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[Bug 1818816] Re: Ubuntu 16.04 LTS + "lspci: Cannot open /sys/bus No such file" on Dell 5820 Tower

 

However, for both libraries the new commits introduce ABI change, so all
packages linked against libpciaccess and libpci need to be rebuilt. So I
am not sure how feasible it is.

I'll just let the package maintainer decide.

** Also affects: pciutils (Ubuntu)
   Importance: Undecided
       Status: New

** Also affects: libpciaccess (Ubuntu)
   Importance: Undecided
       Status: New

** Changed in: linux (Ubuntu)
       Status: In Progress => Invalid

** Changed in: libpciaccess (Ubuntu)
       Status: New => Invalid

** Changed in: libpciaccess (Ubuntu)
       Status: Invalid => New

** Changed in: nvidia-graphics-drivers (Ubuntu)
       Status: New => Invalid

** Changed in: linux (Ubuntu)
     Assignee: Kai-Heng Feng (kaihengfeng) => (unassigned)

** Also affects: pciutils (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Also affects: libpciaccess (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Also affects: linux (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Also affects: nvidia-graphics-drivers (Ubuntu Xenial)
   Importance: Undecided
       Status: New

** Changed in: linux (Ubuntu Xenial)
       Status: New => Invalid

** Changed in: nvidia-graphics-drivers (Ubuntu Xenial)
       Status: New => Invalid

** Changed in: pciutils (Ubuntu)
       Status: New => Fix Released

** Changed in: libpciaccess (Ubuntu)
       Status: New => Fix Released

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https://bugs.launchpad.net/bugs/1818816

Title:
  Ubuntu 16.04 LTS + "lspci: Cannot open /sys/bus No such file" on Dell
  5820 Tower

Status in libpciaccess package in Ubuntu:
  Fix Released
Status in linux package in Ubuntu:
  Invalid
Status in nvidia-graphics-drivers package in Ubuntu:
  Invalid
Status in pciutils package in Ubuntu:
  Fix Released
Status in libpciaccess source package in Xenial:
  New
Status in linux source package in Xenial:
  Invalid
Status in nvidia-graphics-drivers source package in Xenial:
  Invalid
Status in pciutils source package in Xenial:
  New

Bug description:
  Hello Team,

  I'm experiencing similiar issue on Ubuntu 16.04 on Dell 5820 Tower
  over UEFI installation. I'm using Display port monitor, inorder to get
  proper display I need to download nvidia driver from ppa:graphics-
  drivers/ppa

  After install nvidia-384 and did a reboot, still no display, but can
  able to see the PCI modules conflicted

  #lspci -v 
  lspci: Cannot open /sys/bus/pci/devices/0000:00:03.0/resource: No such file or directory

  There is no issue with Ubuntu 18.04 , which is works perfectly on the
  same machine. Ubuntu 16.04 having issue. Please let me know id there
  is some issue with the running kernel or any package?

  
  Below is the environment details. 
  =================================

  Ubuntu 16.04.4 LTS Xenial
  Kernel - 4.15.0-46-generic

  NVIDIA Quadro P4000

  $lshw -C Display
  WARNING: you should run this program as super-user.
    *-display               
         description: VGA compatible controller
         product: NVIDIA Corporation
         vendor: NVIDIA Corporation
         physical id: 0
         bus info: pci@0000:65:00.0
         version: a1
         width: 64 bits
         clock: 33MHz
         capabilities: vga_controller bus_master cap_list rom
         configuration: driver=nvidia latency=0
         resources: irq:29 memory:d7000000-d7ffffff memory:c0000000-cfffffff memory:d0000000-d1ffffff ioport:b000(size=128) memory:d8000000-d807ffff

  #dpkg -l  | grep  xserver-xorg-core-hwe-16.04
  ii  xserver-xorg-core-hwe-16.04                 2:1.19.5-0ubuntu2~16.04.1     


  $dpkg -l | grep nvid
  ii  nvidia-384                                  384.130-0ubuntu0.16.04.1                      amd64        NVIDIA binary driver - version 384.130
  ii  nvidia-opencl-icd-384                       384.130-0ubuntu0.16.04.1                      amd64        NVIDIA OpenCL ICD
  ii  nvidia-prime                                0.8.2                                         amd64        Tools to enable NVIDIA's Prime
  ii  nvidia-settings                             415.27-0ubuntu0~gpu16.04.1                    amd64        Tool for configuring the NVIDIA graphics driver

