[Kernel-packages] [Bug 1567597] Re: implement 'complain mode' in seccomp for developer mode with snaps
Thanks for the update, Tyler. I know this has been a long road, but the cumulative effect of everyone's hard work on this particular front will be huge. I'm very much looking forward to this. -- 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/1567597 Title: implement 'complain mode' in seccomp for developer mode with snaps Status in Snappy: In Progress Status in libseccomp package in Ubuntu: Confirmed Status in linux package in Ubuntu: In Progress Bug description: A requirement for snappy is that a snap may be placed in developer mode which will put the security sandbox in complain mode such that violations against policy are logged, but permitted. In this manner learning tools can be written to parse the logs, etc and make developing on snappy easier. Unfortunately with seccomp only SCMP_ACT_KILL logs to dmesg and while we can set complain mode to permit all calls, they are not logged at this time. I've discussed this with upstream and we are working together on the approach. This may require a kernel patch and an update to libseccomp, to filing this bug for now as a placeholder and we'll add other tasks as necessary. UPDATE: ubuntu-core-launcher now supports the '@complain' directive that is a synonym for '@unrestricted' so people can at least turn on developer mode and not be blocked by seccomp. Proper complain mode for seccomp needs to still be implemented (this bug). To manage notifications about this bug go to: https://bugs.launchpad.net/snappy/+bug/1567597/+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 1694496] Re: ubuntu/i915: incompatible pointer types
** Description changed: The ubuntu-xenial kernel doesn't compile if you use -Werror =incompatible-pointer-types. This seems to be due to ubuntu/i915, though it's possible there are others. For example, in ubuntu/i915/i915_gem_dmabuf.c, the signatures of the functions handed off to dma_buf_ops's begin_cpu_access and end_cpu_access don't match those expected in the struct. This seems like a recipe for undefined behavior. + + Actually using -Werror=incompatible-pointer-types to build our kernel + seems like a good idea. Is there a reason we're not doing it? -- 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/1694496 Title: ubuntu/i915: incompatible pointer types Status in linux package in Ubuntu: Incomplete Bug description: The ubuntu-xenial kernel doesn't compile if you use -Werror =incompatible-pointer-types. This seems to be due to ubuntu/i915, though it's possible there are others. For example, in ubuntu/i915/i915_gem_dmabuf.c, the signatures of the functions handed off to dma_buf_ops's begin_cpu_access and end_cpu_access don't match those expected in the struct. This seems like a recipe for undefined behavior. Actually using -Werror=incompatible-pointer-types to build our kernel seems like a good idea. Is there a reason we're not doing it? To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1694496/+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 1694496] [NEW] ubuntu/i915: incompatible pointer types
Public bug reported: The ubuntu-xenial kernel doesn't compile if you use -Werror =incompatible-pointer-types. This seems to be due to ubuntu/i915, though it's possible there are others. For example, in ubuntu/i915/i915_gem_dmabuf.c, the signatures of the functions handed off to dma_buf_ops's begin_cpu_access and end_cpu_access don't match those expected in the struct. This seems like a recipe for undefined behavior. ** Affects: linux (Ubuntu) Importance: Undecided Status: 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/1694496 Title: ubuntu/i915: incompatible pointer types Status in linux package in Ubuntu: Incomplete Bug description: The ubuntu-xenial kernel doesn't compile if you use -Werror =incompatible-pointer-types. This seems to be due to ubuntu/i915, though it's possible there are others. For example, in ubuntu/i915/i915_gem_dmabuf.c, the signatures of the functions handed off to dma_buf_ops's begin_cpu_access and end_cpu_access don't match those expected in the struct. This seems like a recipe for undefined behavior. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1694496/+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 1659956] [NEW] NVRM: failed to register procfs! spamming syslog
Public bug reported: Running Ubuntu Xenial 64-bit on a Dell M3800, which is one of those dual video card things (built-in Intel as well as an nvidia). I'm currently getting the following message spamming my syslog so much I'm starting to get warnings about my disk getting full: Jan 27 13:12:09 Pandora kernel: [17958.566812] [ cut here ] Jan 27 13:12:09 Pandora kernel: [17958.566831] WARNING: CPU: 5 PID: 30095 at /build/linux-EO9xOi/linux-4.4.0/fs/proc/generic.c:352 proc_register+0xe8/0x110() Jan 27 13:12:09 Pandora kernel: [17958.566834] proc_dir_entry 'driver/nvidia' already registered Jan 27 13:12:09 Pandora kernel: [17958.566835] Modules linked in: nvidia(POE+) scsi_transport_iscsi binfmt_misc veth rfcomm bnep xt_CHECKSUM iptable_mangle xt_tcpudp ipt_MASQUERADE nf_nat_masquerade_ipv4 xt_comment iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack bridge pci_stub stp vboxpci(OE) llc vboxnetadp(OE) vboxnetflt(OE) iptable_filter ip_tables x_tables bbswitch(OE) vboxdrv(OE) drbg ansi_cprng dm_crypt pn544_mei mei_phy pn544 hci nfc dell_wmi sparse_keymap mxm_wmi dell_laptop wl(POE) dcdbas dell_smm_hwmon btusb btrtl btbcm btintel bluetooth uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev snd_hda_codec_hdmi media snd_hda_codec_realtek snd_hda_codec_generic intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp hid_multitouch snd_hda_intel crct10dif_pclmul crc32_pclmul snd_hda_codec ghash_clmulni_intel snd_hda_core snd_hwdep aesni_intel snd_pcm aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd cfg80211 snd_seq_midi snd_seq_midi_event snd_rawmidi input_leds snd_seq joydev rtsx_pci_ms snd_seq_device serio_raw memstick snd_timer snd soundcore shpchp mei_me mei ie31200_edac edac_core lpc_ich acpi_als kfifo_buf int3403_thermal industrialio processor_thermal_device mac_hid wmi intel_soc_dts_iosf int3402_thermal dell_rbtn dell_smo8800 int3400_thermal int340x_thermal_zone acpi_thermal_rel kvm_intel kvm irqbypass parport_pc ppdev lp parport autofs4 hid_generic usbhid hid rtsx_pci_sdmmc i915 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ahci psmouse drm libahci rtsx_pci video fjes [last unloaded: nvidia] Jan 27 13:12:09 Pandora kernel: [17958.566964] CPU: 5 PID: 30095 Comm: modprobe Tainted: PW OE 4.4.0-59-generic #80-Ubuntu Jan 27 13:12:09 Pandora kernel: [17958.566967] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Jan 27 13:12:09 Pandora kernel: [17958.566968] 0286 b03cf1e6 88013f7efae8 813f7583 Jan 27 13:12:09 Pandora kernel: [17958.566970] 88013f7efb30 81cde3d8 88013f7efb20 810812d2 Jan 27 13:12:09 Pandora kernel: [17958.566973] 880434158280 88046f089c00 880118aae205 88046f089c38 Jan 27 13:12:09 Pandora kernel: [17958.566986] [] dump_stack+0x63/0x90 Jan 27 13:12:09 Pandora kernel: [17958.566999] [] warn_slowpath_fmt+0x5c/0x80 Jan 27 13:12:09 Pandora kernel: [17958.567010] [] proc_register+0xe8/0x110 Jan 27 13:12:09 Pandora kernel: [17958.567016] [] proc_mkdir_mode+0x13/0x20 Jan 27 13:12:09 Pandora kernel: [17958.567466] [] nvidia_init_module+0x2a3/0x7a0 [nvidia] Jan 27 13:12:09 Pandora kernel: [17958.567803] [] nvidia_frontend_init_module+0x51/0x84b [nvidia] Jan 27 13:12:09 Pandora kernel: [17958.567820] [] ? __vunmap+0x91/0xe0 Jan 27 13:12:09 Pandora kernel: [17958.567833] [] do_init_module+0x5f/0x1cf Jan 27 13:12:09 Pandora kernel: [17958.567843] [] ? __symbol_put+0x60/0x60 Jan 27 13:12:09 Pandora kernel: [17958.567855] [] SYSC_finit_module+0xb4/0xe0 Jan 27 13:12:09 Pandora kernel: [17958.567868] [] entry_SYSCALL_64_fastpath+0x16/0x71 Jan 27 13:12:09 Pandora kernel: [17958.567873] NVRM: failed to register procfs! Jan 27 13:12:09 Pandora kernel: [17958.567953] NVRM: This may be due to a known Linux kernel bug. Please Jan 27 13:12:09 Pandora kernel: [17958.567953] NVRM: see the README section on 64-bit BARs for additional Jan 27 13:12:09 Pandora kernel: [17958.567953] NVRM: information. Jan 27 13:12:09 Pandora kernel: [17958.568189] NVRM: The NVIDIA probe routine failed for 1 device(s). Jan 27 13:12:09 Pandora kernel: [17958.568191] [drm] Module unloaded Jan 27 13:12:09 Pandora systemd-udevd[13501]: Process '/sbin/modprobe nvidia-uvm' failed with exit code 1. Jan 27 13:12:09 Pandora systemd-udevd[13501]: Process '/usr/bin/nvidia-smi' failed with exit code 12. Jan 27 13:12:09 Pandora systemd-udevd[13501]: Process '/usr/bin/start-nvidia-persistenced' failed with exit code 127. Jan 27 13:12:09 Pandora kernel: [17958.650729] WARNING: CPU: 6 PID: 30103 at /build/linux-EO9xOi/linux-4.4.0/fs/proc/generic.c:352 proc_register+0xe8/0x110() Jan 27 13:12:09 Pandora kernel: [17958.650732] Modules linked in: nvidia(POE+) scsi_transport_iscsi binfmt_misc veth rfcomm bnep xt_CHECKSUM iptable_mangle xt_tcpudp
