Rod B., the next step is to fully reverse commit bisect from kernel 4.4 to 4.16 in order to identify the last bad commit, followed immediately by the first good one. Once this good commit has been identified, it may be reviewed for backporting. Could you please do this following https://wiki.ubuntu.com/Kernel/KernelBisection ?
Please note, finding adjacent kernel versions, or providing a commit from a kernel version bisect is not fully commit bisecting. Also, the kernel release names are irrelevant for the purposes of bisecting. It is most helpful that after the fix commit (not kernel version) has been identified, you then mark this report Status Confirmed. Thank you for your help. ** Description changed: I am reporting this using the most recent auto updated version of the kernel linux-image-4.4.0-122-generic. But boot also fails on the two previous auto updated images linux-image-4.4.0-121-generic and linux- image-4.4.0-119-generic. Last bootable kernel was linux-image-4.4.0-116-generic which is what I have to run to update and submit this report. The boot failures occur on two Asus S200E laptops. It does not effect my desktop. - I can't seem to get any details about why boot is failing. It "blows up" - and returns to BIOS warn start during or right after the ramdisk is - loaded. It also does not matter if I select "recovery mode" kernel. I - can boot my older kernels like 4.4.0-116-generic without a problem. - Below is a link to a video of the failure. I boot the kernels in this - order: 121, 119, 116. - + Below is a link to a video of the failure. I boot the kernels in this order: 121, 119, 116. https://drive.google.com/file/d/1l_-aiRw-a5by9RkQzfDDQfHF5LbHygeZ/view I ran memory test on both laptops - no problems found. I removed options quite and splash in hopes it might show more info but it did not help. For what it is worth I used gunzip to test the integrity of the compressed initrd.img files. No errors from gunzip. The disk UUID and other options I can see from Grub edit ('e') are identical. Before 121 kernel update was release I uninstalled and reinstalled 119 but that did not help. IE: sudo apt-get --purge remove linux- image-4.4.0-119-generic; sudo apt-get install linux-generic - - $ lsb_release -rd - - Description: Ubuntu 16.04.4 LTS - Release: 16.04 - - - $ cat /proc/version_signature - - Ubuntu 4.4.0-116.140-generic 4.4.98 (but this is the version that boots - so I can submit this report) - - - $ sudo lspci -vnvn - - 00:00.0 Host bridge [0600]: Intel Corporation 3rd Gen Core processor DRAM Controller [8086:0154] (rev 09) - Subsystem: ASUSTeK Computer Inc. VivoBook X202EV [1043:108d] - Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- - Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx- - Latency: 0 - Capabilities: [e0] Vendor Specific Information: Len=0c <?> - Kernel driver in use: ivb_uncore - - 00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0156] (rev 09) (prog-if 00 [VGA controller]) - Subsystem: ASUSTeK Computer Inc. VivoBook X202EV [1043:108d] - Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ - Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- - Latency: 0 - Interrupt: pin A routed to IRQ 26 - Region 0: Memory at f7800000 (64-bit, non-prefetchable) [size=4M] - Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M] - Region 4: I/O ports at f000 [size=64] - Expansion ROM at <unassigned> [disabled] - Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- - Address: fee0200c Data: 41d1 - Capabilities: [d0] Power Management version 2 - Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) - Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- - Capabilities: [a4] PCI Advanced Features - AFCap: TP+ FLR+ - AFCtrl: FLR- - AFStatus: TP- - Kernel driver in use: i915 - Kernel modules: i915 - - 00:14.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller [8086:1e31] (rev 04) (prog-if 30 [XHCI]) - Subsystem: ASUSTeK Computer Inc. VivoBook X202EV [1043:108d] - Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ - Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- - Latency: 0 - Interrupt: pin A routed to IRQ 24 - Region 0: Memory at f7e00000 (64-bit, non-prefetchable) [size=64K] - Capabilities: [70] Power Management version 2 - Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0-,D1-,D2-,D3hot+,D3cold+) - Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- - Capabilities: [80] MSI: Enable+ Count=1/8 Maskable- 64bit+ - Address: 00000000fee0200c Data: 41b1 - Kernel driver in use: xhci_hcd - - 00:16.0 Communication controller [0780]: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 [8086:1e3a] (rev 04) - Subsystem: ASUSTeK Computer Inc. VivoBook X202EV [1043:108d] - Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ - Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- - Latency: 0 - Interrupt: pin A routed to IRQ 27 - Region 0: Memory at f7e1a000 (64-bit, non-prefetchable) [size=16] - Capabilities: [50] Power Management version 3 - Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) - Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- - Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+ - Address: 00000000fee0300c Data: 41e1 - Kernel driver in use: mei_me - Kernel modules: mei_me - - 00:1a.