  #startx 
  xauth:  file /root/.Xauthority does not exist

  
  X.Org X Server 1.19.5
  Release Date: 2017-10-12
  X Protocol Version 11, Revision 0
  Build Operating System: Linux 4.4.0-101-generic x86_64 Ubuntu
  Current Operating System: Linux ADUAEIT10755WKLX 4.15.0-46-generic #49~16.04.1-Ubuntu SMP Tue Feb 12 17:45:24 UTC 2019 x86_64
  Kernel command line: BOOT_IMAGE=/boot/vmlinuz-4.15.0-46-generic root=UUID=87e6e4eb-2008-48bb-8848-3d0184ae89c1 ro quiet splash vt.handoff=7
  Build Date: 24 November 2017  09:44:25AM
  xorg-server 2:1.19.5-0ubuntu2~16.04.1 (For technical support please see http://www.ubuntu.com/support) 
  Current version of pixman: 0.33.6
  	Before reporting problems, check http://wiki.x.org
  	to make sure that you have the latest version.
  Markers: (--) probed, (**) from config file, (==) default setting,
  	(++) from command line, (!!) notice, (II) informational,
  	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
  (==) Log file: "/var/log/Xorg.0.log", Time: Wed Mar  6 15:14:19 2019
  (==) Using system config directory "/usr/share/X11/xorg.conf.d"
  (EE) 
  (EE) Backtrace:
  (EE) 0: /usr/lib/xorg/Xorg (xorg_backtrace+0x4e) [0x55a968970e1e]
  (EE) 1: /usr/lib/xorg/Xorg (0x55a9687bf000+0x1b5b89) [0x55a968974b89]
  (EE) 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7fe81648b000+0x11390) [0x7fe81649c390]
  (EE) 3: /usr/lib/x86_64-linux-gnu/libpciaccess.so.0 (pci_device_next+0x118) [0x7fe817ae4a38]
  (EE) 4: /usr/lib/x86_64-linux-gnu/libpciaccess.so.0 (pci_device_find_by_slot+0x3b) [0x7fe817ae4abb]
  (EE) 5: /usr/lib/x86_64-linux-gnu/libpciaccess.so.0 (pci_device_vgaarb_init+0xaf) [0x7fe817ae67af]
  (EE) 6: /usr/lib/xorg/Xorg (0x55a9687bf000+0xb17a9) [0x55a9688707a9]
  (EE) 7: /usr/lib/xorg/Xorg (xf86BusConfig+0x62) [0x55a968849e62]
  (EE) 8: /usr/lib/xorg/Xorg (InitOutput+0xa13) [0x55a968857f83]
  (EE) 9: /usr/lib/xorg/Xorg (0x55a9687bf000+0x581a6) [0x55a9688171a6]
  (EE) 10: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf0) [0x7fe8160e1830]
  (EE) 11: /usr/lib/xorg/Xorg (_start+0x29) [0x55a968801329]
  (EE) 
  (EE) Segmentation fault at address 0x0
  (EE) 
  Fatal server error:
  (EE) Caught signal 11 (Segmentation fault). Server aborting
  (EE) 
  (EE) 
  Please consult the The X.Org Foundation support 
  	 at http://wiki.x.org
   for help. 
  (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
  (EE) 
  (EE) Server terminated with error (1). Closing log file.

  Thanks
  --- 
  ApportVersion: 2.20.1-0ubuntu2.15
  Architecture: amd64
  AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/hwC1D0', '/dev/snd/pcmC1D9p', '/dev/snd/pcmC1D8p', '/dev/snd/pcmC1D7p', '/dev/snd/pcmC1D3p', '/dev/snd/controlC1', '/dev/snd/by-path', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/controlC0', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1:
  DistroRelease: Ubuntu 16.04
  InstallationDate: Installed on 2019-03-06 (0 days ago)
  InstallationMedia: Ubuntu 16.04.4 LTS "Xenial Xerus" - Release amd64 (20180228)
  Lspci: Error: command ['lspci', '-vvnn'] failed with exit code 1: lspci: Cannot open /sys/bus/pci/devices/0000:00:03.0/resource: No such file or directory
  MachineType: Dell Inc. Precision 5820 Tower
  NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
  Package: linux (not installed)
  ProcFB: 0 EFI VGA
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-46-generic root=UUID=87e6e4eb-2008-48bb-8848-3d0184ae89c1 ro quiet splash
  ProcVersionSignature: Ubuntu 4.15.0-46.49~16.04.1-generic 4.15.18
  PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
  RelatedPackageVersions:
   linux-restricted-modules-4.15.0-46-generic N/A
   linux-backports-modules-4.15.0-46-generic  N/A
   linux-firmware                             1.157.17
  RfKill:
   
  Tags:  xenial
  Uname: Linux 4.15.0-46-generic x86_64
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  _MarkForUpload: True
  dmi.bios.date: 07/26/2018
  dmi.bios.vendor: Dell Inc.
  dmi.bios.version: 1.7.1
  dmi.board.name: 0X8DXD
  dmi.board.vendor: Dell Inc.
  dmi.board.version: A01
  dmi.chassis.type: 3
  dmi.chassis.vendor: Dell Inc.
  dmi.modalias: dmi:bvnDellInc.:bvr1.7.1:bd07/26/2018:svnDellInc.:pnPrecision5820Tower:pvr:rvnDellInc.:rn0X8DXD:rvrA01:cvnDellInc.:ct3:cvr:
  dmi.product.family: Precision
  dmi.product.name: Precision 5820 Tower
  dmi.sys.vendor: Dell Inc.

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