Re: [Bug 1822085] Re: Often the VGA screen stops working after screen saver was on
CurrentDesktop: ubuntu:GNOME > Date: Thu Mar 28 12:04:07 2019 > DistUpgraded: Fresh install > DistributionChannelDescriptor: ># This is the distribution channel descriptor for the OEM CDs ># For more information see > http://wiki.ubuntu.com/DistributionChannelDescriptor >canonical-oem-somerville-bionic-amd64-20180608-47+italia-whl+X31 > DistroCodename: bionic > DistroVariant: ubuntu > DkmsStatus: virtualbox, 5.2.18, 4.15.0-1034-oem, x86_64: installed > ExtraDebuggingInterest: Yes > GraphicsCard: >Intel Corporation Device [8086:3ea0] (prog-if 00 [VGA controller]) > Subsystem: Dell Device [1028:08af] > InstallationDate: Installed on 2019-02-12 (44 days ago) > InstallationMedia: Ubuntu 18.04 "Bionic" - Build amd64 LIVE Binary > 20180608-09:38 > MachineType: Dell Inc. XPS 13 9380 > ProcEnviron: >LANG=sv_SE.UTF-8 >SHELL=/bin/bash >TERM=xterm-256color >XDG_RUNTIME_DIR= >PATH=(custom, no user) > ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-1034-oem > root=UUID=0b807479-b451-4f56-b9cc-307300b68200 ro quiet splash vt.handoff=1 > SourcePackage: xorg > Symptom: display > UpgradeStatus: No upgrade log present (probably fresh install) > dmi.bios.date: 02/14/2019 > dmi.bios.vendor: Dell Inc. > dmi.bios.version: 1.2.1 > dmi.board.name: 0KTDY6 > dmi.board.vendor: Dell Inc. > dmi.board.version: A00 > dmi.chassis.type: 10 > dmi.chassis.vendor: Dell Inc. > dmi.modalias: > dmi:bvnDellInc.:bvr1.2.1:bd02/14/2019:svnDellInc.:pnXPS139380:pvr:rvnDellInc.:rn0KTDY6:rvrA00:cvnDellInc.:ct10:cvr: > dmi.product.family: XPS > dmi.product.name: XPS 13 9380 > dmi.sys.vendor: Dell Inc. > version.compiz: compiz N/A > version.libdrm2: libdrm2 2.4.95-1~18.04.1 > version.libgl1-mesa-dri: libgl1-mesa-dri 18.2.8-0ubuntu0~18.04.2 > version.libgl1-mesa-glx: libgl1-mesa-glx 18.2.8-0ubuntu0~18.04.2 > version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu4.2 > version.xserver-xorg-input-evdev: xserver-xorg-input-evdev N/A > version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.0.1-1 > version.xserver-xorg-video-intel: xserver-xorg-video-intel > 2:2.99.917+git20171229-1 > version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2 > > To manage notifications about this bug go to: > > https://bugs.launchpad.net/ubuntu/+source/linux-oem/+bug/1822085/+subscriptions > -- [image: cid:image001.png@01D36838.00FA3050] *Sebastian Andersson* Software Developer +46 709 502457 www.lumenradio.com | Facebook <http://facebook.com/lumenrf> | Twitter <http://twitter.com/lumenradio> | LinkedIn <https://www.linkedin.com/company-beta/832526/> Svangatan 2B, SE-416 68 Göteborg, Sweden ** Attachment added: "image001.png" https://bugs.launchpad.net/bugs/1822085/+attachment/5254394/+files/image001.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1822085 Title: Often the VGA screen stops working after screen saver was on To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-oem/+bug/1822085/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1822085] [NEW] Often the VGA screen stops working after screen saver was on