[Kernel-packages] [Bug 1519427] ProcCpuinfo.txt
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/1519427/+attachment/4538948/+files/ProcCpuinfo.txt -- 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/1519427 Title: Screen goes blank every 5 minutes, requires TTY switch to get it back. Status in linux package in Ubuntu: Incomplete Bug description: On a Dell M3800, running Trusty, my screen goes blank (e.g. as if it were going idle, but still backlit) very often (around every 5-10 minutes). The only way I can get it back is to either close the laptop lid to suspend and wake it back up, or to switch TTYs. The relevant syslog snippets always look something like this: Nov 24 11:52:04 Pandora dnsmasq[1813]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1813]: using nameserver 127.0.1.1#53 Nov 24 11:52:04 Pandora dnsmasq[1473]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1473]: using nameserver 127.0.1.1#53 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 snapcraft Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 ros Nov 24 11:54:50 Pandora kernel: [105852.851699] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.851845] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.851865] 8800512d3c38 8106dead 88046410 880463772000 Nov 24 11:54:50 Pandora kernel: [105852.851891] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.851960] [] ? lpt_disable_clkout_dp+0x8f/0xd0 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852045] [] ? pci_legacy_suspend_late+0xf0/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852064] [] __rpm_callback+0x36/0xc0 Nov 24 11:54:50 Pandora kernel: [105852.852079] [] pm_runtime_work+0xb2/0xe0 Nov 24 11:54:50 Pandora kernel: [105852.852097] [] ? rescuer_thread+0x380/0x380 Nov 24 11:54:50 Pandora kernel: [105852.852121] [] ret_from_fork+0x58/0x90 Nov 24 11:54:50 Pandora kernel: [105852.852142] [ cut here ] Nov 24 11:54:50 Pandora kernel: [105852.852183] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.852310] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.852323] 8800512d3c38 8106dead 88046410 880463768b68 Nov 24 11:54:50 Pandora kernel: [105852.852342] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.852399] [] hsw_enable_pc8+0x5f4/0x600 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852444] [] pci_pm_runtime_suspend+0x61/0x140 Nov 24 11:54:50 Pandora kernel: [105852.852460] [] rpm_callback+0x24/0x80 Nov 24 11:54:50 Pandora kernel: [105852.852476] [] process_one_work+0x182/0x450 Nov 24 11:54:50 Pandora kernel: [105852.852494] [] kthread+0xd2/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852516] [] ? kthread_create_on_node+0x1c0/0x1c0 Nov 24 11:54:50 Pandora kernel: [105852.852555] WARNING: CPU: 0 PID: 11274 at
[Kernel-packages] [Bug 1519427] Re: Screen goes blank every 5 minutes, requires TTY switch to get it back.
apport information ** Tags added: apport-collected ** Description changed: On a Dell M3800, running Trusty, my screen goes blank (e.g. as if it were going idle, but still backlit) very often (around every 5-10 minutes). The only way I can get it back is to either close the laptop lid to suspend and wake it back up, or to switch TTYs. The relevant syslog snippets always look something like this: Nov 24 11:52:04 Pandora dnsmasq[1813]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1813]: using nameserver 127.0.1.1#53 Nov 24 11:52:04 Pandora dnsmasq[1473]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1473]: using nameserver 127.0.1.1#53 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 snapcraft Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 ros Nov 24 11:54:50 Pandora kernel: [105852.851699] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.851845] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.851865] 8800512d3c38 8106dead 88046410 880463772000 Nov 24 11:54:50 Pandora kernel: [105852.851891] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.851960] [] ? lpt_disable_clkout_dp+0x8f/0xd0 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852045] [] ? pci_legacy_suspend_late+0xf0/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852064] [] __rpm_callback+0x36/0xc0 Nov 24 11:54:50 Pandora kernel: [105852.852079] [] pm_runtime_work+0xb2/0xe0 Nov 24 11:54:50 Pandora kernel: [105852.852097] [] ? rescuer_thread+0x380/0x380 Nov 24 11:54:50 Pandora kernel: [105852.852121] [] ret_from_fork+0x58/0x90 Nov 24 11:54:50 Pandora kernel: [105852.852142] [ cut here ] Nov 24 11:54:50 Pandora kernel: [105852.852183] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.852310] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.852323] 8800512d3c38 8106dead 88046410 880463768b68 Nov 24 11:54:50 Pandora kernel: [105852.852342] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.852399] [] hsw_enable_pc8+0x5f4/0x600 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852444] [] pci_pm_runtime_suspend+0x61/0x140 Nov 24 11:54:50 Pandora kernel: [105852.852460] [] rpm_callback+0x24/0x80 Nov 24 11:54:50 Pandora kernel: [105852.852476] [] process_one_work+0x182/0x450 Nov 24 11:54:50 Pandora kernel: [105852.852494] [] kthread+0xd2/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852516] [] ? kthread_create_on_node+0x1c0/0x1c0 Nov 24 11:54:50 Pandora kernel: [105852.852555] WARNING: CPU: 0 PID: 11274 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_display.c:7262 hsw_enable_pc8+0x5d5/0x600 [i915]() Nov 24 11:54:50 Pandora kernel: btusb hid_multitouch bnep rfcomm aesni_intel aes_x86_64 snd_hwdep lrw gf128mul bluetooth snd_pcm glue_helper ablk_helper cryptd snd_seq_midi 6lowpan_iphc snd_seq_midi_event cfg80211 snd_rawmidi joydev snd_seq serio_raw snd_seq_device
[Kernel-packages] [Bug 1519427] IwConfig.txt
apport information ** Attachment added: "IwConfig.txt" https://bugs.launchpad.net/bugs/1519427/+attachment/4538945/+files/IwConfig.txt -- 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/1519427 Title: Screen goes blank every 5 minutes, requires TTY switch to get it back. Status in linux package in Ubuntu: Incomplete Bug description: On a Dell M3800, running Trusty, my screen goes blank (e.g. as if it were going idle, but still backlit) very often (around every 5-10 minutes). The only way I can get it back is to either close the laptop lid to suspend and wake it back up, or to switch TTYs. The relevant syslog snippets always look something like this: Nov 24 11:52:04 Pandora dnsmasq[1813]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1813]: using nameserver 127.0.1.1#53 Nov 24 11:52:04 Pandora dnsmasq[1473]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1473]: using nameserver 127.0.1.1#53 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 snapcraft Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 ros Nov 24 11:54:50 Pandora kernel: [105852.851699] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.851845] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.851865] 8800512d3c38 8106dead 88046410 880463772000 Nov 24 11:54:50 Pandora kernel: [105852.851891] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.851960] [] ? lpt_disable_clkout_dp+0x8f/0xd0 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852045] [] ? pci_legacy_suspend_late+0xf0/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852064] [] __rpm_callback+0x36/0xc0 Nov 24 11:54:50 Pandora kernel: [105852.852079] [] pm_runtime_work+0xb2/0xe0 Nov 24 11:54:50 Pandora kernel: [105852.852097] [] ? rescuer_thread+0x380/0x380 Nov 24 11:54:50 Pandora kernel: [105852.852121] [] ret_from_fork+0x58/0x90 Nov 24 11:54:50 Pandora kernel: [105852.852142] [ cut here ] Nov 24 11:54:50 Pandora kernel: [105852.852183] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.852310] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.852323] 8800512d3c38 8106dead 88046410 880463768b68 Nov 24 11:54:50 Pandora kernel: [105852.852342] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.852399] [] hsw_enable_pc8+0x5f4/0x600 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852444] [] pci_pm_runtime_suspend+0x61/0x140 Nov 24 11:54:50 Pandora kernel: [105852.852460] [] rpm_callback+0x24/0x80 Nov 24 11:54:50 Pandora kernel: [105852.852476] [] process_one_work+0x182/0x450 Nov 24 11:54:50 Pandora kernel: [105852.852494] [] kthread+0xd2/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852516] [] ? kthread_create_on_node+0x1c0/0x1c0 Nov 24 11:54:50 Pandora kernel: [105852.852555] WARNING: CPU: 0 PID: 11274 at
[Kernel-packages] [Bug 1519427] ProcModules.txt
