Thank you for reporting this bug to Ubuntu. Ubuntu 16.04 (xenial) reached end-of-standard-support on April 29, 2021.
See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases We appreciate that this bug may be old and you might not be interested in discussing it any more. But if you are then please upgrade to the latest Ubuntu version and re-test. If you then find the bug is still present in the newer Ubuntu version, please add a comment here telling us which new version it is in. P.S. The same crash is reported in bug 1961460. ** Changed in: linux-signed-hwe (Ubuntu) Status: New => Won't Fix ** Tags added: nouveau -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-signed-hwe in Ubuntu. https://bugs.launchpad.net/bugs/1787209 Title: bumblebee + nouveau crash in nvkm_pmu_init Status in linux-signed-hwe package in Ubuntu: Won't Fix Bug description: I try to use bumblebee with nouveau driver. Calling: $ optirun --debug glxspheres [ 1551.311094] [DEBUG]optirun version 3.2.1 starting... [ 1551.311155] [DEBUG]Active configuration: [ 1551.311164] [DEBUG] bumblebeed config file: /etc/bumblebee/bumblebee.conf [ 1551.311173] [DEBUG] X display: :8 [ 1551.311181] [DEBUG] LD_LIBRARY_PATH: [ 1551.311189] [DEBUG] Socket path: /var/run/bumblebee.socket [ 1551.311203] [DEBUG] Accel/display bridge: auto [ 1551.311238] [DEBUG] VGL Compression: proxy [ 1551.311254] [DEBUG] VGLrun extra options: [ 1551.311267] [DEBUG] Primus LD Path: /usr/lib/x86_64-linux-gnu/primus:/usr/lib/i386-linux-gnu/primus [ 1551.311438] [DEBUG]Using auto-detected bridge primus [ 1551.396967] [INFO]Response: No - error: [XORG] (EE) /dev/dri/card0: failed to set DRM interface version 1.4: Permission denied [ 1551.397015] [ERROR]Cannot access secondary GPU - error: [XORG] (EE) /dev/dri/card0: failed to set DRM interface version 1.4: Permission denied [ 1551.397067] [DEBUG]Socket closed. [ 1551.397142] [ERROR]Aborting because fallback start is disabled. [ 1551.397166] [DEBUG]Killing all remaining processes In the dmesg one can find: [ 88.353811] bbswitch: enabling discrete graphics [ 88.439104] thinkpad_acpi: EC reports that Thermal Table has changed [ 88.439171] acpi INT3400:00: Unsupported event [0x88] [ 88.472927] ACPI Warning: \_SB.PCI0.GFX0._DSM: Argument #4 type mismatch - Found [Buffer], ACPI requires [Package] (20170831/nsarguments-100) [ 88.473101] pci 0000:01:00.0: optimus capabilities: enabled, status dynamic power, hda bios codec supported [ 88.473103] VGA switcheroo: detected Optimus DSM method \_SB_.PCI0.RP01.PEGP handle [ 88.473103] nouveau: detected PR support, will not use DSM [ 88.473237] nouveau 0000:01:00.0: NVIDIA GP108 (138000a1) [ 88.550174] nouveau 0000:01:00.0: bios: version 86.08.11.00.29 [ 88.629830] nouveau 0000:01:00.0: fb: 2048 MiB GDDR5 [ 90.633443] ------------[ cut here ]------------ [ 90.633444] nouveau 0000:01:00.0: timeout [ 90.633488] WARNING: CPU: 5 PID: 4080 at /build/linux-hwe-jbofgD/linux-hwe-4.15.0/drivers/gpu/drm/nouveau/nvkm/subdev/pmu/base.c:86 nvkm_pmu_reset+0x15b/0x170 [nouveau] [ 90.633489] Modules linked in: nouveau(+) mxm_wmi ttm rfcomm xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 bridge stp llc ebtable_filter ebtables bnep snd_usb_audio s nd_usbmidi_lib pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) msr vboxdrv(OE) btusb btrtl btbcm btintel uvcvideo videobuf2_vmalloc bluetooth videobuf2_memops videobuf2_v4l2 