[Kernel-packages] [Bug 2045722] Re: Ubuntu freeze randomly
fyi, - Probably this is related to KVM, QEMU, or Android emulator, because it usually happens when the computer is about to suspend, lock screen, or shut down in a session where Android emulator had ever disconnected/closed unexpectedly. - I switched to nvidia-driver-525, so far the freeze has not happened. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-hwe-6.2 in Ubuntu. https://bugs.launchpad.net/bugs/2045722 Title: Ubuntu freeze randomly Status in linux-hwe-6.2 package in Ubuntu: New Status in nvidia-graphics-drivers-535 package in Ubuntu: New Bug description: Sometimes happens when I leave it (probably screen lock), sometimes happens when I about to shutdown, sometimes happens when running. The log shows it is related to xorg or nvidia. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: xorg 1:7.7+23ubuntu2 ProcVersionSignature: Ubuntu 6.2.0-37.38~22.04.1-generic 6.2.16 Uname: Linux 6.2.0-37-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia .proc.driver.nvidia.capabilities.gpu0: Error: path was not a regular file. .proc.driver.nvidia.capabilities.mig: Error: path was not a regular file. .proc.driver.nvidia.gpus..01.00.0: Error: path was not a regular file. .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.suspend: suspend hibernate resume .proc.driver.nvidia.suspend_depth: default modeset uvm .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 535.129.03 Thu Oct 19 18:56:32 UTC 2023 GCC version: gcc version 11.4.0 (Ubuntu 11.4.0-1ubuntu1~22.04) ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: unknown CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Wed Dec 6 10:53:21 2023 DistUpgraded: Fresh install DistroCodename: jammy DistroVariant: ubuntu DkmsStatus: nvidia/535.129.03, 5.15.0-89-generic, x86_64: installed nvidia/535.129.03, 6.2.0-36-generic, x86_64: installed nvidia/535.129.03, 6.2.0-37-generic, x86_64: installed ExtraDebuggingInterest: Yes GpuHangFrequency: Several times a day GpuHangReproducibility: Seems to happen randomly GpuHangStarted: Within the last few days GraphicsCard: Intel Corporation CometLake-H GT2 [UHD Graphics] [8086:9bc4] (rev 05) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company CometLake-H GT2 [UHD Graphics] [103c:878e] NVIDIA Corporation TU106M [GeForce RTX 2060 Max-Q] [10de:1f12] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company TU106M [GeForce RTX 2060 Max-Q] [103c:878e] InstallationDate: Installed on 2021-06-05 (913 days ago) InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1) MachineType: HP HP ENVY Laptop 15-ep0xxx ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.2.0-37-generic root=UUID=34001051-5122-4187-b21f-2032a99219e8 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/30/2021 dmi.bios.release: 15.7 dmi.bios.vendor: AMI dmi.bios.version: F.07 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 878E dmi.board.vendor: HP dmi.board.version: 18.33 dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.ec.firmware.release: 18.33 dmi.modalias: dmi:bvnAMI:bvrF.07:bd07/30/2021:br15.7:efr18.33:svnHP:pnHPENVYLaptop15-ep0xxx:pvr:rvnHP:rn878E:rvr18.33:cvnHP:ct10:cvrChassisVersion:sku16P91PA#AR6: dmi.product.family: 103C_5335KV HP ENVY dmi.product.name: HP ENVY Laptop 15-ep0xxx dmi.product.sku: 16P91PA#AR6 dmi.sys.vendor: HP version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.113-2~ubuntu0.22.04.1 version.libgl1-mesa-dri: libgl1-mesa-dri 23.0.4-0ubuntu1~22.04.1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A version.xserver-xorg-core: xserver-xorg-core 2:21.1.4-2ubuntu1.7~22.04.2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20210115-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-2build1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.2/+bug/2045722/+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
