Sry, I don't have the time right now to post the bug upstream. I'll do
it as soon as can get to it.
The last working BIOS version for me is 1.61. I up- and downgraded quite
a lot for the purpose of testing this bug - and as long as you follow
the instructions (do NOT turn off your computer etc.
Since I got this ThinkPad I refrain from using Redmond products outside of
a VM. But luckily I can give you the link. ^^ All you need to do is take
the current link and substitute the version number suffix. So for v1.61 the
suffix is `j09` instead of `j12`. Prego:
Public bug reported:
On ubuntu 14.04 the linux-firmware package versions 1.127.3 (trusty-
proposed) and 1.127.2 (trusty-security) don't contain
/lib/firmware/iwlwifi-7260-8.ucode
which is firmware version 22.15.8.0 [1] / 22.24.8.0 [2] for Intel
Wireless 7260 needed for the current 3.13 kernel
** Description changed:
On ubuntu 14.04 the linux-firmware package versions 1.127.3 (trusty-
proposed) and 1.127.2 (trusty-security) don't contain
/lib/firmware/iwlwifi-7260-8.ucode
which is firmware version 22.15.8.0 [1] / 22.24.8.0 [2] for Intel
- Wireless 7260 needed for the
** Description changed:
On ubuntu 14.04 the linux-firmware package versions 1.127.3 (trusty-
proposed) and 1.127.2 (trusty-security) don't contain
/lib/firmware/iwlwifi-7260-8.ucode
which is firmware version 22.15.8.0 [1] / 22.24.8.0 [2] for Intel
Wireless-AC 7260 needed for the
** Description changed:
On ubuntu 14.04 the linux-firmware package versions 1.127.3 (trusty-
proposed) and 1.127.2 (trusty-security) don't contain
/lib/firmware/iwlwifi-7260-8.ucode
which is firmware version 22.15.8.0 [1] / 22.24.8.0 [2] for Intel
- Wireless-AC 7260 needed for the
See also Bug #1330724 .
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https://bugs.launchpad.net/bugs/1325200
Title:
Missing iwlwifi-7260-8.ucode causes connection problems
Status in “linux-firmware”
Public bug reported:
suspend to RAM failed before it was completed:
* fan was still on and
* Fn-F1- Fn-F4-status LEDs were still on (signifying muted speakers and
microphone respectively)
* nevertheless the general ThinkPad LED (the i's dot) (/proc/acpi/ibm/led 0)
behaved like normal: slowly
** Description changed:
suspend to RAM failed before it was completed:
- * fan was still on and
+ * fan was still on and
* Fn-F1- Fn-F4-status LEDs were still on (signifying muted speakers and
microphone respectively)
* nevertheless the general ThinkPad LED (the i's dot)
Why incomplete? What's missing, i.e. how can I help?
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https://bugs.launchpad.net/bugs/1331077
Title:
[Lenovo ThinkPad Edge E540] suspend/resume failure
Status in “linux”
** Description changed:
suspend to RAM failed before it was completed:
* fan was still on and
* Fn-F1- Fn-F4-status LEDs were still on (signifying muted speakers and
microphone respectively)
* nevertheless the general ThinkPad LED (the i's dot) (/proc/acpi/ibm/led 0)
behaved like
Public bug reported:
suspend to RAM failed before it was completed:
* fan was still on and
* Fn-F1- Fn-F4-status LEDs were still on (signifying muted speakers and
microphone respectively)
* nevertheless the general ThinkPad LED (the i's dot) (/proc/acpi/ibm/led 0)
behaved like normal: slowly
I created a new report with the updated BIOS v2.08: Bug #1331425
My line of thinking was that the issue was introduced in v2.07, thus I
should report a bug using this version. Plus, as I already checked (see
description), it is not fixed by the latest v2.08.
