[Bug 1978476] [NEW] Incorrect UNTIL recurrence with midnight start

2022-06-13 Thread Guido Berhoerster
Public bug reported:

EDS generates instances for recurring events starting at midnight with
an UNTIL date  incorrectly. Specifically, using
e_cal_client_generate_instances() or
e_cal_recur_generate_instances_sync() generates an instance one day
after the UNTIL date. This bug was introduced with the migration to
libical-glib and libecal-2.0, so this affects bot focal and jammy. It
was fixed with commit 3969303e (master) and 7fb64814 (gnome-42) which
will be part of the 3.45.1+ and 3.44.3+ releases respectively.

Upstream bug report: https://gitlab.gnome.org/GNOME/evolution-data-
server/-/issues/393

** Affects: evolution-data-server (Ubuntu)
 Importance: Undecided
 Status: New

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Title:
  Incorrect UNTIL recurrence with midnight start

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[Bug 932177]

2013-02-24 Thread Guido Berhoerster
(In reply to comment #15)
> (In reply to comment #14)
> > Fixed in Factory.
> 
> it's back again in 12.3-RC1 (or never got fixed?) !
> 
> I'm using 12.3-RC1 plus updates and run XFCE4.
> 
> /usr/bin/gnome-keyring-daemon --daemonize --login
> 
> gets started and it's loading offering all my ssh-keys, which is a no-go!
> 
> when debugging my ssh-agent problems, I found the hint in some discussions to
> rename/remove nome-keyring-daemon (or remove execute permission).
> 
> this worked fine for me -- until bug #805048: 
> NetworkManager needs gnome-keyring-daemon to ask for wifi passphrases :-((
> 
> so gnome-keyring-daemon is back in businees, and trashes my ssh usage:-(
> 
> looking for other solutions I found e.g.
> http://ubuntuforums.org/showthread.php?t=1655397
> 
> but
> 
>  sudo gconftool-2 --direct --config-source
> xml:readwrite:/etc/gconf/gconf.xml.mandatory --type bool --set
> /apps/gnome-keyring/daemon-components/ssh FALSE
> does not help.
> 
> 
> https://bugs.launchpad.net/ubuntu/+source/gnome-keyring/+bug/932177/comments/20
> 
> does not work either for me, the key daemon still loads/offers all ssh keys
> (output of "ssh-add -l").
> 
> 
> for now I've hacked the gnome-keyring-daemon to garble the path to my keys:
> 
> diff <( strings /usr/bin/gnome-keyring-daemon~ )  <( strings
> /usr/bin/gnome-keyring-daemon ) 
> 9543c9543
> < ~/.ssh
> ---
> > ~/@ssh
> 
> 
> but of corse that's not the way to go:-(
> 
> 
> so my question for running XFCE4:
> 
> how can I disable the ssh-agent functionality for gnome-keyring-daemon these
> days ???

That's currently not possible, you can either start all components of
gnome-keyring-daemon (by enabling GNOME compatibility mode) or not start
it at all. This bug was about making it work properly at all which has
been the case since 12.1. The ability to selectively enable/disable
components is a different issue and would need to be addressed upstream.
Please file a new enhancement request, preferably on the upstream
tracker or here if you want me to forward it for you.

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Title:
  XFCE (and other non-GNOME) desktops do not initialise gnome-keyring
  correctly / WARNING: gnome-keyring:: couldn't connect to PKCS11

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[Bug 415023] Re: brightness is broken on MSI WIND U100

2009-10-28 Thread Guido Berhoerster
Please read comment 37, comment 65 and comment 69. The problem has been
completely triaged, the MSI Wind handles brightness through the BIOS BUT
each change of brightness levels also emits a keypress event which is
then handled by gnome-power-manager, powerdevil, or xfce4-power-manager.
There are two different problems:

The first issue with this is that each keypress changes brightness
twice, resulting effectively in only 4 instead of 8 levels that the
hardware is capable of. This is happens with all previous releases of
Ubuntu as well.

The second issue is new in 9.10 and has been intoduced with kernel
modesetting, that is gnome-power-manager and equivalents start switching
back and forth between two adjacent brightness levels either due to a
rounding bug or feedback loop (remeber that each time brightness levels
are changed in software keypresses are emitted as well).

There is actually a workaround for the second issue (the flickering
people report over and over) and that is disabling kernel modesetting by
passing nomodeset to the kernel at boot time.

The solution to this problem is that power management software needs to
be told that the brightness keys are handled in hardware. In the past
this could be done by setting the HAL property
laptop_panel.brightness_in_hardware to true as Felix Geyer has pointed
out, however this is not read by gnome-power-manager because it handles
the backlight through xrandr instead of HAL.

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[Bug 415023] Re: brightness is broken on MSI WIND U100

2009-10-28 Thread Guido Berhoerster
A workaround is per defintion not a solution to the underlying problem
which I and others have described a couple of times.

