This is not a kernel bug. $ lspci lspci: Cannot open /sys/bus/pci/devices/0000:00:03.0/resource: No such file or directory
It's because the the correct address is 10000:00:03.0 instead of 0000:00:03.0: $ ls /sys/bus/pci/devices/10000\:00\:03.0/resource /sys/bus/pci/devices/10000:00:03.0/resource So we need userspace libraries to support 32 bit domain to support the hardware. ** Bug watch added: freedesktop.org Bugzilla #101744 https://bugs.freedesktop.org/show_bug.cgi?id=101744 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1818816 Title: Ubuntu 16.04 LTS + "lspci: Cannot open /sys/bus No such file" on Dell 5820 Tower To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libpciaccess/+bug/1818816/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