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/1519427/+attachment/4538951/+files/ProcModules.txt -- 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/1519427 Title: Screen goes blank every 5 minutes, requires TTY switch to get it back. Status in linux package in Ubuntu: Incomplete Bug description: On a Dell M3800, running Trusty, my screen goes blank (e.g. as if it were going idle, but still backlit) very often (around every 5-10 minutes). The only way I can get it back is to either close the laptop lid to suspend and wake it back up, or to switch TTYs. The relevant syslog snippets always look something like this: Nov 24 11:52:04 Pandora dnsmasq[1813]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1813]: using nameserver 127.0.1.1#53 Nov 24 11:52:04 Pandora dnsmasq[1473]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1473]: using nameserver 127.0.1.1#53 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 snapcraft Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 ros Nov 24 11:54:50 Pandora kernel: [105852.851699] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.851845] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.851865] 8800512d3c38 8106dead 88046410 880463772000 Nov 24 11:54:50 Pandora kernel: [105852.851891] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.851960] [] ? lpt_disable_clkout_dp+0x8f/0xd0 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852045] [] ? pci_legacy_suspend_late+0xf0/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852064] [] __rpm_callback+0x36/0xc0 Nov 24 11:54:50 Pandora kernel: [105852.852079] [] pm_runtime_work+0xb2/0xe0 Nov 24 11:54:50 Pandora kernel: [105852.852097] [] ? rescuer_thread+0x380/0x380 Nov 24 11:54:50 Pandora kernel: [105852.852121] [] ret_from_fork+0x58/0x90 Nov 24 11:54:50 Pandora kernel: [105852.852142] [ cut here ] Nov 24 11:54:50 Pandora kernel: [105852.852183] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.852310] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.852323] 8800512d3c38 8106dead 88046410 880463768b68 Nov 24 11:54:50 Pandora kernel: [105852.852342] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.852399] [] hsw_enable_pc8+0x5f4/0x600 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852444] [] pci_pm_runtime_suspend+0x61/0x140 Nov 24 11:54:50 Pandora kernel: [105852.852460] [] rpm_callback+0x24/0x80 Nov 24 11:54:50 Pandora kernel: [105852.852476] [] process_one_work+0x182/0x450 Nov 24 11:54:50 Pandora kernel: [105852.852494] [] kthread+0xd2/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852516] [] ? kthread_create_on_node+0x1c0/0x1c0 Nov 24 11:54:50 Pandora kernel: [105852.852555] WARNING: CPU: 0 PID: 11274 at
[Kernel-packages] [Bug 1519427] UdevDb.txt
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/1519427/+attachment/4538954/+files/UdevDb.txt -- 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/1519427 Title: Screen goes blank every 5 minutes, requires TTY switch to get it back. Status in linux package in Ubuntu: Incomplete Bug description: On a Dell M3800, running Trusty, my screen goes blank (e.g. as if it were going idle, but still backlit) very often (around every 5-10 minutes). The only way I can get it back is to either close the laptop lid to suspend and wake it back up, or to switch TTYs. The relevant syslog snippets always look something like this: Nov 24 11:52:04 Pandora dnsmasq[1813]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1813]: using nameserver 127.0.1.1#53 Nov 24 11:52:04 Pandora dnsmasq[1473]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1473]: using nameserver 127.0.1.1#53 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 snapcraft Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 ros Nov 24 11:54:50 Pandora kernel: [105852.851699] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.851845] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.851865] 8800512d3c38 8106dead 88046410 880463772000 Nov 24 11:54:50 Pandora kernel: [105852.851891] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.851960] [] ? lpt_disable_clkout_dp+0x8f/0xd0 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852045] [] ? pci_legacy_suspend_late+0xf0/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852064] [] __rpm_callback+0x36/0xc0 Nov 24 11:54:50 Pandora kernel: [105852.852079] [] pm_runtime_work+0xb2/0xe0 Nov 24 11:54:50 Pandora kernel: [105852.852097] [] ? rescuer_thread+0x380/0x380 Nov 24 11:54:50 Pandora kernel: [105852.852121] [] ret_from_fork+0x58/0x90 Nov 24 11:54:50 Pandora kernel: [105852.852142] [ cut here ] Nov 24 11:54:50 Pandora kernel: [105852.852183] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.852310] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.852323] 8800512d3c38 8106dead 88046410 880463768b68 Nov 24 11:54:50 Pandora kernel: [105852.852342] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.852399] [] hsw_enable_pc8+0x5f4/0x600 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852444] [] pci_pm_runtime_suspend+0x61/0x140 Nov 24 11:54:50 Pandora kernel: [105852.852460] [] rpm_callback+0x24/0x80 Nov 24 11:54:50 Pandora kernel: [105852.852476] [] process_one_work+0x182/0x450 Nov 24 11:54:50 Pandora kernel: [105852.852494] [] kthread+0xd2/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852516] [] ? kthread_create_on_node+0x1c0/0x1c0 Nov 24 11:54:50 Pandora kernel: [105852.852555] WARNING: CPU: 0 PID: 11274 at
[Kernel-packages] [Bug 1519427] Lspci.txt
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/1519427/+attachment/4538946/+files/Lspci.txt -- 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/1519427 Title: Screen goes blank every 5 minutes, requires TTY switch to get it back. Status in linux package in Ubuntu: Incomplete Bug description: On a Dell M3800, running Trusty, my screen goes blank (e.g. as if it were going idle, but still backlit) very often (around every 5-10 minutes). The only way I can get it back is to either close the laptop lid to suspend and wake it back up, or to switch TTYs. The relevant syslog snippets always look something like this: Nov 24 11:52:04 Pandora dnsmasq[1813]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1813]: using nameserver 127.0.1.1#53 Nov 24 11:52:04 Pandora dnsmasq[1473]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1473]: using nameserver 127.0.1.1#53 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 snapcraft Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 ros Nov 24 11:54:50 Pandora kernel: [105852.851699] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.851845] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.851865] 8800512d3c38 8106dead 88046410 880463772000 Nov 24 11:54:50 Pandora kernel: [105852.851891] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.851960] [] ? lpt_disable_clkout_dp+0x8f/0xd0 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852045] [] ? pci_legacy_suspend_late+0xf0/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852064] [] __rpm_callback+0x36/0xc0 Nov 24 11:54:50 Pandora kernel: [105852.852079] [] pm_runtime_work+0xb2/0xe0 Nov 24 11:54:50 Pandora kernel: [105852.852097] [] ? rescuer_thread+0x380/0x380 Nov 24 11:54:50 Pandora kernel: [105852.852121] [] ret_from_fork+0x58/0x90 Nov 24 11:54:50 Pandora kernel: [105852.852142] [ cut here ] Nov 24 11:54:50 Pandora kernel: [105852.852183] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.852310] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.852323] 8800512d3c38 8106dead 88046410 880463768b68 Nov 24 11:54:50 Pandora kernel: [105852.852342] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.852399] [] hsw_enable_pc8+0x5f4/0x600 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852444] [] pci_pm_runtime_suspend+0x61/0x140 Nov 24 11:54:50 Pandora kernel: [105852.852460] [] rpm_callback+0x24/0x80 Nov 24 11:54:50 Pandora kernel: [105852.852476] [] process_one_work+0x182/0x450 Nov 24 11:54:50 Pandora kernel: [105852.852494] [] kthread+0xd2/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852516] [] ? kthread_create_on_node+0x1c0/0x1c0 Nov 24 11:54:50 Pandora kernel: [105852.852555] WARNING: CPU: 0 PID: 11274 at
[Kernel-packages] [Bug 1519427] CurrentDmesg.txt
