Bug#885570: After upgrade I can continue to reproduce this

[Andrew Latham]

I updated to the stretch-proposed-updates version and am very happy thus
far. Sorry for the noise and thank you for the fix.

# uname -a
Linux lappy7 4.9.0-5-amd64 #1 SMP Debian 4.9.80-2 (2018-02-09) x86_64
GNU/Linux

# dmesg | grep 915
[   15.124116] snd_hda_intel :00:03.0: bound :00:02.0 (ops
i915_audio_component_bind_ops [i915])
[   15.124123] [drm] Initialized i915 1.6.0 20160919 for :00:02.0 on
minor 0
[   16.332502] i915 :00:02.0: fb0: inteldrmfb frame buffer device


On Sun, Feb 11, 2018 at 2:11 PM, Andrew Latham  wrote:

> Yves-Alexis
>
> Thank you. Would enabling that repo/branch and testing help at all with
> this?
>
> My confusion is that https://packages.debian.org/stretch/linux-image-amd64
> and https://packages.debian.org/stretch/linux-image-4.9.0-5-amd64 did not
> match up. I wonder if this is a mistake. I will go back and re-read the
> pages.
>
> On Sun, Feb 11, 2018 at 1:59 PM, Yves-Alexis Perez 
> wrote:
>
>> On Sun, 2018-02-11 at 13:33 -0600, Andrew Latham wrote:
>> > Related info in dmesg
>> > [0.00] Linux version 4.9.0-5-amd64
>> (debian-ker...@lists.debian.org)
>> > (gcc version 6.3.0 20170516 (Debian 6.3.0-18) ) #1 SMP Debian 4.9.65-
>> > 3+deb9u2 (2018-01-04)
>> > [  273.787162] [drm:gen8_irq_handler [i915]] *ERROR* CPU pipe A FIFO
>> > underrun
>>
>> This is not the fixed version. You want to upgrade to 4.9.80-1 (or -2)
>> which
>> is currently sitting in stable-proposed-updates and will be available in
>> the
>> next point release.
>>
>> Regards,
>> --
>> Yves-Alexis
>
>
>
>
> --
> - Andrew "lathama" Latham -
>



-- 
- Andrew "lathama" Latham -

Bug#885570: After upgrade I can continue to reproduce this

[Andrew Latham]

Yves-Alexis

Thank you. Would enabling that repo/branch and testing help at all with
this?

My confusion is that https://packages.debian.org/stretch/linux-image-amd64
and https://packages.debian.org/stretch/linux-image-4.9.0-5-amd64 did not
match up. I wonder if this is a mistake. I will go back and re-read the
pages.

On Sun, Feb 11, 2018 at 1:59 PM, Yves-Alexis Perez 
wrote:

> On Sun, 2018-02-11 at 13:33 -0600, Andrew Latham wrote:
> > Related info in dmesg
> > [0.00] Linux version 4.9.0-5-amd64 (debian-kernel@lists.debian.
> org)
> > (gcc version 6.3.0 20170516 (Debian 6.3.0-18) ) #1 SMP Debian 4.9.65-
> > 3+deb9u2 (2018-01-04)
> > [  273.787162] [drm:gen8_irq_handler [i915]] *ERROR* CPU pipe A FIFO
> > underrun
>
> This is not the fixed version. You want to upgrade to 4.9.80-1 (or -2)
> which
> is currently sitting in stable-proposed-updates and will be available in
> the
> next point release.
>
> Regards,
> --
> Yves-Alexis




-- 
- Andrew "lathama" Latham -

Bug#885570: After upgrade I can continue to reproduce this

[Yves-Alexis Perez]

On Sun, 2018-02-11 at 13:33 -0600, Andrew Latham wrote:
> Related info in dmesg
> [0.00] Linux version 4.9.0-5-amd64 (debian-ker...@lists.debian.org)
> (gcc version 6.3.0 20170516 (Debian 6.3.0-18) ) #1 SMP Debian 4.9.65-
> 3+deb9u2 (2018-01-04)
> [  273.787162] [drm:gen8_irq_handler [i915]] *ERROR* CPU pipe A FIFO
> underrun

This is not the fixed version. You want to upgrade to 4.9.80-1 (or -2) which
is currently sitting in stable-proposed-updates and will be available in the
next point release.

Regards,
-- 
Yves-Alexis

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Bug#885570: After upgrade I can continue to reproduce this

[Andrew Latham]

Thinkpad X1 Carbon Gen3 Intel HD Graphics 5500 Broadwell - WQHD (2560x1440)
Simple Debian Stretch install, updated, using KDE desktop

No bells or tweaks, standard install.

Reproduce
1. Open Google Chrome web browser
2. Open KDE Konsole app
3. Press enter or type a char
4. Screen scrolls horizontally wildly
5. Attempt to use CTRL ALT F2
6. Screen still scrolls horizontally wildly
7. From another system login over SSH and kill both Google Chrome and
Konsole
8. System returns to usable state.
9 Open Google Chrome and type this email
10. From remote system gather debug info and find little if any mention
that there was an issue.

Related info in dmesg
[0.00] Linux version 4.9.0-5-amd64 (debian-ker...@lists.debian.org)
(gcc version 6.3.0 20170516 (Debian 6.3.0-18) ) #1 SMP Debian
4.9.65-3+deb9u2 (2018-01-04)
[  273.787162] [drm:gen8_irq_handler [i915]] *ERROR* CPU pipe A FIFO
underrun

lspci
00:00.0 Host bridge: Intel Corporation Broadwell-U Host Bridge -OPI (rev 09)
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 5500 (rev
09)
00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev
09)
00:14.0 USB controller: Intel Corporation Wildcat Point-LP USB xHCI
Controller (rev 03)
00:16.0 Communication controller: Intel Corporation Wildcat Point-LP MEI
Controller #1 (rev 03)
00:19.0 Ethernet controller: Intel Corporation Ethernet Connection (3)
I218-LM (rev 03)
00:1b.0 Audio device: Intel Corporation Wildcat Point-LP High Definition
Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root
Port #2 (rev e3)
00:1c.1 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root
Port #3 (rev e3)
00:1f.0 ISA bridge: Intel Corporation Wildcat Point-LP LPC Controller (rev
03)
00:1f.2 SATA controller: Intel Corporation Wildcat Point-LP SATA Controller
[AHCI Mode] (rev 03)
00:1f.3 SMBus: Intel Corporation Wildcat Point-LP SMBus Controller (rev 03)
00:1f.6 Signal processing controller: Intel Corporation Wildcat Point-LP
Thermal Management Controller (rev 03)
04:00.0 Network controller: Intel Corporation Wireless 7265 (rev 59)


Please advise what I can do to help troubleshoot this issue.


--
- Andrew "lathama" Latham -