID (Compatible ID). 6 passed Test _DDN (DOS Device Name). 1 skipped Test _HID (Hardware ID). 30 passed Test _HRV (Hardware Revision Number). 1 skipped Test _MLS (Multiple Language String). 1 skipped Test _PLD (Physical Device Location). 23 passed Test _SUB (Subsystem ID). 1 skipped Test _SUN (Slot User Number). 1 skipped Test _STR (String). 1 skipped Test _UID (Unique ID). 16 passed Test _CDM (Clock Domain). 1 skipped Test _CRS (Current Resource Settings). 23 passed Test _DSD (Device Specific Data). 1 skipped Test _DIS (Disable). 8 passed Test _DMA (Direct Memory Access). 1 skipped Test _FIX (Fixed Register Resource Provider). 1 skipped Test _GSB (Global System Interrupt Base). 1 skipped Test _HPP (Hot Plug Parameters). 1 skipped Test _PRS (Possible Resource Settings). 8 passed Test _PXM (Proximity). 1 skipped Test _CCA (Cache Coherency Attribute). 1 skipped Test _EDL (Eject Device List). 1 skipped Test _EJD (Ejection Dependent Device). 1 skipped Test _EJ0 (Eject). 1 skipped Test _EJ1 (Eject). 1 skipped Test _EJ2 (Eject). 1 skipped Test _EJ3 (Eject). 1 skipped Test _EJ4 (Eject). 1 skipped Test _LCK (Lock). 1 skipped Test _RMV (Remove). 1 skipped Test _STA (Status). 16 passed Test _DEP (Operational Region Dependencies). 1 skipped Test _BDN (BIOS Dock Name). 1 skipped Test _BBN (Base Bus Number). 1 passed Test _DCK (Dock). 1 skipped Test _INI (Initialize). 3 passed Test _GLK (Global Lock). 1 skipped Test _SEG (Segment). 1 skipped Test _OFF (Set resource off). 1 passed Test _ON (Set resource on). 1 skipped Test _DSW (Device Sleep Wake). 1 skipped Test _IRC (In Rush Current). 1 skipped Test _PRE (Power Resources for Enumeration). 1 skipped Test _PR0 (Power Resources for D0). 1 skipped Test _PR1 (Power Resources for D1). 1 skipped Test _PR2 (Power Resources for D2). 1 skipped Test _PR3 (Power Resources for D3). 1 skipped Test _PRW (Power Resources for Wake). 28 passed Test _PS0 (Power State 0). 1 passed Test _PS1 (Power State 1). 1 skipped Test _PS2 (Power State 2). 1 skipped Test _PS3 (Power State 3). 1 passed Test _PSC (Power State Current). 1 skipped Test _PSE (Power State for Enumeration). 1 skipped Test _PSW (Power State Wake). 3 passed Test _S1D (S1 Device State). 1 skipped Test _S2D (S2 Device State). 1 skipped Test _S3D (S3 Device State). 3 passed Test _S4D (S4 Device State). 3 passed Test _S0W (S0 Device Wake State). 1 skipped Test _S1W (S1 Device Wake State). 1 skipped Test _S2W (S2 Device Wake State). 1 skipped Test _S3W (S3 Device Wake State). 1 skipped Test _S4W (S4 Device Wake State). 1 skipped Test _RST (Device Reset). 1 skipped Test _PRR (Power Resource for Reset). 1 skipped Test _S0_ (S0 System State). 1 passed Test _S1_ (S1 System State). 1 passed Test _S2_ (S2 System State). 1 skipped Test _S3_ (S3 System State). 1 passed Test _S4_ (S4 System State). 1 passed Test _S5_ (S5 System State). 1 passed Test _SWS (System Wake Source). 1 skipped Test _PSS (Performance Supported States). 1 passed Test _CPC (Continuous Performance Control). 1 skipped Test _CSD (C State Dependencies). 1 skipped Test _CST (C States). 1 skipped Test _PCT (Performance Control). 1 passed Test _PDL (P-State Depth Limit). 1 skipped Test _PPC (Performance Present Capabilities). 1 passed Test _PPE (Polling for Platform Error). 1 skipped Test _PSD (Power State Dependencies). 