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/1519427/+attachment/4538944/+files/CurrentDmesg.txt -- 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/1519427 Title: Screen goes blank every 5 minutes, requires TTY switch to get it back. Status in linux package in Ubuntu: Incomplete Bug description: On a Dell M3800, running Trusty, my screen goes blank (e.g. as if it were going idle, but still backlit) very often (around every 5-10 minutes). The only way I can get it back is to either close the laptop lid to suspend and wake it back up, or to switch TTYs. The relevant syslog snippets always look something like this: Nov 24 11:52:04 Pandora dnsmasq[1813]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1813]: using nameserver 127.0.1.1#53 Nov 24 11:52:04 Pandora dnsmasq[1473]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1473]: using nameserver 127.0.1.1#53 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 snapcraft Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 ros Nov 24 11:54:50 Pandora kernel: [105852.851699] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.851845] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.851865] 8800512d3c38 8106dead 88046410 880463772000 Nov 24 11:54:50 Pandora kernel: [105852.851891] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.851960] [] ? lpt_disable_clkout_dp+0x8f/0xd0 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852045] [] ? pci_legacy_suspend_late+0xf0/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852064] [] __rpm_callback+0x36/0xc0 Nov 24 11:54:50 Pandora kernel: [105852.852079] [] pm_runtime_work+0xb2/0xe0 Nov 24 11:54:50 Pandora kernel: [105852.852097] [] ? rescuer_thread+0x380/0x380 Nov 24 11:54:50 Pandora kernel: [105852.852121] [] ret_from_fork+0x58/0x90 Nov 24 11:54:50 Pandora kernel: [105852.852142] [ cut here ] Nov 24 11:54:50 Pandora kernel: [105852.852183] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.852310] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.852323] 8800512d3c38 8106dead 88046410 880463768b68 Nov 24 11:54:50 Pandora kernel: [105852.852342] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.852399] [] hsw_enable_pc8+0x5f4/0x600 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852444] [] pci_pm_runtime_suspend+0x61/0x140 Nov 24 11:54:50 Pandora kernel: [105852.852460] [] rpm_callback+0x24/0x80 Nov 24 11:54:50 Pandora kernel: [105852.852476] [] process_one_work+0x182/0x450 Nov 24 11:54:50 Pandora kernel: [105852.852494] [] kthread+0xd2/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852516] [] ? kthread_create_on_node+0x1c0/0x1c0 Nov 24 11:54:50 Pandora kernel: [105852.852555] WARNING: CPU: 0 PID: 11274 at
[Kernel-packages] [Bug 1519427] PulseList.txt
apport information ** Attachment added: "PulseList.txt" https://bugs.launchpad.net/bugs/1519427/+attachment/4538952/+files/PulseList.txt -- 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/1519427 Title: Screen goes blank every 5 minutes, requires TTY switch to get it back. Status in linux package in Ubuntu: Incomplete Bug description: On a Dell M3800, running Trusty, my screen goes blank (e.g. as if it were going idle, but still backlit) very often (around every 5-10 minutes). The only way I can get it back is to either close the laptop lid to suspend and wake it back up, or to switch TTYs. The relevant syslog snippets always look something like this: Nov 24 11:52:04 Pandora dnsmasq[1813]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1813]: using nameserver 127.0.1.1#53 Nov 24 11:52:04 Pandora dnsmasq[1473]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1473]: using nameserver 127.0.1.1#53 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 snapcraft Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 ros Nov 24 11:54:50 Pandora kernel: [105852.851699] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.851845] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.851865] 8800512d3c38 8106dead 88046410 880463772000 Nov 24 11:54:50 Pandora kernel: [105852.851891] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.851960] [] ? lpt_disable_clkout_dp+0x8f/0xd0 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852045] [] ? pci_legacy_suspend_late+0xf0/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852064] [] __rpm_callback+0x36/0xc0 Nov 24 11:54:50 Pandora kernel: [105852.852079] [] pm_runtime_work+0xb2/0xe0 Nov 24 11:54:50 Pandora kernel: [105852.852097] [] ? rescuer_thread+0x380/0x380 Nov 24 11:54:50 Pandora kernel: [105852.852121] [] ret_from_fork+0x58/0x90 Nov 24 11:54:50 Pandora kernel: [105852.852142] [ cut here ] Nov 24 11:54:50 Pandora kernel: [105852.852183] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.852310] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.852323] 8800512d3c38 8106dead 88046410 880463768b68 Nov 24 11:54:50 Pandora kernel: [105852.852342] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.852399] [] hsw_enable_pc8+0x5f4/0x600 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852444] [] pci_pm_runtime_suspend+0x61/0x140 Nov 24 11:54:50 Pandora kernel: [105852.852460] [] rpm_callback+0x24/0x80 Nov 24 11:54:50 Pandora kernel: [105852.852476] [] process_one_work+0x182/0x450 Nov 24 11:54:50 Pandora kernel: [105852.852494] [] kthread+0xd2/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852516] [] ? kthread_create_on_node+0x1c0/0x1c0 Nov 24 11:54:50 Pandora kernel: [105852.852555] WARNING: CPU: 0 PID: 11274 at
[Kernel-packages] [Bug 1519427] BootDmesg.txt
apport information ** Attachment added: "BootDmesg.txt" https://bugs.launchpad.net/bugs/1519427/+attachment/4538942/+files/BootDmesg.txt -- 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/1519427 Title: Screen goes blank every 5 minutes, requires TTY switch to get it back. Status in linux package in Ubuntu: Incomplete Bug description: On a Dell M3800, running Trusty, my screen goes blank (e.g. as if it were going idle, but still backlit) very often (around every 5-10 minutes). The only way I can get it back is to either close the laptop lid to suspend and wake it back up, or to switch TTYs. The relevant syslog snippets always look something like this: Nov 24 11:52:04 Pandora dnsmasq[1813]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1813]: using nameserver 127.0.1.1#53 Nov 24 11:52:04 Pandora dnsmasq[1473]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1473]: using nameserver 127.0.1.1#53 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 snapcraft Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 ros Nov 24 11:54:50 Pandora kernel: [105852.851699] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.851845] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.851865] 8800512d3c38 8106dead 88046410 880463772000 Nov 24 11:54:50 Pandora kernel: [105852.851891] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.851960] [] ? lpt_disable_clkout_dp+0x8f/0xd0 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852045] [] ? pci_legacy_suspend_late+0xf0/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852064] [] __rpm_callback+0x36/0xc0 Nov 24 11:54:50 Pandora kernel: [105852.852079] [] pm_runtime_work+0xb2/0xe0 Nov 24 11:54:50 Pandora kernel: [105852.852097] [] ? rescuer_thread+0x380/0x380 Nov 24 11:54:50 Pandora kernel: [105852.852121] [] ret_from_fork+0x58/0x90 Nov 24 11:54:50 Pandora kernel: [105852.852142] [ cut here ] Nov 24 11:54:50 Pandora kernel: [105852.852183] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.852310] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.852323] 8800512d3c38 8106dead 88046410 880463768b68 Nov 24 11:54:50 Pandora kernel: [105852.852342] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.852399] [] hsw_enable_pc8+0x5f4/0x600 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852444] [] pci_pm_runtime_suspend+0x61/0x140 Nov 24 11:54:50 Pandora kernel: [105852.852460] [] rpm_callback+0x24/0x80 Nov 24 11:54:50 Pandora kernel: [105852.852476] [] process_one_work+0x182/0x450 Nov 24 11:54:50 Pandora kernel: [105852.852494] [] kthread+0xd2/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852516] [] ? kthread_create_on_node+0x1c0/0x1c0 Nov 24 11:54:50 Pandora kernel: [105852.852555] WARNING: CPU: 0 PID: 11274 at
[Kernel-packages] [Bug 1519427] Lsusb.txt
apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/1519427/+attachment/4538947/+files/Lsusb.txt -- 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/1519427 Title: Screen goes blank every 5 minutes, requires TTY switch to get it back. Status in linux package in Ubuntu: Incomplete Bug description: On a Dell M3800, running Trusty, my screen goes blank (e.g. as if it were going idle, but still backlit) very often (around every 5-10 minutes). The only way I can get it back is to either close the laptop lid to suspend and wake it back up, or to switch TTYs. The relevant syslog snippets always look something like this: Nov 24 11:52:04 Pandora dnsmasq[1813]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1813]: using nameserver 127.0.1.1#53 Nov 24 11:52:04 Pandora dnsmasq[1473]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1473]: using nameserver 127.0.1.1#53 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 snapcraft Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 ros Nov 24 11:54:50 Pandora kernel: [105852.851699] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.851845] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.851865] 8800512d3c38 8106dead 88046410 880463772000 Nov 24 11:54:50 Pandora kernel: [105852.851891] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.851960] [] ? lpt_disable_clkout_dp+0x8f/0xd0 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852045] [] ? pci_legacy_suspend_late+0xf0/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852064] [] __rpm_callback+0x36/0xc0 Nov 24 11:54:50 Pandora kernel: [105852.852079] [] pm_runtime_work+0xb2/0xe0 Nov 24 11:54:50 Pandora kernel: [105852.852097] [] ? rescuer_thread+0x380/0x380 Nov 24 11:54:50 Pandora kernel: [105852.852121] [] ret_from_fork+0x58/0x90 Nov 24 11:54:50 Pandora kernel: [105852.852142] [ cut here ] Nov 24 11:54:50 Pandora kernel: [105852.852183] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.852310] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.852323] 8800512d3c38 8106dead 88046410 880463768b68 Nov 24 11:54:50 Pandora kernel: [105852.852342] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.852399] [] hsw_enable_pc8+0x5f4/0x600 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852444] [] pci_pm_runtime_suspend+0x61/0x140 Nov 24 11:54:50 Pandora kernel: [105852.852460] [] rpm_callback+0x24/0x80 Nov 24 11:54:50 Pandora kernel: [105852.852476] [] process_one_work+0x182/0x450 Nov 24 11:54:50 Pandora kernel: [105852.852494] [] kthread+0xd2/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852516] [] ? kthread_create_on_node+0x1c0/0x1c0 Nov 24 11:54:50 Pandora kernel: [105852.852555] WARNING: CPU: 0 PID: 11274 at
