[Expired for linux (Ubuntu) because there has been no activity for 60
days.]
** Changed in: linux (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1636591
Title:
Display connected via DP via USB Type-C docking station is unstable
Status in linux package in Ubuntu:
Expired
Bug description:
Dell XPS13 9360 Developer Edition, docking station - Dell WD15, display -
Dell U2417H
Sometimes it works well, sometimes not. There are a lot of traces in logs.
For example
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.722773] WARNING: CPU: 1 PID:
1159 at /build/linux-kOWph6/linux-4.4.0/ubuntu/i915/intel_display.c:12979
intel_atomic_commit+0x12c7/0x14a0 [i915_bpo]()
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.722777] [ENCODER:47] active
0 with crtc active 1
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.722780] Modules linked in:
ctr ccm arc4 nvram msr ath10k_pci ath10k_core ath mac80211 cfg80211 cmac rfcomm
btusb btrtl cdc_ether usbnet hid_roccat_koneplus hid_roccat hid_roccat_common
snd_usb_audio snd_usbmidi_lib r8152 mii uvcvideo videobuf2_vmalloc
videobuf2_memops videobuf2_v4l2 videobuf2_core v4l2_common videodev media bnep
hid_multitouch(OE) nls_iso8859_1 snd_hda_codec_hdmi(OE) dell_laptop dcdbas
i2c_designware_platform dell_led i2c_designware_core dell_wmi drbg ansi_cprng
x86_pkg_temp_thermal coretemp kvm_intel snd_hda_codec_realtek(OE)
snd_hda_codec_generic(OE) dm_crypt kvm irqbypass crct10dif_pclmul crc32_pclmul
aesni_intel aes_x86_64 lrw snd_hda_intel(OE) gf128mul glue_helper
snd_hda_codec(OE) ablk_helper snd_hda_core(OE) snd_hwdep cryptd rtsx_pci_ms
snd_pcm memstick snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq
snd_seq_device snd_timer input_leds joydev snd serio_raw soundcore idma64
virt_dma mei_me processor_thermal
_device mei intel_soc_dts_iosf shpchp intel_lpss_pci hci_uart btbcm btqca
btintel bluetooth soc_button_array intel_vbtn(OE) intel_lpss_acpi intel_lpss
int3400_thermal int3403_thermal acpi_thermal_rel int340x_thermal_zone
intel_hid(OE) sparse_keymap mac_hid acpi_pad acpi_als kfifo_buf industrialio
parport_pc ppdev lp parport autofs4 btrfs xor raid6_pq hid_plantronics
hid_logitech_hidpp hid_logitech_dj usbhid dm_mirror dm_region_hash dm_log
rtsx_pci_sdmmc i915_bpo intel_ips psmouse i2c_algo_bit drm_kms_helper
syscopyarea sysfillrect sysimgblt nvme fb_sys_fops rtsx_pci drm wmi i2c_hid hid
pinctrl_sunrisepoint video pinctrl_intel fjes
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.722938] CPU: 1 PID: 1159
Comm: Xorg Tainted: G W OE 4.4.0-45-generic #66-Ubuntu
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.722940] Hardware name: Dell
Inc. XPS 13 9360/0839Y6, BIOS 1.0.7 09/13/2016
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.722942] 0000000000000286
000000009b648fb1 ffff880468f4bb18 ffffffff813f1fe3
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.722947] ffff880468f4bb60
ffffffffc028f760 ffff880468f4bb50 ffffffff81081212
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.722950] ffff880464b66900
ffff880464ed5000 ffff88046748f800 ffff880467488800
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.722954] Call Trace:
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.722960]
[<ffffffff813f1fe3>] dump_stack+0x63/0x90
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.722978]
[<ffffffff81081212>] warn_slowpath_common+0x82/0xc0
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.722982]
[<ffffffff810812ac>] warn_slowpath_fmt+0x5c/0x80
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.723037]
[<ffffffffc0237ef3>] ? intel_ddi_get_config+0x113/0x240 [i915_bpo]
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.723088]
[<ffffffffc02172b7>] intel_atomic_commit+0x12c7/0x14a0 [i915_bpo]
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.723107]
[<ffffffff810c3dd0>] ? wake_atomic_t_function+0x60/0x60
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.723149]