1 passed Test _TDL (T-State Depth Limit). 1 skipped Test _TPC (Throttling Present Capabilities). 1 skipped Test _TSD (Throttling State Dependencies). 1 skipped Test _TSS (Throttling Supported States). 1 skipped Test _PUR (Processor Utilization Request). 1 skipped Test _MSG (Message). 1 skipped Test _SST (System Status). 1 skipped Test _ALC (Ambient Light Colour Chromaticity). 1 skipped Test _ALI (Ambient Light Illuminance). 1 skipped Test _ALT (Ambient Light Temperature). 1 skipped Test _ALP (Ambient Light Polling). 1 skipped Test _ALR (Ambient Light Response). 1 skipped Test _LID (Lid Status). 1 passed Test _GTF (Get Task File). 1 skipped Test _GTM (Get Timing Mode). 1 skipped Test _MBM (Memory Bandwidth Monitoring Data). 1 skipped Test _UPC (USB Port Capabilities). 23 passed Test _UPD (User Presence Detect). 1 skipped Test _UPP (User Presence Polling). 1 skipped Test _GCP (Get Capabilities). 1 skipped Test _GRT (Get Real Time). 1 skipped Test _GWS (Get Wake Status). 1 skipped Test _STP (Set Expired Timer Wake Policy). 1 skipped Test _STV (Set Timer Value). 1 skipped Test _TIP (Expired Timer Wake Policy). 1 skipped Test _TIV (Timer Values). 1 skipped Test _SBS (Smart Battery Subsystem). 1 skipped Test _BCT (Battery Charge Time). 1 skipped Test _BIF (Battery Information). 1 passed Test _BIX (Battery Information Extended). 1 skipped Test _BMA (Battery Measurement Averaging). 1 skipped Test _BMC (Battery Maintenance Control). 1 skipped Test _BMD (Battery Maintenance Data). 1 skipped Test _BMS (Battery Measurement Sampling Time). 1 skipped Test _BST (Battery Status). 1 passed Test _BTP (Battery Trip Point). 1 skipped Test _BTM (Battery Time). 1 skipped Test _PCL (Power Consumer List). 2 failed Test _PIF (Power Source Information). 1 skipped Test _PRL (Power Source Redundancy List). 1 skipped Test _PSR (Power Source). 1 passed Test _GAI (Get Averaging Level). 1 skipped Test _GHL (Get Harware Limit). 1 skipped Test _PMD (Power Meter Devices). 1 skipped Test _PMM (Power Meter Measurement). 1 skipped Test _FIF (Fan Information). 1 skipped Test _FPS (Fan Performance States). 1 skipped Test _FSL (Fan Set Level). 1 skipped Test _FST (Fan Status). 1 skipped Test _ACx (Active Cooling). 10 skipped Test _ART (Active Cooling Relationship Table). 1 skipped Test _CRT (Critical Trip Point). 2 passed Test _CR3 (Warm/Standby Temperature). 1 skipped Test _DTI (Device Temperature Indication). 1 skipped Test _HOT (Hot Temperature). 1 skipped Test _MTL (Minimum Throttle Limit). 1 skipped Test _NTT (Notification Temp Threshold). 1 skipped Test _PSL (Passive List). 1 passed Test _PSV (Passive Temp). 1 passed Test _RTV (Relative Temp Values). 1 skipped Test _SCP (Set Cooling Policy). 1 skipped Test _TC1 (Thermal Constant 1). 1 passed Test _TC2 (Thermal Constant 2). 1 passed Test _TMP (Thermal Zone Current Temp). 2 passed Test _TPT (Trip Point Temperature). 1 skipped Test _TRT (Thermal Relationship Table). 1 skipped Test _TSP (Thermal Sampling Period). 1 passed Test _TST (Temperature Sensor Threshold). 1 skipped Test _TZD (Thermal Zone Devices). 1 skipped Test _TZM (Thermal Zone member). 1 skipped Test _TZP (Thermal Zone Polling). 1 skipped Test _PTS (Prepare to Sleep). 5 passed Test _TTS (Transition to State). 1 skipped Test _S0 (System S0 State). 