Public bug reported: I have two connected external monitors. They are connected through a Dell Dock W15. One is connected with VGA, the other with DP. Sometimes the VGA monitor complains about the resolution and will not work after the screen saver has been active (and putting the monitors to sleep). When shutting down the system, it then hangs and I have to force a shutdown with the power button. There seems to be a kernel crash before as seen in the dmesg log. ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug bionic ubuntu ** Description changed: I have two connected external monitors. They are connected through a Dell Dock W15. One is connected with VGA, the other with DP. Sometimes the VGA monitor complains about the resolution and will not work after the screen saver has been active (and putting the monitors to sleep). When shutting down the system, it then hangs and I have to force a shutdown with the power button. - There seems to be a kernel crash before, because the kernel log contains this: - Mar 22 13:29:38 sebastian-XPS-13-9380 kernel: [100351.716527] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun - Mar 22 13:29:38 sebastian-XPS-13-9380 kernel: [100351.885407] [drm:pipe_config_err [i915]] *ERROR* mismatch in pixel_rate (expected 154000, found 307999) - Mar 22 13:29:38 sebastian-XPS-13-9380 kernel: [100351.885470] [drm:pipe_config_err [i915]] *ERROR* mismatch in shared_dpll (expected 3a7a8132, found 332b2d53) - Mar 22 13:29:38 sebastian-XPS-13-9380 kernel: [100351.885524] [drm:pipe_config_err [i915]] *ERROR* mismatch in dpll_hw_state.ctrl1 (expected 0x0003, found 0x0001) - Mar 22 13:29:38 sebastian-XPS-13-9380 kernel: [100351.885573] [drm:pipe_config_err [i915]] *ERROR* mismatch in base.adjusted_mode.crtc_clock (expected 154000, found 307999) - Mar 22 13:29:38 sebastian-XPS-13-9380 kernel: [100351.885618] [drm:pipe_config_err [i915]] *ERROR* mismatch in port_clock (expected 27, found 54) - Mar 22 13:29:38 sebastian-XPS-13-9380 kernel: [100351.885620] [ cut here ] - Mar 22 13:29:38 sebastian-XPS-13-9380 kernel: [100351.885621] pipe state doesn't match! - Mar 22 13:29:38 sebastian-XPS-13-9380 kernel: [100351.885760] WARNING: CPU: 5 PID: 2855 at /build/linux-oem-PiIumz/linux-oem-4.15.0/drivers/gpu/drm/i915/intel_display.c:11601 intel_atomic_commit_tail+0xc8e/0xd30 [i915] - Mar 22 13:29:38 sebastian-XPS-13-9380 kernel: [100351.885762] Modules linked in: rfcomm ccm cdc_acm cdc_ether usbnet cmac r8152 mii snd_usb_audio snd_usbmidi_lib bnep snd_hda_codec_hdmi btusb btrtl btbcm btintel bluetooth uvcvideo videobuf2_vmalloc videobuf2_memops ecdh_generic videobuf2_v4l2 videobuf2_core videodev media pci_stub arc4 vboxpci(OE) vboxnetadp(OE) xfrm_user vboxnetflt(OE) xfrm4_tunnel tunnel4 ipcomp xfrm_ipcomp esp4 ah4 af_key xfrm_algo vboxdrv(OE) l2tp_ppp l2tp_netlink l2tp_core ip6_udp_tunnel udp_tunnel pppox hid_multitouch snd_soc_skl dell_laptop intel_rapl snd_soc_skl_ipc x86_pkg_temp_thermal intel_powerclamp snd_hda_ext_core snd_hda_codec_realtek snd_soc_sst_dsp snd_hda_codec_generic coretemp snd_soc_sst_ipc kvm_intel snd_soc_acpi kvm snd_soc_core irqbypass snd_compress crct10dif_pclmul ac97_bus crc32_pclmul snd_pcm_dmaengine - Mar 22 13:29:38 sebastian-XPS-13-9380 kernel: [100351.885846] ghash_clmulni_intel pcbc aesni_intel aes_x86_64 crypto_simd glue_helper cryptd intel_cstate intel_rapl_perf joydev input_leds serio_raw binfmt_misc dell_wmi dell_smbios dcdbas nls_iso8859_1 dell_wmi_descriptor wmi_bmof intel_wmi_thunderbolt