[Kernel-packages] [Bug 1519427] CRDA.txt
apport information ** Attachment added: "CRDA.txt" https://bugs.launchpad.net/bugs/1519427/+attachment/4538943/+files/CRDA.txt -- 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/1519427 Title: Screen goes blank every 5 minutes, requires TTY switch to get it back. Status in linux package in Ubuntu: Incomplete Bug description: On a Dell M3800, running Trusty, my screen goes blank (e.g. as if it were going idle, but still backlit) very often (around every 5-10 minutes). The only way I can get it back is to either close the laptop lid to suspend and wake it back up, or to switch TTYs. The relevant syslog snippets always look something like this: Nov 24 11:52:04 Pandora dnsmasq[1813]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1813]: using nameserver 127.0.1.1#53 Nov 24 11:52:04 Pandora dnsmasq[1473]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1473]: using nameserver 127.0.1.1#53 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 snapcraft Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 ros Nov 24 11:54:50 Pandora kernel: [105852.851699] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.851845] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.851865] 8800512d3c38 8106dead 88046410 880463772000 Nov 24 11:54:50 Pandora kernel: [105852.851891] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.851960] [] ? lpt_disable_clkout_dp+0x8f/0xd0 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852045] [] ? pci_legacy_suspend_late+0xf0/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852064] [] __rpm_callback+0x36/0xc0 Nov 24 11:54:50 Pandora kernel: [105852.852079] [] pm_runtime_work+0xb2/0xe0 Nov 24 11:54:50 Pandora kernel: [105852.852097] [] ? rescuer_thread+0x380/0x380 Nov 24 11:54:50 Pandora kernel: [105852.852121] [] ret_from_fork+0x58/0x90 Nov 24 11:54:50 Pandora kernel: [105852.852142] [ cut here ] Nov 24 11:54:50 Pandora kernel: [105852.852183] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.852310] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.852323] 8800512d3c38 8106dead 88046410 880463768b68 Nov 24 11:54:50 Pandora kernel: [105852.852342] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.852399] [] hsw_enable_pc8+0x5f4/0x600 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852444] [] pci_pm_runtime_suspend+0x61/0x140 Nov 24 11:54:50 Pandora kernel: [105852.852460] [] rpm_callback+0x24/0x80 Nov 24 11:54:50 Pandora kernel: [105852.852476] [] process_one_work+0x182/0x450 Nov 24 11:54:50 Pandora kernel: [105852.852494] [] kthread+0xd2/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852516] [] ? kthread_create_on_node+0x1c0/0x1c0 Nov 24 11:54:50 Pandora kernel: [105852.852555] WARNING: CPU: 0 PID: 11274 at
[Kernel-packages] [Bug 1519427] RfKill.txt
apport information ** Attachment added: "RfKill.txt" https://bugs.launchpad.net/bugs/1519427/+attachment/4538953/+files/RfKill.txt -- 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/1519427 Title: Screen goes blank every 5 minutes, requires TTY switch to get it back. Status in linux package in Ubuntu: Incomplete Bug description: On a Dell M3800, running Trusty, my screen goes blank (e.g. as if it were going idle, but still backlit) very often (around every 5-10 minutes). The only way I can get it back is to either close the laptop lid to suspend and wake it back up, or to switch TTYs. The relevant syslog snippets always look something like this: Nov 24 11:52:04 Pandora dnsmasq[1813]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1813]: using nameserver 127.0.1.1#53 Nov 24 11:52:04 Pandora dnsmasq[1473]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1473]: using nameserver 127.0.1.1#53 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 snapcraft Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 ros Nov 24 11:54:50 Pandora kernel: [105852.851699] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.851845] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.851865] 8800512d3c38 8106dead 88046410 880463772000 Nov 24 11:54:50 Pandora kernel: [105852.851891] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.851960] [] ? lpt_disable_clkout_dp+0x8f/0xd0 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852045] [] ? pci_legacy_suspend_late+0xf0/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852064] [] __rpm_callback+0x36/0xc0 Nov 24 11:54:50 Pandora kernel: [105852.852079] [] pm_runtime_work+0xb2/0xe0 Nov 24 11:54:50 Pandora kernel: [105852.852097] [] ? rescuer_thread+0x380/0x380 Nov 24 11:54:50 Pandora kernel: [105852.852121] [] ret_from_fork+0x58/0x90 Nov 24 11:54:50 Pandora kernel: [105852.852142] [ cut here ] Nov 24 11:54:50 Pandora kernel: [105852.852183] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.852310] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.852323] 8800512d3c38 8106dead 88046410 880463768b68 Nov 24 11:54:50 Pandora kernel: [105852.852342] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.852399] [] hsw_enable_pc8+0x5f4/0x600 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852444] [] pci_pm_runtime_suspend+0x61/0x140 Nov 24 11:54:50 Pandora kernel: [105852.852460] [] rpm_callback+0x24/0x80 Nov 24 11:54:50 Pandora kernel: [105852.852476] [] process_one_work+0x182/0x450 Nov 24 11:54:50 Pandora kernel: [105852.852494] [] kthread+0xd2/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852516] [] ? kthread_create_on_node+0x1c0/0x1c0 Nov 24 11:54:50 Pandora kernel: [105852.852555] WARNING: CPU: 0 PID: 11274 at
[Kernel-packages] [Bug 1519427] UdevLog.txt
apport information ** Attachment added: "UdevLog.txt" https://bugs.launchpad.net/bugs/1519427/+attachment/4538955/+files/UdevLog.txt -- 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/1519427 Title: Screen goes blank every 5 minutes, requires TTY switch to get it back. Status in linux package in Ubuntu: Incomplete Bug description: On a Dell M3800, running Trusty, my screen goes blank (e.g. as if it were going idle, but still backlit) very often (around every 5-10 minutes). The only way I can get it back is to either close the laptop lid to suspend and wake it back up, or to switch TTYs. The relevant syslog snippets always look something like this: Nov 24 11:52:04 Pandora dnsmasq[1813]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1813]: using nameserver 127.0.1.1#53 Nov 24 11:52:04 Pandora dnsmasq[1473]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1473]: using nameserver 127.0.1.1#53 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 snapcraft Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 ros Nov 24 11:54:50 Pandora kernel: [105852.851699] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.851845] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.851865] 8800512d3c38 8106dead 88046410 880463772000 Nov 24 11:54:50 Pandora kernel: [105852.851891] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.851960] [] ? lpt_disable_clkout_dp+0x8f/0xd0 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852045] [] ? pci_legacy_suspend_late+0xf0/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852064] [] __rpm_callback+0x36/0xc0 Nov 24 11:54:50 Pandora kernel: [105852.852079] [] pm_runtime_work+0xb2/0xe0 Nov 24 11:54:50 Pandora kernel: [105852.852097] [] ? rescuer_thread+0x380/0x380 Nov 24 11:54:50 Pandora kernel: [105852.852121] [] ret_from_fork+0x58/0x90 Nov 24 11:54:50 Pandora kernel: [105852.852142] [ cut here ] Nov 24 11:54:50 Pandora kernel: [105852.852183] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.852310] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.852323] 8800512d3c38 8106dead 88046410 880463768b68 Nov 24 11:54:50 Pandora kernel: [105852.852342] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.852399] [] hsw_enable_pc8+0x5f4/0x600 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852444] [] pci_pm_runtime_suspend+0x61/0x140 Nov 24 11:54:50 Pandora kernel: [105852.852460] [] rpm_callback+0x24/0x80 Nov 24 11:54:50 Pandora kernel: [105852.852476] [] process_one_work+0x182/0x450 Nov 24 11:54:50 Pandora kernel: [105852.852494] [] kthread+0xd2/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852516] [] ? kthread_create_on_node+0x1c0/0x1c0 Nov 24 11:54:50 Pandora kernel: [105852.852555] WARNING: CPU: 0 PID: 11274 at
