Re: Why wireless interface cannot be attached to a Linux host bridge?

Quoting brent s. (2020-07-07 20:09:13) > Is anyone aware/at liberty to say how VirtualBox circumvents this > limitation? I presume it's via some sort of software switch trickery, > but they seem to be able to do a bridged(-like) mode via a Wi-Fi interface. See the second "Note" at

Re: USB-hotplugging fails with "failed to load cgroup BPF prog: Operation not permitted" on cgroups v2

Hi, Top-posting a quick update to this: it has magically started working with linux 5.6.10. Didn't on 5.5.13 nor 5.4.35-lts. So the problem has been solved, even though I never got to trace it to its source. -- Pol Quoting Pol Van Aubel (2020-02-15 17:16:14) > Hi, > > Quoting

Re: USB-hotplugging fails with "failed to load cgroup BPF prog: Operation not permitted" on cgroups v2

Hi, Quoting Pol Van Aubel (2020-01-21 23:41:48) > Hi, > > Quoting Pavel Hrdina (2020-01-21 12:53:49) > > Thanks for the logs, but it did not help to figure out where the issue > > is. I was hoping to see some error output from the syscall but the line > > that

Re: USB devices with same vendor:product id

Quoting Ján Tomko (2020-02-03 14:45:38) > There has been a proposal (or two?) for addressing USB hostdevs by bus/port > https://bugzilla.redhat.com/show_bug.cgi?id=1497984 > Sadly it never landed upstream. Regarding that patch, as I mentioned in another reply, *USB* bus numbers on Linux aren't sta

Re: USB devices with same vendor:product id

Hi Maxime, Quoting Maxime Accadia (2020-02-03 14:20:47) > Hi, > > We have a VM with several USB devices attached. Everything works well, > but sometimes, after a reboot of the host, some usb device get a > different bus/device number and that prevent the reboot of the VM : > ... > Any idea on how

Re: USB-hotplugging fails with "failed to load cgroup BPF prog: Operation not permitted" on cgroups v2

Hi, Quoting Pavel Hrdina (2020-01-21 12:53:49) > On Mon, Jan 20, 2020 at 09:00:15PM +0100, Pol Van Aubel wrote: > > Hi, > > > > Quoting Pavel Hrdina (2020-01-20 14:29:36) > > > On Sat, Jan 18, 2020 at 11:17:11PM +0100, Pol Van Aubel wrote: > > > > Hi a

USB-hotplugging fails with "failed to load cgroup BPF prog: Operation not permitted" on cgroups v2

PF=y CONFIG_BPF=y CONFIG_BPF_SYSCALL=y CONFIG_BPF_JIT_ALWAYS_ON=y CONFIG_IPV6_SEG6_BPF=y CONFIG_NETFILTER_XT_MATCH_BPF=m # CONFIG_BPFILTER is not set CONFIG_NET_CLS_BPF=m CONFIG_NET_ACT_BPF=m CONFIG_BPF_JIT=y CONFIG_BPF_STREAM_PARSER=y CONFIG_LWTUNNEL_BPF=y CONFIG_HAVE_EBPF_JIT=y CONFIG_BPF_EVENTS=y # CONFIG_BPF_KPROBE_OVERRIDE is not set # CONFIG_TEST_BPF is not set Regards, Pol Van Aubel