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 [8086:1e2d] (rev 04) (prog-if 20 [EHCI]) - Subsystem: ASUSTeK Computer Inc. VivoBook X202EV [1043:108d] - Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- - Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- - Latency: 0 - Interrupt: pin A routed to IRQ 16 - Region 0: Memory at f7e18000 (32-bit, non-prefetchable) [size=1K] - Capabilities: [50] Power Management version 2 - Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+) - Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- - Capabilities: [58] Debug port: BAR=1 offset=00a0 - Capabilities: [98] PCI Advanced Features - AFCap: TP+ FLR+ - AFCtrl: FLR- - AFStatus: TP- - Kernel driver in use: ehci-pci - - 00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller [8086:1e20] (rev 04) - Subsystem: ASUSTeK Computer Inc. VivoBook X202EV [1043:108d] - Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ - Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- - Latency: 0, Cache Line Size: 64 bytes - Interrupt: pin A routed to IRQ 28 - Region 0: Memory at f7e10000 (64-bit, non-prefetchable) [size=16K] - Capabilities: [50] Power Management version 2 - Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+) - Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- - Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+ - Address: 00000000fee0200c Data: 4142 - Capabilities: [70] Express (v1) Root Complex Integrated Endpoint, MSI 00 - DevCap: MaxPayload 128 bytes, PhantFunc 0 - ExtTag- RBE- - DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- - RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- - MaxPayload 128 bytes, MaxReadReq 128 bytes - DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- - Capabilities: [100 v1] Virtual Channel - Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 - Arb: Fixed- WRR32- WRR64- WRR128- - Ctrl: ArbSelect=Fixed - Status: InProgress- - VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- - Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256- - Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01 - Status: NegoPending- InProgress- - VC1: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- - Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256- - Ctrl: Enable+ ID=1 ArbSelect=Fixed TC/VC=22 - Status: NegoPending- InProgress- - Capabilities: [130 v1] Root Complex Link - Desc: PortNumber=0f ComponentID=00 EltType=Config - Link0: Desc: TargetPort=00 TargetComponent=00 AssocRCRB- LinkType=MemMapped LinkValid+ - Addr: 00000000fed1c000 - Kernel driver in use: snd_hda_intel - Kernel modules: snd_hda_intel - - 00:1c.0 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 [8086:1e10] (rev c4) (prog-if 00 [Normal decode]) - Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- - Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- - Latency: 0, Cache Line Size: 64 bytes - Interrupt: pin A routed to IRQ 16 - Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 - Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- - BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- - PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- - Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00 - DevCap: MaxPayload 128 bytes, PhantFunc 0 - ExtTag- RBE+ - DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- - RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- - MaxPayload 128 bytes, MaxReadReq 128 bytes - DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- - LnkCap: Port #1, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <1us, L1 <16us - ClockPM- Surprise- LLActRep+ BwNot- ASPMOptComp- - LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk- - ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- - LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- - SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- - Slot #0, PowerLimit 10.000W; Interlock- NoCompl+ - SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- - Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- - SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock- - Changed: MRL- PresDet- LinkState- - RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- - RootCap: CRSVisible- - RootSta: PME ReqID 0000, PMEStatus- PMEPending- - DevCap2: Completion Timeout: Range BC, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd- - DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd- - LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- - Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- - Compliance De-emphasis: -6dB - LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- - EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- - Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- - Address: 00000000 Data: 0000 - Capabilities: [90] Subsystem: ASUSTeK Computer Inc. VivoBook X202EV [1043:108d] - Capabilities: [a0] Power Management version 2 - Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) - Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- - Kernel driver in use: pcieport - Kernel modules: shpchp - - 00:1c.1 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 [8086:1e12] (rev c4) (prog-if 00 [Normal decode]) - Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- - Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- - Latency: 0, Cache Line Size: 64 bytes - Interrupt: pin B routed to IRQ 17 - Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 - Memory behind bridge: f7d00000-f7dfffff - Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- - BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- - PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- - Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00 - DevCap: MaxPayload 128 bytes, PhantFunc 0 - ExtTag- RBE+ - DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- - RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- - MaxPayload 128 bytes, MaxReadReq 128 bytes - DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- - LnkCap: Port #2, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <512ns, L1 <16us - ClockPM- Surprise- LLActRep+ BwNot- ASPMOptComp- - LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk+ - ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- - LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt- - SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- - Slot #1, PowerLimit 10.000W; Interlock- NoCompl+ - SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- - Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- - SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- - Changed: MRL- PresDet- LinkState+ - RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- - RootCap: CRSVisible- - RootSta: PME ReqID 0000, PMEStatus- PMEPending- - DevCap2: Completion Timeout: Range BC, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd- - DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd- - LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- - Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- - Compliance De-emphasis: -6dB - LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- - EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- - Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- - Address: 00000000 Data: 0000 - Capabilities: [90] Subsystem: ASUSTeK Computer Inc. VivoBook X202EV [1043:108d] - Capabilities: [a0] Power Management version 2 - Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) - Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- - Kernel driver in use: pcieport - Kernel modules: shpchp - - 00:1c.3 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 4 [8086:1e16] (rev c4) (prog-if 00 [Normal decode]) - Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- - Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- - Latency: 0, Cache Line Size: 64 bytes - Interrupt: pin D routed to IRQ 19 - Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 - I/O behind bridge: 0000e000-0000efff - Memory behind bridge: f7c00000-f7cfffff - Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- - BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B- - PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- - Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00 - DevCap: MaxPayload 128 bytes, PhantFunc 0 - ExtTag- RBE+ - DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- - RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- - MaxPayload 128 bytes, MaxReadReq 128 bytes - DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend- - LnkCap: Port #4, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <512ns, L1 <16us - ClockPM- Surprise- LLActRep+ BwNot- ASPMOptComp- - LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk+ - ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- - LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt- - SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- - Slot #3, PowerLimit 10.000W; Interlock- NoCompl+ - SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- - Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- - SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- - Changed: MRL- PresDet- LinkState+ - RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- - RootCap: CRSVisible- - RootSta: PME ReqID 0000, PMEStatus- PMEPending- - DevCap2: Completion Timeout: Range BC, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd- - DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd- - LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- - Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- - Compliance De-emphasis: -6dB - LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1- - EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- - Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit- - Address: 00000000 Data: 0000 - Capabilities: [90] Subsystem: ASUSTeK Computer Inc. VivoBook X202EV [1043:108d] - Capabilities: [a0] Power Management version 2 - Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) - Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- - Kernel driver in use: pcieport - Kernel modules: shpchp - - 00:1d.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 [8086:1e26] (rev 04) (prog-if 20 [EHCI]) - Subsystem: ASUSTeK Computer Inc. VivoBook X202EV [1043:108d] - Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- - Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- - Latency: 0 - Interrupt: pin A routed to IRQ 23 - Region 0: Memory at f7e17000 (32-bit, non-prefetchable) [size=1K] - Capabilities: [50] Power Management version 2 - Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+) - Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- - Capabilities: [58] Debug port: BAR=1 offset=00a0 - Capabilities: [98] PCI Advanced Features - AFCap: TP+ FLR+ - AFCtrl: FLR- - AFStatus: TP- - Kernel driver in use: ehci-pci - - 00:1f.0 ISA bridge [0601]: Intel Corporation 7 Series Chipset Family LPC Controller [8086:1e5e] (rev 04) - Subsystem: ASUSTeK Computer Inc. VivoBook X202EV [1043:108d] - Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- - Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- - Latency: 0 - Capabilities: [e0] Vendor Specific Information: Len=0c <?