[Kernel-packages] [Bug 1519427] WifiSyslog.txt
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/1519427/+attachment/4538956/+files/WifiSyslog.txt -- 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/1519427 Title: Screen goes blank every 5 minutes, requires TTY switch to get it back. Status in linux package in Ubuntu: Incomplete Bug description: On a Dell M3800, running Trusty, my screen goes blank (e.g. as if it were going idle, but still backlit) very often (around every 5-10 minutes). The only way I can get it back is to either close the laptop lid to suspend and wake it back up, or to switch TTYs. The relevant syslog snippets always look something like this: Nov 24 11:52:04 Pandora dnsmasq[1813]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1813]: using nameserver 127.0.1.1#53 Nov 24 11:52:04 Pandora dnsmasq[1473]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1473]: using nameserver 127.0.1.1#53 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 snapcraft Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 ros Nov 24 11:54:50 Pandora kernel: [105852.851699] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.851845] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.851865] 8800512d3c38 8106dead 88046410 880463772000 Nov 24 11:54:50 Pandora kernel: [105852.851891] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.851960] [] ? lpt_disable_clkout_dp+0x8f/0xd0 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852045] [] ? pci_legacy_suspend_late+0xf0/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852064] [] __rpm_callback+0x36/0xc0 Nov 24 11:54:50 Pandora kernel: [105852.852079] [] pm_runtime_work+0xb2/0xe0 Nov 24 11:54:50 Pandora kernel: [105852.852097] [] ? rescuer_thread+0x380/0x380 Nov 24 11:54:50 Pandora kernel: [105852.852121] [] ret_from_fork+0x58/0x90 Nov 24 11:54:50 Pandora kernel: [105852.852142] [ cut here ] Nov 24 11:54:50 Pandora kernel: [105852.852183] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.852310] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.852323] 8800512d3c38 8106dead 88046410 880463768b68 Nov 24 11:54:50 Pandora kernel: [105852.852342] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.852399] [] hsw_enable_pc8+0x5f4/0x600 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852444] [] pci_pm_runtime_suspend+0x61/0x140 Nov 24 11:54:50 Pandora kernel: [105852.852460] [] rpm_callback+0x24/0x80 Nov 24 11:54:50 Pandora kernel: [105852.852476] [] process_one_work+0x182/0x450 Nov 24 11:54:50 Pandora kernel: [105852.852494] [] kthread+0xd2/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852516] [] ? kthread_create_on_node+0x1c0/0x1c0 Nov 24 11:54:50 Pandora kernel: [105852.852555] WARNING: CPU: 0 PID: 11274 at
[Kernel-packages] [Bug 1519427] ProcEnviron.txt
apport information ** Attachment added: "ProcEnviron.txt" https://bugs.launchpad.net/bugs/1519427/+attachment/4538949/+files/ProcEnviron.txt -- 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/1519427 Title: Screen goes blank every 5 minutes, requires TTY switch to get it back. Status in linux package in Ubuntu: Incomplete Bug description: On a Dell M3800, running Trusty, my screen goes blank (e.g. as if it were going idle, but still backlit) very often (around every 5-10 minutes). The only way I can get it back is to either close the laptop lid to suspend and wake it back up, or to switch TTYs. The relevant syslog snippets always look something like this: Nov 24 11:52:04 Pandora dnsmasq[1813]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1813]: using nameserver 127.0.1.1#53 Nov 24 11:52:04 Pandora dnsmasq[1473]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1473]: using nameserver 127.0.1.1#53 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 snapcraft Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 ros Nov 24 11:54:50 Pandora kernel: [105852.851699] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.851845] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.851865] 8800512d3c38 8106dead 88046410 880463772000 Nov 24 11:54:50 Pandora kernel: [105852.851891] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.851960] [] ? lpt_disable_clkout_dp+0x8f/0xd0 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852045] [] ? pci_legacy_suspend_late+0xf0/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852064] [] __rpm_callback+0x36/0xc0 Nov 24 11:54:50 Pandora kernel: [105852.852079] [] pm_runtime_work+0xb2/0xe0 Nov 24 11:54:50 Pandora kernel: [105852.852097] [] ? rescuer_thread+0x380/0x380 Nov 24 11:54:50 Pandora kernel: [105852.852121] [] ret_from_fork+0x58/0x90 Nov 24 11:54:50 Pandora kernel: [105852.852142] [ cut here ] Nov 24 11:54:50 Pandora kernel: [105852.852183] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.852310] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.852323] 8800512d3c38 8106dead 88046410 880463768b68 Nov 24 11:54:50 Pandora kernel: [105852.852342] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.852399] [] hsw_enable_pc8+0x5f4/0x600 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852444] [] pci_pm_runtime_suspend+0x61/0x140 Nov 24 11:54:50 Pandora kernel: [105852.852460] [] rpm_callback+0x24/0x80 Nov 24 11:54:50 Pandora kernel: [105852.852476] [] process_one_work+0x182/0x450 Nov 24 11:54:50 Pandora kernel: [105852.852494] [] kthread+0xd2/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852516] [] ? kthread_create_on_node+0x1c0/0x1c0 Nov 24 11:54:50 Pandora kernel: [105852.852555] WARNING: CPU: 0 PID: 11274 at
[Kernel-packages] [Bug 1519427] ProcInterrupts.txt
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1519427/+attachment/4538950/+files/ProcInterrupts.txt -- 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/1519427 Title: Screen goes blank every 5 minutes, requires TTY switch to get it back. Status in linux package in Ubuntu: Incomplete Bug description: On a Dell M3800, running Trusty, my screen goes blank (e.g. as if it were going idle, but still backlit) very often (around every 5-10 minutes). The only way I can get it back is to either close the laptop lid to suspend and wake it back up, or to switch TTYs. The relevant syslog snippets always look something like this: Nov 24 11:52:04 Pandora dnsmasq[1813]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1813]: using nameserver 127.0.1.1#53 Nov 24 11:52:04 Pandora dnsmasq[1473]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1473]: using nameserver 127.0.1.1#53 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 snapcraft Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 ros Nov 24 11:54:50 Pandora kernel: [105852.851699] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.851845] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.851865] 8800512d3c38 8106dead 88046410 880463772000 Nov 24 11:54:50 Pandora kernel: [105852.851891] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.851960] [] ? lpt_disable_clkout_dp+0x8f/0xd0 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852045] [] ? pci_legacy_suspend_late+0xf0/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852064] [] __rpm_callback+0x36/0xc0 Nov 24 11:54:50 Pandora kernel: [105852.852079] [] pm_runtime_work+0xb2/0xe0 Nov 24 11:54:50 Pandora kernel: [105852.852097] [] ? rescuer_thread+0x380/0x380 Nov 24 11:54:50 Pandora kernel: [105852.852121] [] ret_from_fork+0x58/0x90 Nov 24 11:54:50 Pandora kernel: [105852.852142] [ cut here ] Nov 24 11:54:50 Pandora kernel: [105852.852183] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.852310] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.852323] 8800512d3c38 8106dead 88046410 880463768b68 Nov 24 11:54:50 Pandora kernel: [105852.852342] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.852399] [] hsw_enable_pc8+0x5f4/0x600 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852444] [] pci_pm_runtime_suspend+0x61/0x140 Nov 24 11:54:50 Pandora kernel: [105852.852460] [] rpm_callback+0x24/0x80 Nov 24 11:54:50 Pandora kernel: [105852.852476] [] process_one_work+0x182/0x450 Nov 24 11:54:50 Pandora kernel: [105852.852494] [] kthread+0xd2/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852516] [] ? kthread_create_on_node+0x1c0/0x1c0 Nov 24 11:54:50 Pandora kernel: [105852.852555] WARNING: CPU: 0 PID: 11274 at
[Kernel-packages] [Bug 1519427] [NEW] Screen goes blank every 5 minutes, requires TTY switch to get it back.
