<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [BDW] kms_frontbuffer_tracking fbc-suspend fails" href="https://bugs.freedesktop.org/show_bug.cgi?id=98290#c15">Comment # 15</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [BDW] kms_frontbuffer_tracking fbc-suspend fails" href="https://bugs.freedesktop.org/show_bug.cgi?id=98290">bug 98290</a> from <a class="email" href="mailto:humberto.i.perez.rodriguez@intel.com" title="Humberto Israel Perez Rodriguez <humberto.i.perez.rodriguez@intel.com>"> Humberto Israel Perez Rodriguez</a> <pre>(In reply to cprigent from <a href="show_bug.cgi?id=98290#c14">comment #14</a>) > Created <a href="attachment.cgi?id=127427" name="attach_127427" title="BDW__lsusb">attachment 127427</a> <a href="attachment.cgi?id=127427&action=edit" title="BDW__lsusb">[details]</a> > BDW__lsusb > > IGT output shows an rtcwake error: > (kms_frontbuffer_tracking:1651) igt-aux-CRITICAL: This failure means that > something is wrong with the rtcwake tool or how your distro is set up. This > is not a i915.ko or i-g-t bug. > > rtcwake returns a write error after several tries: > root@BDW101:/home/user# rtcwake -m mem -s 30 > rtcwake: wakeup from "mem" using /dev/rtc0 at Thu Oct 20 11:51:10 2016 > root@BDW101:/home/user# rtcwake -m mem -s 30 > rtcwake: wakeup from "mem" using /dev/rtc0 at Thu Oct 20 11:52:54 2016 > root@BDW101:/home/user# rtcwake -m mem -s 30 > rtcwake: wakeup from "mem" using /dev/rtc0 at Thu Oct 20 11:53:45 2016 > rtcwake: write error > > Could it be due to USB? > [ 22.361971] usb 2-7: device descriptor read/64, error -110 > [ 22.589896] usb 2-7: new full-speed USB device number 3 using xhci_hcd > [ 24.098323] random: crng init done > [ 27.738320] usb 2-7: device descriptor read/64, error -110 > [ 43.355423] usb 2-7: device descriptor read/64, error -110 > [ 43.583349] usb 2-7: new full-speed USB device number 4 using xhci_hcd > [ 48.611744] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device > command > [ 48.819846] usb 2-7: Device not responding to setup address. > [ 49.027725] usb 2-7: device not accepting address 4, error -71 > [ 49.147738] usb 2-7: new full-speed USB device number 5 using xhci_hcd > [ 54.244174] xhci_hcd 0000:00:14.0: Timeout while waiting for setup device > command > [ 54.452237] usb 2-7: Device not responding to setup address. > [ 54.660115] usb 2-7: device not accepting address 5, error -71 > [ 54.660163] usb usb2-port7: unable to enumerate USB device > > > Platform BDW: NUC5i7RYB > CPU: Intel(R) Core(TM) i7-5557U CPU @ 3.10GHz (Family 6, Model 61, Stepping > 4) > Motherboard version: H73774-102 > GPU: Intel® Iris™ Graphics 6100 - Intel Corporation Broadwell-U Integrated > Graphics (rev 09) > Memory: two 4GB card Kingston 99U5469-045.A00LF > SSD: INTEL SSDSC2KW24 > > Software > Bios: RYBDWi35.86A.0358.2016.0606.1423 from > <a href="https://downloadcenter.intel.com/downloads/eula/26081/BIOS-Update-RYBDWi35">https://downloadcenter.intel.com/downloads/eula/26081/BIOS-Update-RYBDWi35</a>- > 86A-?httpDown=https%3A%2F%2Fdownloadmirror.intel.com%2F26081%2Feng%2FRY0358. > bio > Linux distribution: Ubuntu 16.04 64 bits > Setup: > Kernel: 4.9.0-rc1 5b633f4 from <a href="http://cgit.freedesktop.org/drm-intel/">http://cgit.freedesktop.org/drm-intel/</a> > commit 5b633f423e27af3a7f30d303e243f5a2e82917ae > Author: Chris Wilson <<a href="mailto:chris@chris-wilson.co.uk">chris@chris-wilson.co.uk</a>> > Date: Tue Oct 18 13:27:24 2016 +0000 > drm-intel-nightly: 2016y-10m-18d-13h-24m-11s UTC integration manifest > libdrm-2.4.71 a44c9c3 from git://anongit.freedesktop.org/mesa/drm > mesa: mesa-12.0.0 8b06176 from git://anongit.freedesktop.org/mesa/mesa > cairo 1.15.2 db8a7f1 from git://anongit.freedesktop.org/cairo > xorg-server-1.18.99.901-80 5dcb066 from > git://git.freedesktop.org/git/xorg/xserver > xf86-video-intel 2.99.917-713 eb01cc5 from > git://git.freedesktop.org/git/xorg/driver/xf86-video-intel > libva-1.7.2-38 3b7e499 from git://git.freedesktop.org/git/vaapi/libva > vaapi-intel-driver: 1.7.2-138 fc7bd06 from > git://git.freedesktop.org/git/vaapi/intel-driver > IGT: 1.16 27d3070 from > <a href="http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git">http://anongit.freedesktop.org/git/xorg/app/intel-gpu-tools.git</a> maybe you can try with # hwclock -w and test againg</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are on the CC list for the bug.</li> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>