[Kernel-packages] [Bug 2045722] Re: Ubuntu freeze randomly
Yes I noticed that but it's already covered by the nvidia-graphics- drivers-535 and linux-hwe-6.2 tasks here. Assuming this isn't a hardware problem I think you're probably waiting for a driver fix from Nvidia, or a kernel fix. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-hwe-6.2 in Ubuntu. https://bugs.launchpad.net/bugs/2045722 Title: Ubuntu freeze randomly Status in linux-hwe-6.2 package in Ubuntu: New Status in nvidia-graphics-drivers-535 package in Ubuntu: New Bug description: Sometimes happens when I leave it (probably screen lock), sometimes happens when I about to shutdown, sometimes happens when running. The log shows it is related to xorg or nvidia. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: xorg 1:7.7+23ubuntu2 ProcVersionSignature: Ubuntu 6.2.0-37.38~22.04.1-generic 6.2.16 Uname: Linux 6.2.0-37-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia .proc.driver.nvidia.capabilities.gpu0: Error: path was not a regular file. .proc.driver.nvidia.capabilities.mig: Error: path was not a regular file. .proc.driver.nvidia.gpus..01.00.0: Error: path was not a regular file. .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.suspend: suspend hibernate resume .proc.driver.nvidia.suspend_depth: default modeset uvm .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 535.129.03 Thu Oct 19 18:56:32 UTC 2023 GCC version: gcc version 11.4.0 (Ubuntu 11.4.0-1ubuntu1~22.04) ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: unknown CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Wed Dec 6 10:53:21 2023 DistUpgraded: Fresh install DistroCodename: jammy DistroVariant: ubuntu DkmsStatus: nvidia/535.129.03, 5.15.0-89-generic, x86_64: installed nvidia/535.129.03, 6.2.0-36-generic, x86_64: installed nvidia/535.129.03, 6.2.0-37-generic, x86_64: installed ExtraDebuggingInterest: Yes GpuHangFrequency: Several times a day GpuHangReproducibility: Seems to happen randomly GpuHangStarted: Within the last few days GraphicsCard: Intel Corporation CometLake-H GT2 [UHD Graphics] [8086:9bc4] (rev 05) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company CometLake-H GT2 [UHD Graphics] [103c:878e] NVIDIA Corporation TU106M [GeForce RTX 2060 Max-Q] [10de:1f12] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company TU106M [GeForce RTX 2060 Max-Q] [103c:878e] InstallationDate: Installed on 2021-06-05 (913 days ago) InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1) MachineType: HP HP ENVY Laptop 15-ep0xxx ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.2.0-37-generic root=UUID=34001051-5122-4187-b21f-2032a99219e8 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/30/2021 dmi.bios.release: 15.7 dmi.bios.vendor: AMI dmi.bios.version: F.07 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 878E dmi.board.vendor: HP dmi.board.version: 18.33 dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.ec.firmware.release: 