1 skipped Test _S1 (System S1 State). 1 skipped Test _S2 (System S2 State). 1 skipped Test _S3 (System S3 State). 1 skipped Test _S4 (System S4 State). 1 skipped Test _S5 (System S5 State). 1 skipped Test _WAK (System Wake). 5 passed Test _ADR (Return Unique ID for Device). 72 passed Test _BCL (Query List of Brightness Control Levels S.. 2 passed Test _BCM (Set Brightness Level). 2 passed Test _BQC (Brightness Query Current Level). 2 passed Test _DCS (Return the Status of Output Device). 12 passed Test _DDC (Return the EDID for this Device). 1 skipped Test _DSS (Device Set State). 12 passed Test _DGS (Query Graphics State). 12 passed Test _DOD (Enumerate All Devices Attached to Display.. 2 passed Test _DOS (Enable/Disable Output Switching). 2 passed Test _GPD (Get POST Device). 1 skipped Test _ROM (Get ROM Data). 1 passed Test _SPD (Set POST Device). 1 skipped Test _VPO (Video POST Options). 1 skipped Test _CBA (Configuration Base Address). 1 skipped Test _IFT (IPMI Interface Type). 1 skipped Test _SRV (IPMI Interface Revision). 1 skipped Test: MSDM Microsoft Data Management Table test. Test skipped.. Test: MCHI Management Controller Host Interface Table test. Test skipped.. Test: MCFG PCI Express* memory mapped config space test. Validate MCFG table. 1 passed Validate MCFG PCI config space. 1 passed Test: MADT Multiple APIC Description Table test. MADT Multiple APIC Description Table test. 1 passed Test: LPIT Low Power Idle Table test. Test skipped.. Test: IORT IO Remapping Table test. Test skipped.. Test: HPET IA-PC High Precision Event Timer Table tests. Test HPET base in kernel log. Test HPET base in HPET table. 1 passed Test HPET base in DSDT and/or SSDT. Test HPET configuration. Test: HEST Hardware Error Source Table test. Test skipped.. Test: GTDT Generic Timer Description Table test. Test skipped.. Test: FPDT Firmware Performance Data Table test. Test skipped.. Test: Simple fan tests. Test fan status. 3 passed, 1 failed Load system, check CPU fan status. Test: FADT Fixed ACPI Description Table tests. Test FADT ACPI Description Table tests. 1 passed Test FADT SCI_EN bit is enabled. 1 passed Test FADT reset register. 2 passed Test: FACS Firmware ACPI Control Structure test. FACS Firmware ACPI Control Structure test. 1 passed Test: ERST Error Record Serialization Table test. Test skipped.. Test: ECDT Embedded Controller Boot Resources Table test. Test skipped.. Test: DMA Remapping (VT-d) test. DMA Remapping test. 1 skipped Test: DBG2 (Debug Port Table 2) test. Test skipped.. Test: DBGP (Debug Port) Table test. Test skipped.. Test: Processor C state support test. Test all CPUs C-states. 2 passed Test: CSRT Core System Resource Table test. Test skipped.. Test: CPEP Corrected Platform Error Polling Table test. Test skipped.. Test: ACPI table checksum test. ACPI table checksum test. 19 passed Test: Automated LCD brightness test. Test for maximum and actual brightness. 4 passed Change actual brightness. 1 passed, 1 failed Test: BOOT Table test. Test skipped.. Test: BGRT Boot Graphics Resource Table test. Test skipped.. Test: BERT Boot Error Record Table test. Test skipped.. Test: ASF! Alert Standard Format Table test. ASF! Alert Standard Format Table test. 6 passed Test: Test for single instance of APIC/MADT table. Test for single instance of APIC/MADT table. 