[<ffffffffc00bf017>] drm_atomic_commit+0x37/0x60 [drm]
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.723162]
[<ffffffffc012ddb6>] drm_atomic_helper_set_config+0x76/0xb0 [drm_kms_helper]
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.723196]
[<ffffffffc00ade42>] drm_mode_set_config_internal+0x62/0x100 [drm]
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.723217]
[<ffffffffc00b249c>] drm_mode_setcrtc+0x3cc/0x4f0 [drm]
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.723247]
[<ffffffffc00a3752>] drm_ioctl+0x152/0x540 [drm]
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.723279]
[<ffffffffc00b20d0>] ? drm_mode_setplane+0x1b0/0x1b0 [drm]
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.723285]
[<ffffffff8122124f>] do_vfs_ioctl+0x29f/0x490
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.723289]
[<ffffffff8108e471>] ? __set_task_blocked+0x41/0xa0
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.723294]
[<ffffffff81090e06>] ? __set_current_blocked+0x36/0x60
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.723297]
[<ffffffff812214b9>] SyS_ioctl+0x79/0x90
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.723302]
[<ffffffff810910be>] ? SyS_rt_sigprocmask+0x8e/0xc0
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.723320]
[<ffffffff818318b2>] entry_SYSCALL_64_fastpath+0x16/0x71
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.723323] ---[ end trace
9aa497b044f99f27 ]---
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.723380]
[drm:intel_pipe_config_compare [i915_bpo]] *ERROR* mismatch in ddi_pll_sel
(expected 0x00000000, found 0x00000001)
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.723445]
[drm:intel_pipe_config_compare [i915_bpo]] *ERROR* mismatch in shared_dpll
(expected ffff880464269400, found ffff880464269498)
Oct 25 11:12:21 adept-XPS-13-9360 kernel: [ 271.723493]
[drm:intel_pipe_config_compare [i915_bpo]] *ERROR* mismatch in
dpll_hw_state.ctrl1 (expected 0x00000001, found 0x00000000)
I guess that it can be connected with some issue in USB stack. I have a lot
of errors connected with xhdi as well. For example:
Oct 25 11:08:42 adept-XPS-13-9360 kernel: [ 52.671304] usb 3-1.7: reset
full-speed USB device number 6 using xhci_hcd
Oct 25 11:09:58 adept-XPS-13-9360 kernel: [ 128.411507] hub 4-1:1.0:
hub_ext_port_status failed (err = -71)
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.4.0-45-generic 4.4.0-45.66
ProcVersionSignature: Ubuntu 4.4.0-45.66-generic 4.4.21
Uname: Linux 4.4.0-45-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: adept 2469 F.... pulseaudio
Date: Tue Oct 25 11:14:07 2016
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
HibernationDevice: RESUME=UUID=568b04a6-50ae-436f-acb1-f382c33a1ec8
InstallationDate: Installed on 2016-10-06 (19 days ago)
InstallationMedia: Ubuntu 16.04 "Xenial" - Build amd64 LIVE Binary
20160624-10:47
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 0c45:670c Microdia
Bus 001 Device 007: ID 0cf3:e301 Atheros Communications, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. XPS 13 9360
ProcEnviron:
LANGUAGE=en_US
TERM=xterm-256color
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.4.0-45-generic.efi.signed
root=UUID=f79f9409-625c-4f78-83af-cf2cf7928690 ro quiet splash vt.handoff=7
PulseList:
Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not
accessible: Permission denied
No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
linux-restricted-modules-4.4.0-45-generic N/A
linux-backports-modules-4.4.0-45-generic N/A
linux-firmware 1.157.4
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 09/13/2016
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.0.7
dmi.board.name: 0839Y6
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr1.0.7:bd09/13/2016:svnDellInc.:pnXPS139360:pvr:rvnDellInc.:rn0839Y6:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.name: XPS 13 9360
dmi.sys.vendor: Dell Inc.
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