Public bug reported:
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
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Incomplete
** Tags: ubuntu xenial
** Tags added: xenial
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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
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