1 passed Test: ACPI table headers sanity tests. Test ACPI headers. 17 passed anatoly@anatoly-Lenovo-B570e:~$ sudo fwts method > fwts_method Test: ACPI DSDT Method Semantic tests. Test Method Names. 1 passed Test _AEI. 1 skipped Test _EVT (Event Method). 1 skipped Test _DLM (Device Lock Mutex). 1 skipped Test _PIC (Inform AML of Interrupt Model). 3 passed Test _CID (Compatible ID). 6 passed Test _DDN (DOS Device Name). 1 skipped Test _HID (Hardware ID). 30 passed Test _HRV (Hardware Revision Number). 1 skipped Test _MLS (Multiple Language String). 1 skipped Test _PLD (Physical Device Location). 23 passed Test _SUB (Subsystem ID). 1 skipped Test _SUN (Slot User Number). 1 skipped Test _STR (String). 1 skipped Test _UID (Unique ID). 16 passed Test _CDM (Clock Domain). 1 skipped Test _CRS (Current Resource Settings). 23 passed Test _DSD (Device Specific Data). 1 skipped Test _DIS (Disable). 8 passed Test _DMA (Direct Memory Access). 1 skipped Test _FIX (Fixed Register Resource Provider). 1 skipped Test _GSB (Global System Interrupt Base). 1 skipped Test _HPP (Hot Plug Parameters). 1 skipped Test _PRS (Possible Resource Settings). 8 passed Test _PXM (Proximity). 1 skipped Test _CCA (Cache Coherency Attribute). 1 skipped Test _EDL (Eject Device List). 1 skipped Test _EJD (Ejection Dependent Device). 1 skipped Test _EJ0 (Eject). 1 skipped Test _EJ1 (Eject). 1 skipped Test _EJ2 (Eject). 1 skipped Test _EJ3 (Eject). 1 skipped Test _EJ4 (Eject). 1 skipped Test _LCK (Lock). 1 skipped Test _RMV (Remove). 1 skipped Test _STA (Status). 16 passed Test _DEP (Operational Region Dependencies). 1 skipped Test _BDN (BIOS Dock Name). 1 skipped Test _BBN (Base Bus Number). 1 passed Test _DCK (Dock). 1 skipped Test _INI (Initialize). 3 passed Test _GLK (Global Lock). 1 skipped Test _SEG (Segment). 1 skipped Test _OFF (Set resource off). 1 passed Test _ON (Set resource on). 1 skipped Test _DSW (Device Sleep Wake). 1 skipped Test _IRC (In Rush Current). 1 skipped Test _PRE (Power Resources for Enumeration). 1 skipped Test _PR0 (Power Resources for D0). 1 skipped Test _PR1 (Power Resources for D1). 1 skipped Test _PR2 (Power Resources for D2). 1 skipped Test _PR3 (Power Resources for D3). 1 skipped Test _PRW (Power Resources for Wake). 28 passed Test _PS0 (Power State 0). 1 passed Test _PS1 (Power State 1). 1 skipped Test _PS2 (Power State 2). 1 skipped Test _PS3 (Power State 3). 1 passed Test _PSC (Power State Current). 1 skipped Test _PSE (Power State for Enumeration). 1 skipped Test _PSW (Power State Wake). 3 passed Test _S1D (S1 Device State). 1 skipped Test _S2D (S2 Device State). 1 skipped Test _S3D (S3 Device State). 3 passed Test _S4D (S4 Device State). 3 passed Test _S0W (S0 Device Wake State). 1 skipped Test _S1W (S1 Device Wake State). 1 skipped Test _S2W (S2 Device Wake State). 1 skipped Test _S3W (S3 Device Wake State). 1 skipped Test _S4W (S4 Device Wake State). 1 skipped Test _RST (Device Reset). 1 skipped Test _PRR (Power Resource for Reset). 1 skipped Test _S0_ (S0 System State). 1 passed Test _S1_ (S1 System State). 1 passed Test _S2_ (S2 System State). 1 skipped Test _S3_ (S3 System State). 1 passed Test _S4_ (S4 System State). 1 passed Test _S5_ (S5 System State). 1 passed Test _SWS (System Wake Source). 