18.33 dmi.modalias: dmi:bvnAMI:bvrF.07:bd07/30/2021:br15.7:efr18.33:svnHP:pnHPENVYLaptop15-ep0xxx:pvr:rvnHP:rn878E:rvr18.33:cvnHP:ct10:cvrChassisVersion:sku16P91PA#AR6: dmi.product.family: 103C_5335KV HP ENVY dmi.product.name: HP ENVY Laptop 15-ep0xxx dmi.product.sku: 16P91PA#AR6 dmi.sys.vendor: HP version.compiz: compiz N/A version.libdrm2: libdrm2 2.4.113-2~ubuntu0.22.04.1 version.libgl1-mesa-dri: libgl1-mesa-dri 23.0.4-0ubuntu1~22.04.1 version.libgl1-mesa-glx: libgl1-mesa-glx N/A version.nvidia-graphics-drivers: nvidia-graphics-drivers-* N/A version.xserver-xorg-core: xserver-xorg-core 2:21.1.4-2ubuntu1.7~22.04.2 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:19.1.0-2ubuntu1 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20210115-1 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.17-2build1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-hwe-6.2/+bug/2045722/+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
[Kernel-packages] [Bug 2045722] Re: Ubuntu freeze randomly
There is also something like this repeating in /var/log/syslog: kernel: [ 6983.891059] [ cut here ] kernel: [ 6983.891060] WARNING: CPU: 2 PID: 8427 at /var/lib/dkms/nvidia/535.129.03/build/nvidia/nv.c:4769 nvidia_dev_put+0xb9/0xc0 [nvidia] kernel: [ 6983.891259] Modules linked in: rfcomm snd_ctl_led snd_soc_skl_hda_dsp snd_soc_intel_hda_dsp_common snd_soc_hdac_hdmi snd_sof_probes snd_hda_codec_realtek snd_hda_codec_generic le dtrig_audio ccm cmac algif_hash algif_skcipher af_alg nvidia_uvm(PO) xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp nft_compat nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defr ag_ipv4 nf_tables libcrc32c nfnetlink bridge stp llc bnep snd_soc_dmic snd_sof_pci_intel_cnl snd_sof_intel_hda_common nvidia_drm(PO) soundwire_intel nvidia_modeset(PO) soundwire_generic_allocation soundwire_cade nce snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_sof_utils snd_soc_hdac_hda snd_hda_ext_core intel_rapl_msr snd_soc_acpi_intel_match intel_rapl_common snd_soc_acpi intel_tcc_cooling soundwire_bus nvidia(PO) x86_pkg_temp_thermal intel_powerclamp snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi i915 snd_hda_codec kernel: [ 6983.891291] snd_hda_core snd_hwdep coretemp crct10dif_pclmul snd_pcm kvm_intel iwlmvm polyval_clmulni polyval_generic snd_seq_midi ghash_clmulni_intel btusb kvm mei_hdcp mei_pxp snd_seq_midi_event binfmt_misc drm_buddy sha512_ssse3 btrtl irqbypass mac80211 snd_rawmidi ttm btbcm aesni_intel btintel drm_display_helper snd_seq crypto_simd cec btmtk cryptd libarc4 nls_iso8859_1 hp_wmi rc_c ore snd_seq_device bluetooth cmdlinepart rapl iwlwifi sparse_keymap snd_timer spi_nor drm_kms_helper i2c_algo_bit intel_cstate platform_profile serio_raw wmi_bmof intel_wmi_thunderbolt mxm_wmi mtd ee1004 syscopy area mei_me snd ecdh_generic joydev input_leds cfg80211 sysfillrect ecc mei hid_multitouch soundcore sysimgblt intel_pch_thermal mac_hid acpi_pad sch_fq_codel msr parport_pc ppdev drm lp parport efi_pstore ip_ta bles x_tables autofs4 usbhid hid_generic nvme ucsi_acpi ucsi_ccg sdhci_pci intel_lpss_pci i2c_hid_acpi spi_intel_pci cqhci i2c_i801 nvme_core ahci intel_lpss typec_ucsi crc32_pclmul kernel: [ 6983.891335] thunderbolt xhci_pci i2c_nvidia_gpu i2c_hid spi_intel sdhci i2c_smbus nvme_common libahci idma64 typec xhci_pci_renesas i2c_ccgx_ucsi hid video wmi