On Mon, Sep 02, 2024 at 02:46:04PM +0800, Slark Xiao wrote: > > At 2024-09-02 13:59:28, "Greg KH" <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > >On Mon, Sep 02, 2024 at 11:59:42AM +0800, Slark Xiao wrote: > >> At 2024-07-05 17:39:56, "Greg KH" <gregkh@xxxxxxxxxxxxxxxxxxx> wrote: > >> >On Fri, Jul 05, 2024 at 05:34:06PM +0800, Slark Xiao wrote: > >> >> > >> >> At 2024-07-05 17:22:13, "Johan Hovold" <johan@xxxxxxxxxx> wrote: > >> >> >On Fri, Jul 05, 2024 at 05:11:22PM +0800, Slark Xiao wrote: > >> >> > > >> >> >> I have a concern about the test result of "usb-devices" in Ubuntu > >> >> >> 22.04. Do you know why it wouldn't show our devices any more? > >> >> > > >> >> >No, sorry, no idea. Everything seems to work here with the latest > >> >> >usbutils-017. > >> >> > > >> >> >Is it just your devices that no longer show up or doesn't it work at > >> >> >all? > >> >> > > >> >> A lot of devices missed in Ubuntu 22.04, especially for modem devices. > >> >> Nothing would be printed for modem devices. > >> > > >> >What specific version of usbutils are you using? > >> > > >> >If you pull from the github repo, can you try the version there? > >> > > >> >And if that has problems, a diff of both working and not-working would > >> >be great. > >> > > >> >thanks, > >> > > >> >greg k-h > >> Hi Greg, > >> I reproduced this issue again. And now I checked it with different usbutils > >> version one by one. Version 014 has this issue. Both 013 and 015 works well. > >> Please see attached log: > > > >So this is fine now with the latest version? Note that 015 was released > >way back in 2022 and that is even quite old, 017 is the latest release > >of usbutils. > > > >A problem in usb-devices was fixed in the 015 release, dealing with > >recursion and overwriting existing variables, so odds are that is what > >fixed the problem you were having. Please just use that or newer and > >all should be fine. > > > >thanks, > > > >greg k-h > Yeah, now I am using V017. BTW, the default of usbutils of Ubuntu 22.04.4 LTS is 014. > So may I know do you have any plan to fix it since 22.04 LTS still under maintain. How can I go back in time to fix that version? :) That's up to Ubuntu to resolve, there's nothing I can do, sorry. Please contact them and get them to resolve it as that's what your support contract with them should provide. good luck! greg k-h