> - Kernel driver in use: lpc_ich - Kernel modules: lpc_ich - - 00:1f.2 SATA controller [0106]: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] [8086:1e03] (rev 04) (prog-if 01 [AHCI 1.0]) - Subsystem: ASUSTeK Computer Inc. VivoBook X202EV [1043:108d] - Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ - Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- - Latency: 0 - Interrupt: pin B routed to IRQ 25 - Region 0: I/O ports at f0b0 [size=8] - Region 1: I/O ports at f0a0 [size=4] - Region 2: I/O ports at f090 [size=8] - Region 3: I/O ports at f080 [size=4] - Region 4: I/O ports at f060 [size=32] - Region 5: Memory at f7e16000 (32-bit, non-prefetchable) [size=2K] - Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit- - Address: fee0200c Data: 41c1 - Capabilities: [70] Power Management version 3 - Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-) - Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- - Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004 - Capabilities: [b0] PCI Advanced Features - AFCap: TP+ FLR+ - AFCtrl: FLR- - AFStatus: TP- - Kernel driver in use: ahci - Kernel modules: ahci - - 00:1f.3 SMBus [0c05]: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller [8086:1e22] (rev 04) - Subsystem: ASUSTeK Computer Inc. VivoBook X202EV [1043:108d] - Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- - Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- - Interrupt: pin C routed to IRQ 10 - Region 0: Memory at f7e15000 (64-bit, non-prefetchable) [size=256] - Region 4: I/O ports at f040 [size=32] - Kernel modules: i2c_i801 - - 02:00.0 Network controller [0280]: Qualcomm Atheros AR9485 Wireless Network Adapter [168c:0032] (rev 01) - Subsystem: AzureWave AW-NE186H [1a3b:1186] - Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- - Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- - Latency: 0, Cache Line Size: 64 bytes - Interrupt: pin A routed to IRQ 17 - Region 0: Memory at f7d00000 (64-bit, non-prefetchable) [size=512K] - Expansion ROM at f7d80000 [disabled] [size=64K] - Capabilities: [40] Power Management version 2 - Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+) - Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- - Capabilities: [50] MSI: Enable- Count=1/4 Maskable+ 64bit+ - Address: 0000000000000000 Data: 0000 - Masking: 00000000 Pending: 00000000 - Capabilities: [70] Express (v2) Endpoint, MSI 00 - DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 <64us - ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset- - DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- - RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop- - MaxPayload 128 bytes, MaxReadReq 512 bytes - DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend- - LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <4us, L1 <64us - ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp- - LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk+ - ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- - LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- - DevCap2: Completion Timeout: Not Supported, TimeoutDis+, LTR-, OBFF Not Supported - DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled - LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis- - Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- - Compliance De-emphasis: -6dB - LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1- - EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest- - Capabilities: [100 v1] Advanced Error Reporting - UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- - UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- - UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- - CESta: RxErr+ BadTLP- BadDLLP+ Rollover- Timeout- NonFatalErr- - CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ - AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn- - Capabilities: [140 v1] Virtual Channel - Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 - Arb: Fixed- WRR32- WRR64- WRR128- - Ctrl: ArbSelect=Fixed - Status: InProgress- - VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- - Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256- - Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff - Status: NegoPending- InProgress- - Capabilities: [160 v1] Device Serial Number 00-00-00-00-00-00-00-00 - Kernel driver in use: ath9k - Kernel modules: ath9k - - 03:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8162 Fast Ethernet [1969:1090] (rev 10) - Subsystem: ASUSTeK Computer Inc. AR8162 Fast Ethernet [1043:200f] - Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- - Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- - Latency: 0, Cache Line Size: 64 bytes - Interrupt: pin A routed to IRQ 29 - Region 0: Memory at f7c00000 (64-bit, non-prefetchable) [size=256K] - Region 2: I/O ports at e000 [size=128] - Capabilities: [40] Power Management version 3 - Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+) - Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- - Capabilities: [58] Express (v1) Endpoint, MSI 00 - DevCap: MaxPayload 4096 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited - ExtTag- AttnBtn+ AttnInd+ PwrInd+ RBE+ FLReset- - DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ - RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- - MaxPayload 128 bytes, MaxReadReq 512 bytes - DevSta: CorrErr+ UncorrErr+ FatalErr- UnsuppReq+ AuxPwr+ TransPend- - LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s unlimited, L1 unlimited - ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp- - LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk+ - ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt- - LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- - Capabilities: [c0] MSI: Enable+ Count=1/16 Maskable+ 64bit+ - Address: 00000000fee0300c Data: 4152 - Masking: 0000fffe Pending: 00000000 - Capabilities: [d8] MSI-X: Enable- Count=16 Masked- - Vector table: BAR=0 offset=00002000 - PBA: BAR=0 offset=00003000 - Capabilities: [100 v1] Advanced Error Reporting - UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- - UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- - UESvrt: DLP- SDES+ TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- - CESta: RxErr- BadTLP- BadDLLP+ Rollover- Timeout+ NonFatalErr- - CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ - AERCap: First Error Pointer: 14, GenCap+ CGenEn- ChkCap+ ChkEn- - Capabilities: [180 v1] Device Serial Number ff-73-37-b6-60-a4-4c-ff - Kernel driver in use: alx - Kernel modules: alx + WORKRAROUND: Change BIOS setting DVMT Pre-Allocated Memory to be below + 512M. