On Tue, Feb 3, 2015 at 9:28 PM, Luke Kenneth Casson Leighton <l...@lkcl.net> wrote: > On Tue, Feb 3, 2015 at 7:58 PM, Ben Hutchings <b...@decadent.org.uk> wrote: >> Control: tag -1 important >> >> On Tue, 2015-02-03 at 15:39 +0000, lkcl wrote: >>> Package: src:linux >>> Version: 3.16.7-ckt2-1 >>> Severity: important >>> >>> after upgrading from 3.13 where the built-in sd card worked perfectly, >>> there is no longer even any kernel events or anything remotely indicating >>> that the apple sd card reader is recognised. >>> >>> i note that there is a similar bug >>> https://lists.debian.org/debian-kernel/2014/09/msg00170.html >>> >>> however this is for an entirely different laptop. >> [...] >> >> And a different device ID. > > yeh. > >> Which driver is being used in 3.13? > > well... as rebooting the machine to find out would be too disruptive > (termination of dozens of long-running programs) i can't directly find > out immediately, so i did some investigation. > > according to these: > > https://usb-ids.gowdy.us/read/UD/05ac > https://wiki.debian.org/InstallingDebianOn/Apple/MacBookPro/11-1#lsusb > > it should be 0a5c:8406 > > (i have the same hardware as on the debian page) > > but what's startling is that the expected usb device is... *entirely > missing* from lsusb. i mean it's _gone_. so this is going to have to > be something that i will need to schedule a reboot when it is > convenient to do so, and find out if it reappears under 3.13. > > but before i do that, what i'm doing to do is an s2disk, and make > sure that the power adaptor is not plugged in at the time (it causes > *massive* EMI spiking which causes me to get electric shocks off of > the aluminium casing if i touch a well-earthed ground point, and > causes the logs to be filled up every second with SATA hard resets). > > give me a few minutes i'll make a report with the findings.
root@bigmac:/home/lkcl/src/quarks# lsusb Bus 002 Device 003: ID 05ac:8406 Apple, Inc. okaaay, after an s2disk and powering up, the device is back. this does not inspire me with confidence in $1500 worth of hardware! so i think ben this one can be closed - if it happens again i'll investigate further. that just leaves the audio one to resolve. l. -- To UNSUBSCRIBE, email to debian-kernel-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: https://lists.debian.org/capweedwqk6exrpep5zokqrthqvshkf70edvg1rmpend75e-...@mail.gmail.com