However, with kernel modesetting disabled I have not been able to
reproduce the second issue that I mentioned in comment #80. Can you
please describe how to reproduce the flickering that you experience
while kms is disabled?

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[Bug 415023] Re: brightness is broken on MSI WIND U100

2009-10-29 Thread Guido Berhoerster
Disabling KMS just makes the problem appear less often. This is
ultimately a bug in the MSI BIOS, if it chooses to handle the brightness
keys in hardware it shouldn't emit keypress events. The power managers
such as g-p-m, powerdevel, and xfce4-power-manager need to be told to
work around this. For powerdevil patching hal-info would be sufficient
as Felix Geyer has suggested, gnome-power-manager doesn't read this
because it uses xrandr instead of HAL so I don't know how to fix it.
Regarding xfce4-power-manager I don't know either.

This bug is filed against powerdevil, gnome-power-manager, xfce4-power-
manager, and hal-info and these need to be fixed.

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[Bug 413399] Re: [Karmic] [i945] Screen flickers due to constantly changing brightness level

2009-10-24 Thread Guido Berhoerster
*** This bug is a duplicate of bug 415023 ***
https://bugs.launchpad.net/bugs/415023

** This bug has been marked a duplicate of bug 415023
   brightness is broken on MSI WIND U100

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[Karmic] [i945] Screen flickers due to constantly changing brightness level
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[Bug 426010] Re: LCD brightness fluctuates on Gnome login

2009-10-24 Thread Guido Berhoerster
*** This bug is a duplicate of bug 415023 ***
https://bugs.launchpad.net/bugs/415023

** This bug has been marked a duplicate of bug 415023
   brightness is broken on MSI WIND U100

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LCD brightness fluctuates on Gnome login
https://bugs.launchpad.net/bugs/426010
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[Bug 415023] Re: brightness is broken on MSI WIND U100

2009-10-24 Thread Guido Berhoerster
Looking into this problem I just found four more duplicates of this bug
and have counted about 45 people confirming this bug. This issue should
at the very least be mentioned in the release notes, given the
popularity of the MSI Wind U90, U120, U123, U100 models (as well as the
various OEM versions such as the Medion Akoya E1210, Advent 4211, LG
X110 etc.) I predict loads of duplicate reports after the release.

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[Bug 441761] Re: Brightness is reset continuously

2009-10-26 Thread Guido Berhoerster
*** This bug is a duplicate of bug 415023 ***
https://bugs.launchpad.net/bugs/415023

** This bug has been marked a duplicate of bug 415023
   brightness is broken on MSI WIND U100

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Brightness is reset continuously
https://bugs.launchpad.net/bugs/441761
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[Bug 415023] Re: brightness is broken on MSI WIND U100

2009-10-26 Thread Guido Berhoerster
** Bug watch added: GNOME Bug Tracker #599112
   https://bugzilla.gnome.org/show_bug.cgi?id=599112

** Also affects: gnome-power via
   https://bugzilla.gnome.org/show_bug.cgi?id=599112
   Importance: Unknown
   Status: Unknown

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[Bug 415023] Re: brightness is broken on MSI WIND U100

2009-10-27 Thread Guido Berhoerster
A possible workaround to avoid the flicker (at least in my case) is to
disable kernel modesetting, that way g-p-m does not seem to get out of
sync, although it is still buggy in that each brightness keypress is
handeled twice, that is both by g-p-m and in hardware.

The main problem is making g-p-m not react to the brightness key
presses. The MSI Wind apparently handles them in the BIOS while still
passing through keypress events which are noticed and reacted upon by
g-p-m. Adding the brightness_in_hardware setting to HAL is not a proper
solution because the Intel xorg driver supports handling the backlight
through xrandr which g-p-m prefers over HAL and HAL support will most
likely be dropped from g-p-m once all other drivers support this through
xrandr as well.

An please STOP spamming this bug with pointless and completely
irrelevant comments, it makes the ubuntu bugtracker such a pain to use
when one has to wade through dozens if not hundreds of posts to find
some relevant information.

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[Bug 415023] Re: brightness is broken on MSI WIND U100

2009-10-27 Thread Guido Berhoerster
Once again, you do not need to press a key, if you adjust the brightness
in software the hardware emits a keypress.

The main issue is that brightness adjustments need to be either handled
in hardware or in software, i.e. by g-p-m, powerdevil etc, and that
right now it is handled by both. This is broken in 9.04 as well, using
the keys you effectively get only 4 brightness levels although it is
capable of 8, there is just no flickering, which seems to be caused by a
rounding bug when using kernel modesetting.

The solution as I see it is that either MSI updates their BIOS or g-p-m
and friends do not attempt to handle it. I don't know the equivalent of
setting laptop_panel.brightness_in_hardware to true in HAL when using
xrandr. I have asked on the gpm list but really don't have time to
investigate any more into this.

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