On Thu, Oct 31, 2024 at 7:34 AM Anca Tibor Attila <anca.ti...@posteo.de> wrote:
> Hello, > > I searched a bit around, but didn't find anything similar (tried to find > somethin in bugzilla...). > > On my machine (Thinkpad E485), running Fedora 40 with all latest updates > (Kernel 6.11.5-200.fc40.x86_64) usb ports stopped working. On boot my > external Harddrive (connected through a hub) starts working, but when I > reach the GNOME login screen, everything USB related device stops. The > funny thing is, my phone still charges. But the hardrive disappears from > the system, the usb-mouse isn't working (trackpoint does), lsusb gives a > funny short list. I now booted the previous kernel, everything works > fine. > > Anyone else noticing this? > Not on the 3 systems (one Apple, 2 Dell) I upgraded. Try a power off restart. If that doesn't solve the issue, make sure you have current firmware updates from Lenovo. This is likely a power management issue -- there may be some UEFI as well as Gnome settings that affect USB devices -- e.g., turning off external devices to reduce power needs at inappropriate times. There have been many issues with wake from sleep where devices don't get power back up. -- George N. White III
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