Public bug reported: On a Dell M3800, running Trusty, my screen goes blank (e.g. as if it were going idle, but still backlit) very often (around every 5-10 minutes). The only way I can get it back is to either close the laptop lid to suspend and wake it back up, or to switch TTYs. The relevant syslog snippets always look something like this: Nov 24 11:52:04 Pandora dnsmasq[1813]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1813]: using nameserver 127.0.1.1#53 Nov 24 11:52:04 Pandora dnsmasq[1473]: reading /etc/resolv.conf Nov 24 11:52:04 Pandora dnsmasq[1473]: using nameserver 127.0.1.1#53 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 Nov 24 11:53:31 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.129 00:16:3e:8e:7a:88 snapcraft Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPREQUEST(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 Nov 24 11:54:09 Pandora dnsmasq-dhcp[1473]: DHCPACK(lxcbr0) 10.0.3.44 00:16:3e:d0:df:55 ros Nov 24 11:54:50 Pandora kernel: [105852.851699] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.851845] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.851865] 8800512d3c38 8106dead 88046410 880463772000 Nov 24 11:54:50 Pandora kernel: [105852.851891] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.851960] [] ? lpt_disable_clkout_dp+0x8f/0xd0 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852045] [] ? pci_legacy_suspend_late+0xf0/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852064] [] __rpm_callback+0x36/0xc0 Nov 24 11:54:50 Pandora kernel: [105852.852079] [] pm_runtime_work+0xb2/0xe0 Nov 24 11:54:50 Pandora kernel: [105852.852097] [] ? rescuer_thread+0x380/0x380 Nov 24 11:54:50 Pandora kernel: [105852.852121] [] ret_from_fork+0x58/0x90 Nov 24 11:54:50 Pandora kernel: [105852.852142] [ cut here ] Nov 24 11:54:50 Pandora kernel: [105852.852183] Modules linked in: veth nfnetlink_queue nfnetlink_log nfnetlink xt_conntrack ipt_REJECT pci_stub vboxpci(OE) vboxnetadp(OE) vboxnetflt(OE) ip6table_filter ip6_tables ebtable_nat ebtables bbswitch(OE) vboxdrv(OE) xt_CHECKSUM iptable_mangle ipt_MASQUERADE iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables dm_crypt pn544_mei mei_phy pn544 hci nfc uvcvideo dell_laptop dcdbas videobuf2_vmalloc videobuf2_memops snd_hda_codec_realtek videobuf2_core v4l2_common intel_rapl x86_pkg_temp_thermal videodev snd_hda_codec_generic snd_hda_codec_hdmi intel_powerclamp coretemp kvm_intel dm_multipath kvm scsi_dh crct10dif_pclmul crc32_pclmul snd_hda_intel ghash_clmulni_intel snd_hda_controller snd_hda_codec media wl(POE)<4>[105852.852310] Hardware name: Dell Inc. Dell Precision M3800/Dell Precision M3800, BIOS A09 01/08/2015 Nov 24 11:54:50 Pandora kernel: [105852.852323] 8800512d3c38 8106dead 88046410 880463768b68 Nov 24 11:54:50 Pandora kernel: [105852.852342] [] dump_stack+0x45/0x56 Nov 24 11:54:50 Pandora kernel: [105852.852399] [] hsw_enable_pc8+0x5f4/0x600 [i915] Nov 24 11:54:50 Pandora kernel: [105852.852444] [] pci_pm_runtime_suspend+0x61/0x140 Nov 24 11:54:50 Pandora kernel: [105852.852460] [] rpm_callback+0x24/0x80 Nov 24 11:54:50 Pandora kernel: [105852.852476] [] process_one_work+0x182/0x450 Nov 24 11:54:50 Pandora kernel: [105852.852494] [] kthread+0xd2/0xf0 Nov 24 11:54:50 Pandora kernel: [105852.852516] [] ? kthread_create_on_node+0x1c0/0x1c0 Nov 24 11:54:50 Pandora kernel: [105852.852555] WARNING: CPU: 0 PID: 11274 at /build/linux-lts-utopic-KV5w7M/linux-lts-utopic-3.16.0/drivers/gpu/drm/i915/intel_display.c:7262 hsw_enable_pc8+0x5d5/0x600 [i915]() Nov 24 11:54:50 Pandora kernel: btusb hid_multitouch bnep rfcomm aesni_intel aes_x86_64 snd_hwdep lrw gf128mul bluetooth snd_pcm glue_helper ablk_helper cryptd snd_seq_midi 6lowpan_iphc snd_seq_midi_event cfg80211 snd_rawmidi joydev snd_seq serio_raw snd_seq_device snd_timer rtsx_pci_ms snd lpc_ich memstick soundcore mei_me shpchp mei binfmt_misc int3403_thermal dell_wmi sparse_keymap mxm_wmi
[Kernel-packages] [Bug 1513463] [NEW] [SRU] Kernel too big for boot partition
Public bug reported: [Impact] * Recent additions to the mako kernel have made it too big for the mako boot partition. Without this patch, a boot.img cannot be created. [Test Case] 1. Compile the mako kernel without this patch. 2. Attempt to create a boot.img 3. Notice that the kernel is too big. 4. Apply this patch. 5. Run steps 1-2 again. 6. Notice that the kernel is no longer too big. [Regression Potential] * This patch removes ext2 and ext3 and enables ext4's backward- compatibility mode for them instead. The only regression potential is within ext4's backward-compatibility. ** Affects: linux-mako (Ubuntu) Importance: Undecided Status: New ** Description changed: [Impact] - * Recent additions to the mako kernel has made it too big for the mako + * Recent additions to the mako kernel have made it too big for the mako boot partition. Without this patch, a boot.img cannot be created. [Test Case] - 1. Compile the mako kernel without this patch. - 2. Attempt to create a boot.img - 3. Notice that the kernel is too big. - 4. Apply this patch. - 5. Run steps 1-2 again. - 6. Notice that the kernel is no longer too big. + 1. Compile the mako kernel without this patch. + 2. Attempt to create a boot.img + 3. Notice that the kernel is too big. + 4. Apply this patch. + 5. Run steps 1-2 again. + 6. Notice that the kernel is no longer too big. [Regression Potential] - * This patch removes ext2 and ext3 and enables ext4's backward- + * This patch removes ext2 and ext3 and enables ext4's backward- compatibility mode for them instead. The only regression potential is within ext4's backward-compatibility. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-mako in Ubuntu. https://bugs.launchpad.net/bugs/1513463 Title: [SRU] Kernel too big for boot partition Status in linux-mako package in Ubuntu: New Bug description: [Impact] * Recent additions to the mako kernel have made it too big for the mako boot partition. Without this patch, a boot.img cannot be created. [Test Case] 1. Compile the mako kernel without this patch. 2. Attempt to create a boot.img 3. Notice that the kernel is too big. 4. Apply this patch. 5. Run steps 1-2 again. 6. Notice that the kernel is no longer too big. [Regression Potential] * This patch removes ext2 and ext3 and enables ext4's backward- compatibility mode for them instead. The only regression potential is within ext4's backward-compatibility. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-mako/+bug/1513463/+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 1513207] [NEW] [SRU] Enable squashfs support
Public bug reported: [Impact] * The Snappy packaging format will soon move to utilizing a squashfs image per package. However, when that change happens such snaps will fail to install on the Mako due to squashfs support not being enabled. [Test Case] 1. Install squashfs-tools. 2. Create a directory containing generic data (e.g. a text file). 3. Turn that directory into a squashfs image: $ mksquashfs foo.sqsh 4. Attempt to mount that directory: $ sudo mount foo.sqsh /mnt 5. Notice that without this patch, the mount fails due to an unknown filesystem type, whereas it succeeds with this patch applied, and contains the content created in step (2). [Regression Potential] * None known; this only enables squashfs. [Other Info] * These flags were simply copied from the current trusty config. ** Affects: linux-mako (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-mako in Ubuntu. https://bugs.launchpad.net/bugs/1513207 Title: [SRU] Enable squashfs support Status in linux-mako package in Ubuntu: New Bug description: [Impact] * The Snappy packaging format will soon move to utilizing a squashfs image per package. However, when that change happens such snaps will fail to install on the Mako due to squashfs support not being enabled. [Test Case] 1. Install squashfs-tools. 2. Create a directory containing generic data (e.g. a text file). 3. Turn that directory into a squashfs image: $ mksquashfs foo.sqsh 4. Attempt to mount that directory: $ sudo mount foo.sqsh /mnt 5. Notice that without this patch, the mount fails due to an unknown filesystem type, whereas it succeeds with this patch applied, and contains the content created in step (2). [Regression Potential] * None known; this only enables squashfs. [Other Info] * These flags were simply copied from the current trusty config. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-mako/+bug/1513207/+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 1509489] Re: No support for seccomp filters