pinctrl_cannonlak e kernel: [ 6983.891344] CPU: 2 PID: 8427 Comm: Sw-Signaling Tainted: PW O 6.2.0-37-generic #38~22.04.1-Ubuntu kernel: [ 6983.891345] Hardware name: HP HP ENVY Laptop 15-ep0xxx/878E, BIOS F.07 07/30/2021 kernel: [ 6983.891346] RIP: 0010:nvidia_dev_put+0xb9/0xc0 [nvidia] kernel: [ 6983.891530] Code: 31 f6 31 ff c3 cc cc cc cc 48 c7 c7 c0 8a bd c4 e8 dc 27 26 e2 5b 41 5c 41 5d 41 5e 5d 31 c0 31 d2 31 f6 31 ff c3 cc cc cc cc <0f> 0b eb be 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 kernel: [ 6983.891531] RSP: 0018:a17d46867bf8 EFLAGS: 00010202 kernel: [ 6983.891533] RAX: 0026 RBX: 0100 RCX: kernel: [ 6983.891534] RDX: RSI: RDI: a17d46867b28 kernel: [ 6983.891534] RBP: a17d46867c18 R08: R09: kernel: [ 6983.891535] R10: R11: R12: 9304c93aa000 kernel: [ 6983.891536] R13: 9304d2a83000 R14: 9304c93aa638 R15: 9304e996c6c0 kernel: [ 6983.891537] FS: () GS:93084e28() knlGS: kernel: [ 6983.891539] CS: 0010 DS: ES: CR0: 80050033 kernel: [ 6983.891540] CR2: 7fbc657fc910 CR3: 000107856006 CR4: 007726e0 kernel: [ 6983.891541] PKRU: 5554 kernel: [ 6983.891542] Call Trace: kernel: [ 6983.891542] kernel: [ 6983.891543] ? show_regs+0x72/0x90 kernel: [ 6983.891545] ? nvidia_dev_put+0xb9/0xc0 [nvidia] kernel: [ 6983.891739] ? __warn+0x8d/0x160 kernel: [ 6983.891742] ? nvidia_dev_put+0xb9/0xc0 [nvidia] kernel: [ 6983.891940] ? report_bug+0x1bb/0x1d0 kernel: [ 6983.891942] ? handle_bug+0x46/0x90 kernel: [ 6983.891944] ? exc_invalid_op+0x19/0x80 kernel: [ 6983.891945] ? asm_exc_invalid_op+0x1b/0x20 kernel: [ 6983.891948] ? nvidia_dev_put+0xb9/0xc0 [nvidia] kernel: [ 6983.892144] ? nvidia_dev_put+0x77/0xc0 [nvidia] kernel: [ 6983.892393] nvidia_close+0x1c7/0x330 [nvidia] kernel: [ 6983.892590] nvidia_frontend_close+0x44/0x80 [nvidia] kernel: [ 6983.892802] __fput+0x9c/0x290 kernel: [ 6983.892805] fput+0xe/0x20 kernel: [ 6983.892807] task_work_run+0x5e/0xa0 kernel: [ 6983.892809] do_exit+0x2a3/0x6c0 kernel: [ 6983.892811] do_group_exit+0x35/0x90 kernel: [ 6983.892814] get_signal+0x8a5/0x8d0 kernel: [ 6983.892817] arch_do_signal_or_restart+0x2a/0x120 kernel: [ 6983.892819] exit_to_user_mode_loop+0xaf/0x140 kernel: [ 6983.892821]
[Kernel-packages] [Bug 2045722] Re: Ubuntu freeze randomly
Thanks. I don't see any relevant crashes but either of these repeating issues might be related to freezes: Des 06 11:43:39 zengi kernel: xhci_hcd :01:00.2: xHC error in resume, USBSTS 0x401, Reinit Des 06 11:43:39 zengi kernel: usb usb3: root hub lost power or was reset Des 06 11:43:39 zengi kernel: usb usb4: root hub lost power or was reset Des 06 11:43:58 zengi kernel: xhci_hcd :01:00.2: xHC error in resume, USBSTS 0x401, Reinit Des 06 11:43:58 zengi kernel: usb usb3: root hub lost power or was reset Des 06 11:43:58 zengi kernel: usb usb4: root hub lost power or was reset Des 06 11:44:16 zengi kernel: xhci_hcd :01:00.2: xHC error in resume, USBSTS 0x401, Reinit Des 06 11:44:16 zengi kernel: usb usb3: root hub lost power or was reset Des 06 11:44:16 zengi kernel: usb usb4: root hub lost power or was reset and Des 06 10:47:26 zengi kernel: nvidia-modeset: ERROR: GPU:0: Error while waiting for GPU progress: 0xc57d:0 2:0:4048:4040 Des 06 10:47:31 zengi kernel: nvidia-modeset: ERROR: GPU:0: Error while waiting for GPU progress: 0xc57d:0 2:0:4048:4040 Des 06 10:47:36 zengi kernel: nvidia-modeset: ERROR: GPU:0: Error while waiting for GPU progress: 0xc57d:0 