1 skipped Test _PSS (Performance Supported States). 1 passed Test _CPC (Continuous Performance Control). 1 skipped Test _CSD (C State Dependencies). 1 skipped Test _CST (C States). 1 skipped Test _PCT (Performance Control). 1 passed Test _PDL (P-State Depth Limit). 1 skipped Test _PPC (Performance Present Capabilities). 1 passed Test _PPE (Polling for Platform Error). 1 skipped Test _PSD (Power State Dependencies). 1 passed Test _TDL (T-State Depth Limit). 1 skipped Test _TPC (Throttling Present Capabilities). 1 skipped Test _TSD (Throttling State Dependencies). 1 skipped Test _TSS (Throttling Supported States). 1 skipped Test _PUR (Processor Utilization Request). 1 skipped Test _MSG (Message). 1 skipped Test _SST (System Status). 1 skipped Test _ALC (Ambient Light Colour Chromaticity). 1 skipped Test _ALI (Ambient Light Illuminance). 1 skipped Test _ALT (Ambient Light Temperature). 1 skipped Test _ALP (Ambient Light Polling). 1 skipped Test _ALR (Ambient Light Response). 1 skipped Test _LID (Lid Status). 1 passed Test _GTF (Get Task File). 1 skipped Test _GTM (Get Timing Mode). 1 skipped Test _MBM (Memory Bandwidth Monitoring Data). 1 skipped Test _UPC (USB Port Capabilities). 23 passed Test _UPD (User Presence Detect). 1 skipped Test _UPP (User Presence Polling). 1 skipped Test _GCP (Get Capabilities). 1 skipped Test _GRT (Get Real Time). 1 skipped Test _GWS (Get Wake Status). 1 skipped Test _STP (Set Expired Timer Wake Policy). 1 skipped Test _STV (Set Timer Value). 1 skipped Test _TIP (Expired Timer Wake Policy). 1 skipped Test _TIV (Timer Values). 1 skipped Test _SBS (Smart Battery Subsystem). 1 skipped Test _BCT (Battery Charge Time). 1 skipped Test _BIF (Battery Information). 1 passed Test _BIX (Battery Information Extended). 1 skipped Test _BMA (Battery Measurement Averaging). 1 skipped Test _BMC (Battery Maintenance Control). 1 skipped Test _BMD (Battery Maintenance Data). 1 skipped Test _BMS (Battery Measurement Sampling Time). 1 skipped Test _BST (Battery Status). 1 passed Test _BTP (Battery Trip Point). 1 skipped Test _BTM (Battery Time). 1 skipped Test _PCL (Power Consumer List). 2 failed Test _PIF (Power Source Information). 1 skipped Test _PRL (Power Source Redundancy List). 1 skipped Test _PSR (Power Source). 1 passed Test _GAI (Get Averaging Level). 1 skipped Test _GHL (Get Harware Limit). 1 skipped Test _PMD (Power Meter Devices). 1 skipped Test _PMM (Power Meter Measurement). 1 skipped Test _FIF (Fan Information). 1 skipped Test _FPS (Fan Performance States). 1 skipped Test _FSL (Fan Set Level). 1 skipped Test _FST (Fan Status). 1 skipped Test _ACx (Active Cooling). 10 skipped Test _ART (Active Cooling Relationship Table). 1 skipped Test _CRT (Critical Trip Point). 2 passed Test _CR3 (Warm/Standby Temperature). 1 skipped Test _DTI (Device Temperature Indication). 1 skipped Test _HOT (Hot Temperature). 1 skipped Test _MTL (Minimum Throttle Limit). 1 skipped Test _NTT (Notification Temp Threshold). 1 skipped Test _PSL (Passive List). 1 passed Test _PSV (Passive Temp). 1 passed Test _RTV (Relative Temp Values). 1 skipped Test _SCP (Set Cooling Policy). 1 skipped Test _TC1 (Thermal Constant 1). 1 passed Test _TC2 (Thermal Constant 2). 1 passed Test _TMP (Thermal Zone Current Temp). 2 passed Test _TPT (Trip Point Temperature). 