** Description changed: - The snappy confinement model utilizes both apparmor and seccomp filters, - and while the former is supported by the phone kernel, the latter is - not. Snappy cannot be used on the mako, krillin, or vegetahd without - seccomp filters being backported. + [Impact] + + * The snappy confinement model utilizes both apparmor and seccomp filters, and +while the former is supported by the phone kernel, the latter is not. Snappy +cannot be used on the mako, krillin, or vegetahd without seccomp filters +being backported. + + [Test Case] + + * Run the tests located here: + +http://kernel.ubuntu.com/git/kyrofa/ubuntu- + vivid.git/tree/tools/testing/selftests/seccomp?h=backport_seccomp_filters=555777b2449cb4a69604998e8550001231a0f6af + +They will fail without this change. + + [Regression Potential] + + * AppArmor regression regarding its use of no_new_privs, since it was +previously a fake implementation to facilitate the v3 backport. ** Description changed: [Impact] - * The snappy confinement model utilizes both apparmor and seccomp filters, and -while the former is supported by the phone kernel, the latter is not. Snappy -cannot be used on the mako, krillin, or vegetahd without seccomp filters -being backported. + * The snappy confinement model utilizes both apparmor and seccomp + filters, and while the former is supported by the phone kernel, the + latter is not. Snappy cannot be used on the mako, krillin, or vegetahd + without seccomp filters being backported. [Test Case] - * Run the tests located here: + * Run the tests located here: -http://kernel.ubuntu.com/git/kyrofa/ubuntu- + http://kernel.ubuntu.com/git/kyrofa/ubuntu- vivid.git/tree/tools/testing/selftests/seccomp?h=backport_seccomp_filters=555777b2449cb4a69604998e8550001231a0f6af -They will fail without this change. + They will fail without this change. [Regression Potential] - * AppArmor regression regarding its use of no_new_privs, since it was -previously a fake implementation to facilitate the v3 backport. + * AppArmor regression regarding its use of no_new_privs, since it was + previously a fake implementation to facilitate the v3 backport. ** Description changed: [Impact] * The snappy confinement model utilizes both apparmor and seccomp filters, and while the former is supported by the phone kernel, the latter is not. Snappy cannot be used on the mako, krillin, or vegetahd without seccomp filters being backported. [Test Case] * Run the tests located here: http://kernel.ubuntu.com/git/kyrofa/ubuntu- vivid.git/tree/tools/testing/selftests/seccomp?h=backport_seccomp_filters=555777b2449cb4a69604998e8550001231a0f6af They will fail without this change. [Regression Potential] - * AppArmor regression regarding its use of no_new_privs, since it was - previously a fake implementation to facilitate the v3 backport. + * Potential AppArmor regression regarding its use of no_new_privs, + since it was previously a fake implementation to facilitate the v3 + backport. ** Description changed: [Impact] * The snappy confinement model utilizes both apparmor and seccomp filters, and while the former is supported by the phone kernel, the latter is not. Snappy cannot be used on the mako, krillin, or vegetahd without seccomp filters being backported. [Test Case] * Run the tests located here: http://kernel.ubuntu.com/git/kyrofa/ubuntu- vivid.git/tree/tools/testing/selftests/seccomp?h=backport_seccomp_filters=555777b2449cb4a69604998e8550001231a0f6af They will fail without this change. [Regression Potential] * Potential AppArmor regression regarding its use of no_new_privs, since it was previously a fake implementation to facilitate the v3 backport. + + [Other Info] + + * Backport is from mainline. + * Backport only includes seccomp filters introduced in v3.5 (e.g. does not include syscall or tsync). ** Summary changed: - No support for seccomp filters + [SRU] seccomp filters backport for Mako -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-mako in Ubuntu. https://bugs.launchpad.net/bugs/1509489 Title: [SRU] seccomp filters backport for Mako Status in linux-mako package in Ubuntu: New Bug description: [Impact] * The snappy confinement model utilizes both apparmor and seccomp filters, and while the former is supported by the phone kernel, the latter is not. Snappy cannot be used on the mako, krillin, or vegetahd without seccomp filters being backported. [Test Case] * Run the tests located here: http://kernel.ubuntu.com/git/kyrofa/ubuntu- vivid.git/tree/tools/testing/selftests/seccomp?h=backport_seccomp_filters=555777b2449cb4a69604998e8550001231a0f6af They will fail without this change.
[Kernel-packages] [Bug 1509489] [NEW] No support for seccomp filters
Public bug reported: The snappy confinement model utilizes both apparmor and seccomp filters, and while the former is supported by the phone kernel, the latter is not. Snappy cannot be used on the mako, krillin, or vegetahd without seccomp filters being backported. ** Affects: linux-mako (Ubuntu) Importance: Undecided Status: New ** Description changed: - The snappy confinement model utilizes both apparmor and seccomp filters, and while the former is supported by the phone - kernel, the latter is not. Snappy cannot be used on the mako, krillin, or vegetahd without seccomp filters being backported. + The snappy confinement model utilizes both apparmor and seccomp filters, + and while the former is supported by the phone kernel, the latter is + not. Snappy cannot be used on the mako, krillin, or vegetahd without + seccomp filters being backported. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-mako in Ubuntu. https://bugs.launchpad.net/bugs/1509489 Title: No support for seccomp filters Status in linux-mako package in Ubuntu: New Bug description: The snappy confinement model utilizes both apparmor and seccomp filters, and while the former is supported by the phone kernel, the latter is not. Snappy cannot be used on the mako, krillin, or vegetahd without seccomp filters being backported. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-mako/+bug/1509489/+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 1048258] Re: Cypress trackpad gets psmouse lost sync / driver resynced warnings
@Christopher Penalver: I've confirmed that Joseph's patch has made it all the way upstream to the base Linux kernel (http://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git). Is this issue then resolved? Is anyone still having issues with it? -- 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/1048258 Title: Cypress trackpad gets psmouse lost sync / driver resynced warnings Status in Dell Sputnik: Fix Released Status in “linux” package in Ubuntu: Triaged Status in “linux” source package in Precise: Fix Released Status in “linux” source package in Quantal: Fix Released Bug description: I installed Kubuntu 12.04 with ppa suggested on this forum but I still have intermittent problem with touchpad.I also install kde-config- touchpad and have full control on touchpad(ex.: disable when mouse plugged). It work like I want but after come back from sleep mode, I got error message about synaptics and the syslog look like this: Sep 9 10:28:34 XPS-L321X kernel: [ 6839.441575] psmouse serio1: Trackpad at isa0060/serio1/input0 lost sync at byte 1 Sep 9 10:28:34 XPS-L321X kernel: [ 6839.442852] psmouse serio1: Trackpad at isa0060/serio1/input0 - driver resynced. These lines are repeated in infinite loop. I tried these command: sudo modprobe -r psmouse sudo modprobe psmouse It reassign input: input: CyPS/2 Cypress as /devices/platform/i8042/serio1/input/input17 It stop the loop for 2 minutes and start again Only way to fix is restart x session To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1048258/+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 1048258] Re: Cypress trackpad gets psmouse lost sync / driver resynced warnings
@Allan Crooks: It looks like Joseph got it into Raring, so you should have seen it in a kernel update. Is that not the case? @Christopher Penalver: I'm not sure where along the line that got set back to -1, so the fixed version may have actually been pushed upstream and a mistake made for Raring. I'm checking into this now-- I'll be in touch. -- 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/1048258 Title: Cypress trackpad gets psmouse lost sync / driver resynced warnings Status in Dell Sputnik: Fix Released Status in “linux” package in Ubuntu: Triaged Status in “linux” source package in Precise: Fix Released Status in “linux” source package in Quantal: Fix Released Bug description: I installed Kubuntu 12.04 with ppa suggested on this forum but I still have intermittent problem with touchpad.I also install kde-config- touchpad and have full control on touchpad(ex.: disable when mouse plugged). It work like I want but after come back from sleep mode, I got error message about synaptics and the syslog look like this: Sep 9 10:28:34 XPS-L321X kernel: [ 6839.441575] psmouse serio1: Trackpad at isa0060/serio1/input0 lost sync at byte 1 Sep 9 10:28:34 XPS-L321X kernel: [ 6839.442852] psmouse serio1: Trackpad at isa0060/serio1/input0 - driver resynced. These lines are repeated in infinite loop. I tried these command: sudo modprobe -r psmouse sudo modprobe psmouse It reassign input: input: CyPS/2 Cypress as /devices/platform/i8042/serio1/input/input17 It stop the loop for 2 minutes and start again Only way to fix is restart x session To manage notifications about this bug go to: https://bugs.launchpad.net/dell-sputnik/+bug/1048258/+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