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** Tags removed: needs-upstream-testing
** Tags added: kernel-bug-exists-upstream
** Tags added: kernel-bug-exisits-upstream-3.14.1
** Tags added: kernel-bug-exists-upstream-3.15.1
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The upstream Mainline Kernel versions I tested (where this issue persists) were:
* v3.14.1-trusty (3.14.1-031401.201404141220)
* v3.15.1-utopic (3.15.1-031501.201406161841)
* 2014-06-18-utopic (3.16.0-999.201406180205)
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** Tags added: kernel-bug-exists-upstream-3.16.0.999
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Title:
[Lenovo ThinkPad Edge E540] suspend/resume failure
Status in “linux”
** Tags removed: needs-upstream-testing
** Tags added: kernel-bug-exists-upstream kernel-bug-exists-upstream-3.16-rc1
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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*** This bug is a duplicate of bug 1331077 ***
https://bugs.launchpad.net/bugs/1331077
** Tags added: kernel-bug-exists-upstream-3.16-rc1
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I cannot tell in retrospect because I installed the BIOS upgrade only
after I upgraded to Trusty.
However I booted Saucy live from a USB drive and the exact same issue
occurs (as described, an incomplete suspend with still powered fan and
keyboard).
(Earlier releases I wouldn't deem sensible to
git apply you can also apply the patches from
http://www.spinics.net/lists/intel-gfx/msg68973.html
Ray-Ven <1467...@bugs.launchpad.net> schrieb am Sa., 14. Jan. 2017 um
23:59 Uhr:
> @Totally King, is it possible you let me try your patched kernel with my
> hardware? I'm not a
apport information
** Tags added: apport-collected xenial
** Description changed:
I have a Lenovo ThinkPad E540 with an Intel Haswell (4th Gen) HD
graphics controller connected to a OneLink Pro Dock. The Dock uses
DisplayPort (DP) 1.2 MST (multi stream transport) to provide both a DP
apport information
** Attachment added: "JournalErrors.txt"
https://bugs.launchpad.net/bugs/1467190/+attachment/4793647/+files/JournalErrors.txt
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apport information
** Attachment added: "IwConfig.txt"
https://bugs.launchpad.net/bugs/1467190/+attachment/4793646/+files/IwConfig.txt
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apport information
** Attachment added: "CRDA.txt"
https://bugs.launchpad.net/bugs/1467190/+attachment/4793644/+files/CRDA.txt
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Thanks! Indeed I updated to the latest BIOS version (no change). As you
can see (with my still identical hardware) the bug persists in ubuntu
16.04.1 and kernel 4.4 (4.4.0-57.58 to be exact). I also just tested the
latest mainline kernel release 4.9 (4.9.0-040900-generic) which did not
fix it!
--
apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1467190/+attachment/4793657/+files/WifiSyslog.txt
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apport information
** Attachment added: "UdevDb.txt"
https://bugs.launchpad.net/bugs/1467190/+attachment/4793656/+files/UdevDb.txt
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apport information
** Attachment added: "ProcModules.txt"
https://bugs.launchpad.net/bugs/1467190/+attachment/4793653/+files/ProcModules.txt
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apport information
** Attachment added: "PulseList.txt"
https://bugs.launchpad.net/bugs/1467190/+attachment/4793654/+files/PulseList.txt
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apport information
** Attachment added: "RfKill.txt"
https://bugs.launchpad.net/bugs/1467190/+attachment/4793655/+files/RfKill.txt
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apport information
** Attachment added: "ProcCpuinfo.txt"
https://bugs.launchpad.net/bugs/1467190/+attachment/4793650/+files/ProcCpuinfo.txt
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apport information
** Attachment added: "ProcEnviron.txt"
https://bugs.launchpad.net/bugs/1467190/+attachment/4793651/+files/ProcEnviron.txt
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apport information
** Attachment added: "Lsusb.txt"
https://bugs.launchpad.net/bugs/1467190/+attachment/4793649/+files/Lsusb.txt
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apport information
** Attachment added: "Lspci.txt"
https://bugs.launchpad.net/bugs/1467190/+attachment/4793648/+files/Lspci.txt
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apport information
** Attachment added: "CurrentDmesg.txt"
https://bugs.launchpad.net/bugs/1467190/+attachment/4793645/+files/CurrentDmesg.txt
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apport information
** Attachment added: "ProcInterrupts.txt"
https://bugs.launchpad.net/bugs/1467190/+attachment/4793652/+files/ProcInterrupts.txt
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** Tags removed: kernel-bug-exists-upstream-4.1-rc8 latest-bios-2.24
** Tags added: kernel-bug-exists-upstream-4.9
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