Hi list! After updating packages and rebooting 1 week ago, my integrated Wacom tablet ISDv4 (pen and touch) (056a:0094) no longer works. Laptop: LENOVO X220t 4296CTO/4296CTO, BIOS 8DET61WW (1.31 ) 04/25/2012 Arch Linux x86_64, testing
Things that got updated and had to do with wacom: [2012-01-17 08:37] upgraded xf86-input-wacom (0.12.0-1 -> 0.13.0-1) [2012-02-12 12:21] upgraded xf86-input-wacom (0.13.0-1 -> 0.13.0-2) [2012-03-10 18:28] upgraded xf86-input-wacom (0.13.0-2 -> 0.14.0-1) [2012-04-01 22:15] installed libwacom (0.4-1) [2012-04-14 14:12] upgraded xf86-input-wacom (0.14.0-1 -> 0.14.0-2) [2012-05-13 14:35] upgraded xf86-input-wacom (0.14.0-2 -> 0.15.0-1) [2012-07-03 02:40] upgraded libwacom (0.4-1 -> 0.6-1) [2012-07-13 09:03] upgraded xf86-input-wacom (0.15.0-1 -> 0.16.0-1) [2012-07-23 19:10] reinstalled xf86-input-wacom (0.16.0-1 -> 0.16.0-1) [2012-07-25 03:40] reinstalled libwacom (0.6-1 -> 0.6-1) [2012-07-28 10:05] Running 'pacman -U /tmp/yaourt-tmp-jj/PKGDEST.opX/xf86-input-wacom-git-20120728-1-x86_64.pkg.tar.xz' [2012-07-28 10:05] removed xf86-input-wacom (0.16.0-1) [2012-07-28 10:05] installed xf86-input-wacom-git (20120728-1) [2012-07-28 10:13] removed xf86-input-wacom-git (20120728-1) [2012-07-28 10:13] installed xf86-input-wacom (0.16.0-1) Kernel updates: [2012-07-17 19:55] upgraded linux (3.4.4-3 -> 3.4.5-1) [2012-07-20 19:29] upgraded linux (3.4.5-1 -> 3.4.6-1) [2012-07-23 16:11] upgraded linux (3.4.6-1 -> 3.5-1) [2012-07-30 14:53] upgraded linux (3.5-1 -> 3.4.6-1) //downgradetest [2012-07-30 15:00] upgraded linux (3.4.6-1 -> 3.5-2) The day it stopped working was 2012-07-23 I think (I rebooted cause of new kernel, dunno the uptime till then). I already figured a couple of things out: No difference between Kernel 3.4.6 and 3.5 (this was my first guess). My device USB id: 056a:0094 is mentioned nowhere: neither in libwacom, modinfo wacom, or on any serious documentation on the internet. No driver is loaded for the device (as the id is missing in modinfo), so i tried to manually assign it with # echo "056a 0094" > /sys/bus/usb/drivers/wacom/new_id but this didn't help. Next thing i might want to try is downgrade xf86-input-wacom, but that wouldn't add the usbid to the kernel module. Maybe these are related errors: http://lists.debian.org/debian-kernel/2012/06/msg00869.html http://lists.debian.org/debian-kernel/2012/06/msg00430.html Other users (https://bbs.archlinux.org/viewtopic.php?id=119332) have a different usb id for their tablet: 056a:00e6, maybe my tablet's firmware is messed up and reports a different usbid from now. I would appreciate any help for getting the tablet to work again, i need it for university (ok, holidays for next 2 months). tl;dr X220t Tablet no longer working after updates, usbid listed nowhere, downgrading kernel doesn't fix -> help please Cheers, Jonas
signature.asc
Description: OpenPGP digital signature
------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
_______________________________________________ Linuxwacom-devel mailing list Linuxwacom-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linuxwacom-devel