snd_hda_intel snd_hda_codec snd_hda_core snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event ath10k_pci snd_rawmidi ath10k_core snd_seq ath snd_seq_device mac80211 snd_timer snd idma64 virt_dma soundcore cfg80211 rtsx_pci_ms mei_me memstick intel_lpss_pci mei intel_lpss ucsi_acpi processor_thermal_device intel_pch_thermal intel_soc_dts_iosf typec_ucsi typec mac_hid acpi_pad int3403_thermal intel_hid int3400_thermal int340x_thermal_zone acpi_thermal_rel sparse_keymap sch_fq_codel parport_pc ppdev lp parport ip_tables x_tables autofs4 btrfs xor zstd_compress - Mar 22 13:29:38 sebastian-XPS-13-9380 kernel: [100351.885931] raid6_pq uas usb_storage hid_generic usbhid i915 rtsx_pci_sdmmc i2c_algo_bit psmouse drm_kms_helper syscopyarea sysfillrect thunderbolt sysimgblt fb_sys_fops rtsx_pci drm wmi i2c_hid hid video - Mar 22 13:29:38 sebastian-XPS-13-9380 kernel: [100351.885962] CPU: 5 PID: 2855 Comm: Xorg Tainted: GW OE4.15.0-1034-oem #39-Ubuntu - Mar 22 13:29:38 sebastian-XPS-13-9380 kernel: [100351.885964] Hardware name: Dell Inc. XPS 13 9380/0KTDY6, BIOS 1.2.1 02/14/2019 - Mar 22 13:29:38 sebastian-XPS-13-9380 kernel: [100351.886017] RIP: 0010:intel_atomic_commit_tail+0xc8e/0xd30 [i915] - Mar 22 13:29:38 sebastian-XPS-13-9380 kernel: [100351.886020] RSP: 0018:a1b943593ae8
[Bug 1654394] [NEW] No kdump is created
Public bug reported: After creating a test crash (echo c > /proc/sysrq-trigger), the Ubuntu splash screen is shown for around 20 seconds, with the dots being filled and cleared, then the system restarts into, what I assume is, the configured kdump-initrd-image and gives me a busybox shell. The system's root is not mounted, its block-device is not available under /dev. Rebooting from there back to the normal system shows no dumped kernel under the configured /var/crash directory. /var/crash is part of the root fs, an ext4 mounted from /dev/nvme0n1p3 Expected behaviour: echo c > /proc/sysrq-trigger should give a kdump file in /var/crash Actual behavior: no file i /var/crash, a busybox shell in the kexec:ed kernel. ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: kexec-tools 1:2.0.10-1ubuntu2 ProcVersionSignature: Ubuntu 4.4.0-57.78-generic 4.4.35 Uname: Linux 4.4.0-57-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.4 Architecture: amd64 CurrentDesktop: Unity Date: Thu Jan 5 21:38:57 2017 DistributionChannelDescriptor: # This is a distribution channel descriptor # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor canonical-oem-somerville-xenial-amd64-20160624-2 EcryptfsInUse: Yes InstallationDate: Installed on 2017-01-03 (2 days ago) InstallationMedia: Ubuntu 16.04 "Xenial" - Build amd64 LIVE Binary 20160624-10:47 SourcePackage: kexec-tools UpgradeStatus: No upgrade log present (probably fresh install) modified.conffile..etc.default.grub.d.kexec-tools.cfg: GRUB_CMDLINE_LINUX_DEFAULT="$GRUB_CMDLINE_LINUX_DEFAULT crashkernel=384M-:256M" mtime.conffile..etc.default.grub.d.kexec-tools.cfg: 2017-01-05T18:09:40.998631 ** Affects: kexec-tools (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug xenial -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1654394 Title: No kdump is created To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/kexec-tools/+bug/1654394/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
