XPost: linux.debian.bugs.dist 
 From: ganchya@gmail.com 
  
 Hi, 
  
 I think that I have a similar problem. I have a thinkpad X1 with a docking 
 station. 
  
 With Bookworm I was able to connect external USB hard drives to the docking 
 station. Now with Trixie the hard drives are not detected when the docking 
 station is connected to the laptop. Even if the hard drives are connected 
 directly to the laptop. 
  
 If I disconnect the docking station the hard drives are detected. 
  
 Thanks, 
 Daniel 
  
 On Sun, Oct 12, 2025 at 7:57€€€PM Salvatore Bonaccorso  
 wrote: 
  
 > Control: tags -1 + moreinfo 
 > 
 > Hi Florian, 
 > 
 > On Sun, Oct 05, 2025 at 02:23:15PM +0200, Florian Hars wrote: 
 > > Package: src:linux 
 > > Version: 6.12.48-1 
 > > Severity: normal 
 > > 
 > > Dear Maintainer, 
 > > 
 > > when booting connected to a Dell WD19D docking station, my laptop can no 
 > longer activate 
 > > the ethernet interface of the docking station. If I then unplug the 
 > laptop from the 
 > > docking station, connect another laptop running Windows 11 to the 
 > docking station, wait, 
 > > until it has enummerated all devices, unplug and then replug the laptop 
 > running debian, 
 > > the network is detected and works (I am using it to send this report). 
 > > 
 > > The kernel log below misses the important bits, this is waht happened 
 > durin initial boot: 
 > 
 > Thanks. With "no longer activate the ethernet interface" I assume this 
 > means you can identify an earlier kernel revision which did not cause 
 > the problem? 
 > 
 > Two questions: 
 > 
 > First please try to boot with the most current version available in 
 > Debian unstable (6.16.11-1 right now), to see if the problem persist. 
 > 
 > Secondly if you are able to pinpoint a range where the kernel 
 > regressed, it would be great if you can bisect the changes between 
 > those versions (if you need instructions let us know). 
 > 
 > Regards, 
 > Salvatore 
 > 
 > 
  
 
Hi,

I think that I have a similar 
 problem. I 
 have a thinkpad X1 with a docking station.

With 
 Bookworm I was able to connect external USB hard drives to the docking 
 station. Now with Trixie the 
 hard drives are not detected€€when the docking station is connected to the 
 laptop. Even if the hard drives are connected directly to the la 
 top.

If I disconnect the docking station the hard 
 drives are detected.

Thanks,
Daniel

On Sun, Oct 12, 2025 at 7:57€€€PM Salvatore 
 Bonaccorso <Control: tags - 
 1 
 + moreinfo
 
 
 
 Hi Florian,
 
 
 
 On Sun, Oct 05, 2025 at 02:23:15PM +0200, Florian Hars wrote:
 
 > Package: src:linux
 
 > Version: 6.12.48-1
 
 > Severity: normal
 
 > 
 
 > Dear Maintainer,
 
 > 
 
 > when booting connected to a Dell WD19D docking station, my laptop can 
 no 
 longer activate
 
 > the ethernet interface of the docking station. If I then unplug the 
 laptop from the
 
 > docking station, connect another laptop running Windows 11 to the 
 docking 
 station, wait,
 
 > until it has enummerated all devices, unplug and then replug the laptop 
 running debian,
 
 > the network is detected and works (I am using it to send this report). 
 
 
 > 
 
 > The kernel log below misses the important bits, this is waht happened 
 durin initial boot:
 
 
 
 Thanks. With "no longer activate the ethernet interface" I assume 
 this
 
 means you can identify an earlier kernel revision which did not cause
 
 the problem?
 
 
 
 Two questions:
 
 
 
 First please try to boot with the most current version available in
 
 Debian unstable (6.16.11-1 right now), to see if the problem persist.
 
 
 
 Secondly if you are able to pinpoint a range where the kernel
 
 regressed, it would be great if you can bisect the changes between
 
 those versions (if you need instructions let us know).
 
 
 
 Regards,
 
 Salvatore
 
 
 
 
 
  
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