2:0:4048:4040 ** Package changed: ubuntu => nvidia-graphics-drivers-535 (Ubuntu) ** Changed in: nvidia-graphics-drivers-535 (Ubuntu) Status: Incomplete => New ** Also affects: linux-hwe-6.2 (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to nvidia-graphics-drivers-535 in Ubuntu. https://bugs.launchpad.net/bugs/2045722 Title: Ubuntu freeze randomly Status in linux-hwe-6.2 package in Ubuntu: New Status in nvidia-graphics-drivers-535 package in Ubuntu: New Bug description: Sometimes happens when I leave it (probably screen lock), sometimes happens when I about to shutdown, sometimes happens when running. The log shows it is related to xorg or nvidia. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: xorg 1:7.7+23ubuntu2 ProcVersionSignature: Ubuntu 6.2.0-37.38~22.04.1-generic 6.2.16 Uname: Linux 6.2.0-37-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia .proc.driver.nvidia.capabilities.gpu0: Error: path was not a regular file. .proc.driver.nvidia.capabilities.mig: Error: path was not a regular file. .proc.driver.nvidia.gpus..01.00.0: Error: path was not a regular file. .proc.driver.nvidia.registry: Binary: "" .proc.driver.nvidia.suspend: suspend hibernate resume .proc.driver.nvidia.suspend_depth: default modeset uvm .proc.driver.nvidia.version: NVRM version: NVIDIA UNIX x86_64 Kernel Module 535.129.03 Thu Oct 19 18:56:32 UTC 2023 GCC version: gcc version 11.4.0 (Ubuntu 11.4.0-1ubuntu1~22.04) ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 BootLog: Error: [Errno 13] Permission denied: '/var/log/boot.log' CasperMD5CheckResult: unknown CompositorRunning: None CurrentDesktop: ubuntu:GNOME Date: Wed Dec 6 10:53:21 2023 DistUpgraded: Fresh install DistroCodename: jammy DistroVariant: ubuntu DkmsStatus: nvidia/535.129.03, 5.15.0-89-generic, x86_64: installed nvidia/535.129.03, 6.2.0-36-generic, x86_64: installed nvidia/535.129.03, 6.2.0-37-generic, x86_64: installed ExtraDebuggingInterest: Yes GpuHangFrequency: Several times a day GpuHangReproducibility: Seems to happen randomly GpuHangStarted: Within the last few days GraphicsCard: Intel Corporation CometLake-H GT2 [UHD Graphics] [8086:9bc4] (rev 05) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company CometLake-H GT2 [UHD Graphics] [103c:878e] NVIDIA Corporation TU106M [GeForce RTX 2060 Max-Q] [10de:1f12] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Hewlett-Packard Company TU106M [GeForce RTX 2060 Max-Q] [103c:878e] InstallationDate: Installed on 2021-06-05 (913 days ago) InstallationMedia: Ubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1) MachineType: HP HP ENVY Laptop 15-ep0xxx ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.2.0-37-generic root=UUID=34001051-5122-4187-b21f-2032a99219e8 ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 07/30/2021 dmi.bios.release: 15.7 dmi.bios.vendor: AMI dmi.bios.version: F.07 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: 878E dmi.board.vendor: HP dmi.board.version: 18.33 dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.chassis.version: Chassis Version dmi.ec.firmware.release: 18.33 dmi.modalias: dmi:bvnAMI:bvrF.07:bd07/30/2021:br15.7:efr18.33:svnHP:pnHPENVYLaptop15-ep0xxx:pvr:rvnHP:rn878E:rvr18.33:cvnHP:ct10:cvrChassisVersion:sku16P91PA#AR6: dmi.product.family: 103C_5335KV HP ENVY dmi.product.name: HP ENVY Laptop 15-ep0xxx dmi.product.sku: 16P91PA#AR6 dmi.sys.vendor: HP version.compiz: