Bug#809069: logind sometimes blocks input to X after VT switch

[Michael Biebl]

Control: tags -1 + moreinfo

Am 09.03.2017 um 06:40 schrieb Michael Biebl:
> Hi Ben
> 
> On Sat, 26 Dec 2015 22:44:45 +0000 Ben Hutchings <ben at decadent.org.uk>
> wrote:
>> Package: systemd
>> Version: 228-2
>> Severity: important
>>
>> After switching between a text console (VT 1) and X (VT 7) a few
>> times, I found that keyboard and mouse input no longer worked in X.
>> The system log showed this:
>>
>> [switching to VT 1]
>>
>> Dec 26 22:28:41 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) AIGLX: Suspending AIGLX clients for VT switch
>> Dec 26 22:28:41 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got pause for 226:0
>> Dec 26 22:28:41 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got pause for 13:69
>> Dec 26 22:28:41 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got pause for 13:64
>> Dec 26 22:28:41 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got pause for 13:66
>> Dec 26 22:28:41 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got pause for 13:72
>> Dec 26 22:28:41 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got pause for 13:65
>> Dec 26 22:28:41 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got pause for 13:68
>> Dec 26 22:28:41 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got pause for 13:71
>>
>> [switching to VT 7]
>>
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got resume for 226:0
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) AIGLX: Resuming AIGLX clients after VT switch
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) intel(0): switch to mode 1600x900 at 60.0 on LVDS1 using pipe 0, position (0, 0), rotation normal, reflection none
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got resume for 13:69
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got resume for 13:64
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got resume for 13:66
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: The XKEYBOARD keymap compiler (xkbcomp) reports:
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: > Error:            Meta_R added to symbol map for multiple modifiers
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: >                   Using Mod4, ignoring Mod1.
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: > Error:            Meta_L added to symbol map for multiple modifiers
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: >                   Using Mod4, ignoring Mod1.
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: > Error:            Key <META> added to map for multiple modifiers
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: >                   Using Mod4, ignoring Mod1.
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: Errors from xkbcomp are not fatal to the X server
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got resume for 13:72
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: The XKEYBOARD keymap compiler (xkbcomp) reports:
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: > Error:            Meta_R added to symbol map for multiple modifiers
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: >                   Using Mod4, ignoring Mod1.
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: > Error:            Meta_L added to symbol map for multiple modifiers
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: >                   Using Mod4, ignoring Mod1.
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: > Error:            Key <META> added to map for multiple modifiers
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: >                   Using Mod4, ignoring Mod1.
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: Errors from xkbcomp are not fatal to the X server
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got resume for 13:65
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got resume for 13:68
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got resume for 13:71
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got pause for 226:0
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got pause for 13:69
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got pause for 13:64
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got pause for 13:66
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got pause for 13:72
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got pause for 13:65
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got pause for 13:68
>> Dec 26 22:29:06 deadeye /usr/lib/gdm3/gdm-x-session[2280]: (II) systemd-logind: got pause for 13:71
>>
>> It appears that systemd-logind unblocked input but then blocked it again.
>>
> 
> Sorry for not replying earlier. This bug is rather old, do you still
> experience on an up-to-date stretch system?

This went unanswered, so probably fell through the cracks.
Ben, do you still run into this issue with stretch and/or buster?

Regards,
Michael


-- 
Why is it that all of the instruments seeking intelligent life in the
universe are pointed away from Earth?

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