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-122-generic 4.4.0-122.146 ProcVersionSignature: Ubuntu 4.4.0-116.140-generic 4.4.98 Uname: Linux 4.4.0-116-generic i686 ApportVersion: 2.20.1-0ubuntu2.16 Architecture: i386 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: rodneyb 2233 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: rodneyb 2233 F.... pulseaudio Date: Fri Apr 27 08:00:38 2018 HibernationDevice: RESUME=UUID=66218bd2-a145-4edc-8bac-54e97adc922e InstallationDate: Installed on 2015-02-05 (1176 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release i386 (20140722.2) MachineType: ASUSTeK COMPUTER INC. X202EV ProcEnviron: - LANGUAGE=en_US - TERM=xterm-256color - PATH=(custom, no user) - LANG=en_US.UTF-8 - SHELL=/bin/bash + LANGUAGE=en_US + TERM=xterm-256color + PATH=(custom, no user) + LANG=en_US.UTF-8 + SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-116-generic root=UUID=8372c46c-bbad-4624-ba72-37e217cb6f37 ro quiet splash vt.handoff=7 PulseList: - Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied - No PulseAudio daemon running, or not running as session daemon. + Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied + No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: - linux-restricted-modules-4.4.0-116-generic N/A - linux-backports-modules-4.4.0-116-generic N/A - linux-firmware 1.157.17 + linux-restricted-modules-4.4.0-116-generic N/A + linux-backports-modules-4.4.0-116-generic N/A + linux-firmware 1.157.17 SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-10-03 (570 days ago) dmi.bios.date: 02/27/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: X202EV.200 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: X202EV dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrX202EV.200:bd02/27/2013:svnASUSTeKCOMPUTERINC.:pnX202EV:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX202EV:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.name: X202EV dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. ** Tags added: kernel-fixed-upstream-4.16 needs-reverse-bisect regression-update ** Tags added: latest-bios-200 ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- 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/1767360 Title: 16.04 LTS boot failure with linux-image-4.4.0-122-generic, linux- image-4.4.0-121-generic or linux-image-4.4.0-119-generic Status in linux package in Ubuntu: Incomplete Status in linux source package in Xenial: Confirmed Bug description: I am reporting this using the most recent auto updated version of the kernel linux-image-4.4.0-122-generic. But boot also fails on the two previous auto updated images linux-image-4.4.0-121-generic and linux- image-4.4.0-119-generic. Last bootable kernel was linux-image-4.4.0-116-generic which is what I have to run to update and submit this report. The boot failures occur on two Asus S200E laptops. It does not effect my desktop. Below is a link to a video of the failure. I boot the kernels in this order: 121, 119, 116. https://drive.google.com/file/d/1l_-aiRw-a5by9RkQzfDDQfHF5LbHygeZ/view I ran memory test on both laptops - no problems found. I removed options quite and splash in hopes it might show more info but it did not help. For what it is worth I used gunzip to test the integrity of the compressed initrd.img files. No errors from gunzip. The disk UUID and other options I can see from Grub edit ('e') are identical. Before 121 kernel update was release I uninstalled and reinstalled 119 but that did not help. IE: sudo apt-get --purge remove linux- image-4.4.0-119-generic; sudo apt-get install linux-generic WORKRAROUND: Change BIOS setting DVMT Pre-Allocated Memory to be below 512M. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.4.0-122-generic 4.4.0-122.146 ProcVersionSignature: Ubuntu 4.4.0-116.140-generic 4.4.98 Uname: Linux 4.4.0-116-generic i686 ApportVersion: 2.20.1-0ubuntu2.16 Architecture: i386 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: rodneyb 2233 F.... pulseaudio Date: Fri Apr 27 08:00:38 2018 HibernationDevice: RESUME=UUID=66218bd2-a145-4edc-8bac-54e97adc922e InstallationDate: Installed on 2015-02-05 (1176 days ago) InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release i386 (20140722.2) MachineType: ASUSTeK COMPUTER INC. X202EV ProcEnviron: LANGUAGE=en_US TERM=xterm-256color PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-116-generic root=UUID=8372c46c-bbad-4624-ba72-37e217cb6f37 ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-4.4.0-116-generic N/A linux-backports-modules-4.4.0-116-generic N/A linux-firmware 1.157.17 SourcePackage: linux UpgradeStatus: Upgraded to xenial on 2016-10-03 (570 days ago) dmi.bios.date: 02/27/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: X202EV.200 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: X202EV dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrX202EV.200:bd02/27/2013:svnASUSTeKCOMPUTERINC.:pnX202EV:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX202EV:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.name: X202EV dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. 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