videobuf2_core videodev media ecdh_ generic bbswitch(OE) binfmt_misc nls_iso8859_1 ip6t_REJECT nf_reject_ipv6 nf_log_ipv6 xt_hl ip6t_rt snd_hda_codec_hdmi nf_conntrack_ipv6 nf_defrag_ipv6 ipt_REJECT nf_reject_ipv4 nf_log_ipv4 nf_log_common xt_LOG a rc4 xt_limit xt_tcpudp xt_addrtype snd_soc_skl snd_soc_skl_ipc snd_hda_codec_realtek snd_hda_ext_core snd_hda_codec_generic snd_soc_sst_dsp snd_soc_sst_ipc snd_soc_acpi snd_soc_core [ 90.633517] snd_compress intel_rapl iwlmvm ac97_bus snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp coretemp intel_cstate mac80211 intel_rapl_perf snd_seq_midi idma64 snd_seq_midi_event virt_dma snd_r awmidi snd_hda_intel snd_hda_codec joydev input_leds iwlwifi serio_raw snd_hda_core snd_seq snd_hwdep cfg80211 snd_pcm nf_conntrack_ipv4 snd_seq_device nf_defrag_ipv4 xt_conntrack mei_me intel_lpss_pci thinkpad_a cpi processor_thermal_device ucsi_acpi intel_wmi_thunderbolt wmi_bmof snd_timer nvram mei intel_soc_dts_iosf shpchp intel_pch_thermal intel_lpss typec_ucsi typec snd tpm_crb int3403_thermal soundcore int340x_ther mal_zone int3400_thermal mac_hid acpi_pad acpi_thermal_rel ip6table_filter ip6_tables kvm_intel nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat kvm nf_conntrack_ftp [ 90.633539] nf_conntrack libcrc32c irqbypass iptable_filter parport_pc ip_tables ppdev x_tables lp parport autofs4 algif_skcipher af_alg dm_crypt hid_logitech_hidpp hid_logitech_dj hid_generic usbhid hid uas usb_storage crct10dif_pclmul crc32_pclmul ghash_clmulni_intel pcbc i915 aesni_intel aes_x86_64 crypto_simd glue_helper i2c_algo_bit cryptd nvme drm_kms_helper e1000e syscopyarea psmouse sysfillrect sysimgblt ptp fb_sys_fops pps_core nvme_core drm wmi video [ 90.633556] CPU: 5 PID: 4080 Comm: modprobe Tainted: G W OE 4.15.0-32-generic #35~16.04.1-Ubuntu [ 90.633557] Hardware name: LENOVO 20L6S04200/20L6S04200, BIOS N24ET39W (1.14 ) 05/22/2018 [ 90.633578] RIP: 0010:nvkm_pmu_reset+0x15b/0x170 [nouveau] [ 90.633578] RSP: 0018:ffff9dba8a15f6a0 EFLAGS: 00010286 [ 90.633579] RAX: 0000000000000000 RBX: ffff8a92fab6aeb0 RCX: 0000000000000006 [ 90.633580] RDX: 0000000000000007 RSI: 0000000000000096 RDI: ffff8a931f556490 [ 90.633580] RBP: ffff9dba8a15f6c8 R08: 0000000000000001 R09: 00000000000004d4 [ 90.633581] R10: 0000000000000000 R11: 00000000000004d4 R12: ffff8a92f3fca800 [ 90.633581] R13: ffff8a92f55785a0 R14: ffff8a92e9317a80 R15: 0000001497640c00 [ 90.633582] FS: 00007f8a1c252700(0000) GS:ffff8a931f540000(0000) knlGS:0000000000000000 [ 90.633583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.633583] CR2: 0000560005746c98 CR3: 0000000872fe2001 CR4: 00000000003606e0 [ 90.633584] Call Trace: [ 90.633603] nvkm_pmu_init+0x1b/0x40 [nouveau] [ 90.633617] nvkm_subdev_init+0x9a/0x200 [nouveau] [ 90.633638] nvkm_device_init+0x150/0x290 [nouveau] .... ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-image-4.15.0-32-generic 4.15.0-32.35~16.04.1 ProcVersionSignature: Ubuntu 4.15.0-32.35~16.04.1-generic 4.15.18 Uname: Linux 4.15.0-32-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 CurrentDesktop: GNOME Date: Wed Aug 15 15:07:24 2018 InstallationDate: Installed on 2018-04-05 (132 days ago) InstallationMedia: Ubuntu 16.04.4 LTS "Xenial Xerus" - Release amd64 (20180228) SourcePackage: linux-signed-hwe UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe/+bug/1787209/+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
