[Kernel-packages] [Bug 1772787] Re: lspci command cannot work normally in ubuntu16.04.4 with 4.10.0-40 kernel
** Tags added: cscc -- 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/1772787 Title: lspci command cannot work normally in ubuntu16.04.4 with 4.10.0-40 kernel Status in linux package in Ubuntu: Invalid Bug description: Execute lspci command in ubuntu 16.04.4 with kernel update (kernel:4.10.0-40-generic), but always prompt error that cannot open /sys/bus/pci/devices/0001:00:02.0/resource: no such file or directory. Execute lspci command in ubuntu 16.04.4 without kernel update (kernel:4.4.0-116-generic), issue not exist. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1772787/+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 1772787] Re: lspci command cannot work normally in ubuntu16.04.4 with 4.10.0-40 kernel
Created a new bug for this https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1818816 -- 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/1772787 Title: lspci command cannot work normally in ubuntu16.04.4 with 4.10.0-40 kernel Status in linux package in Ubuntu: Invalid Bug description: Execute lspci command in ubuntu 16.04.4 with kernel update (kernel:4.10.0-40-generic), but always prompt error that cannot open /sys/bus/pci/devices/0001:00:02.0/resource: no such file or directory. Execute lspci command in ubuntu 16.04.4 without kernel update (kernel:4.4.0-116-generic), issue not exist. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1772787/+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 1772787] Re: lspci command cannot work normally in ubuntu16.04.4 with 4.10.0-40 kernel
Hello Team, I'm experiencing similiar issue on Ubuntu 16.04 on Dell 5820 Tower. 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/: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. 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@: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:d700-d7ff memory:c000-cfff memory:d000-d1ff ioport:b000(size=128) memory:d800-d807 #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 amd64NVIDIA binary driver - version 384.130 ii nvidia-opencl-icd-384 384.130-0ubuntu0.16.04.1 amd64NVIDIA OpenCL ICD ii nvidia-prime0.8.2 amd64Tools to enable NVIDIA's Prime ii nvidia-settings 415.27-0ubuntu0~gpu16.04.1 amd64Tool for configuring the NVIDIA graphics driver -- 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/1772787 Title: lspci command cannot work normally in ubuntu16.04.4 with 4.10.0-40 kernel Status in linux package in Ubuntu: Invalid Bug description: Execute lspci command in ubuntu 16.04.4 with kernel update (kernel:4.10.0-40-generic), but always prompt error that cannot open /sys/bus/pci/devices/0001:00:02.0/resource: no such file or directory. Execute lspci command in ubuntu 16.04.4 without kernel update (kernel:4.4.0-116-generic), issue not exist. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1772787/+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 1772787] Re: lspci command cannot work normally in ubuntu16.04.4 with 4.10.0-40 kernel
hi Adam, thanks for your reply. we found the reson for this issue is due to the intel VMD feature in BIOS. Now we disable the intel VMD feature, and the lspci command can work normally. ** Changed in: linux (Ubuntu) Status: Incomplete => Opinion ** Changed in: linux (Ubuntu) Status: Opinion => Invalid -- 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/1772787 Title: lspci command cannot work normally in ubuntu16.04.4 with 4.10.0-40 kernel Status in linux package in Ubuntu: Invalid Bug description: Execute lspci command in ubuntu 16.04.4 with kernel update (kernel:4.10.0-40-generic), but always prompt error that cannot open /sys/bus/pci/devices/0001:00:02.0/resource: no such file or directory. Execute lspci command in ubuntu 16.04.4 without kernel update (kernel:4.4.0-116-generic), issue not exist. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1772787/+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 1772787] Re: lspci command cannot work normally in ubuntu16.04.4 with 4.10.0-40 kernel
Linux 4.10.0-40 is wildly out of date. The current HWE kernel on 16.04 is 4.13.0-43. Do you still see issues if you upgrade? ** Package changed: debian-installer (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: New => 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/1772787 Title: lspci command cannot work normally in ubuntu16.04.4 with 4.10.0-40 kernel Status in linux package in Ubuntu: Incomplete Bug description: Execute lspci command in ubuntu 16.04.4 with kernel update (kernel:4.10.0-40-generic), but always prompt error that cannot open /sys/bus/pci/devices/0001:00:02.0/resource: no such file or directory. Execute lspci command in ubuntu 16.04.4 without kernel update (kernel:4.4.0-116-generic), issue not exist. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1772787/+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