1 skipped Test _TRT (Thermal Relationship Table). 1 skipped Test _TSP (Thermal Sampling Period). 1 passed Test _TST (Temperature Sensor Threshold). 1 skipped Test _TZD (Thermal Zone Devices). 1 skipped Test _TZM (Thermal Zone member). 1 skipped Test _TZP (Thermal Zone Polling). 1 skipped Test _PTS (Prepare to Sleep). 5 passed Test _TTS (Transition to State). 1 skipped Test _S0 (System S0 State). 1 skipped Test _S1 (System S1 State). 1 skipped Test _S2 (System S2 State). 1 skipped Test _S3 (System S3 State). 1 skipped Test _S4 (System S4 State). 1 skipped Test _S5 (System S5 State). 1 skipped Test _WAK (System Wake). 5 passed Test _ADR (Return Unique ID for Device). 72 passed Test _BCL (Query List of Brightness Control Levels S.. 2 passed Test _BCM (Set Brightness Level). 2 passed Test _BQC (Brightness Query Current Level). 2 passed Test _DCS (Return the Status of Output Device). 12 passed Test _DDC (Return the EDID for this Device). 1 skipped Test _DSS (Device Set State). 12 passed Test _DGS (Query Graphics State). 12 passed Test _DOD (Enumerate All Devices Attached to Display.. 2 passed Test _DOS (Enable/Disable Output Switching). 2 passed Test _GPD (Get POST Device). 1 skipped Test _ROM (Get ROM Data). 1 passed Test _SPD (Set POST Device). 1 skipped Test _VPO (Video POST Options). 1 skipped Test _CBA (Configuration Base Address). 1 skipped Test _IFT (IPMI Interface Type). 1 skipped Test _SRV (IPMI Interface Revision). 1 skipped anatoly@anatoly-Lenovo-B570e:~$ sudo dmidecode > dmidecode.log anatoly@anatoly-Lenovo-B570e:~$ cat /proc/version_signature > version.log anatoly@anatoly-Lenovo-B570e:~$ sudo lspci -vnvn > lspci-vnvn.log ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: linux-image-4.2.0-18-generic 4.2.0-18.22 ProcVersionSignature: Ubuntu 4.2.0-18.22-generic 4.2.3 Uname: Linux 4.2.0-18-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/pcmC0D0p: anatoly 2137 F...m pulseaudio /dev/snd/controlC0: anatoly 2137 F.... pulseaudio CurrentDesktop: GNOME Date: Thu Nov 26 22:42:47 2015 HibernationDevice: RESUME=UUID=18f353a3-951e-4c9b-9686-1138591c669e InstallationDate: Installed on 2015-10-31 (25 days ago) InstallationMedia: Ubuntu-GNOME 15.10 "Wily Werewolf" - Release amd64 (20151021) MachineType: LENOVO HuronRiver Platform ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-18-generic root=UUID=5f0a47d7-e6a3-4008-9afb-c4f2927ebf4f ro quiet splash RelatedPackageVersions: linux-restricted-modules-4.2.0-18-generic N/A linux-backports-modules-4.2.0-18-generic N/A linux-firmware 1.149.2 SourcePackage: linux UdevLog: Error: [Errno 2] Нет такого файла или каталога: '/var/log/udev' UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/18/2011 dmi.bios.vendor: LENOVO dmi.bios.version: 44CN41WW dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: Emerald Lake dmi.board.vendor: LENOVO dmi.board.version: FAB1 dmi.chassis.asset.tag: Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: 0.1 dmi.modalias: dmi:bvnLENOVO:bvr44CN41WW:bd08/18/2011:svnLENOVO:pnHuronRiverPlatform:pvrLenovoB570e:rvnLENOVO:rnEmeraldLake:rvrFAB1:cvnLENOVO:ct10:cvr0.1: dmi.product.name: HuronRiver Platform dmi.product.version: Lenovo B570e dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1520355/+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