Re: Flickering XWayland programs after resume from suspend

[jbranso]

March 1, 2021 9:39 AM, "Sébastien Lerique"  wrote:


> 
> Thanks for the report. It turns out this happens also on Gnome on
> X11, and on Waybar sometimes, so it's not an XWayland issue. Here
> are two videos of some of the behaviour (this is after a full
> update of system and profile):
> https://cloud.eauchat.org/s/T82QzNfSYHnbN6F

Thanks for including the videos!  I always think windows of bugs 
are the most helpful!

I suppose you could just exclusively use wayland applications...
Not exactly the best way to fix it.

> 
> Best,
> Sébastien

Re: error: "cannot download for method git-fetch"

[Hartmut Goebel]

Am 24.02.21 um 14:15 schrieb zimoun:

Maybe I misread, but it is not possible to refresh packages with
’git-fetch’ as source because of:


IC. Thanks.

(Maybe there should be a better error message for this case. But ATM I 
don't feel the power for even creating an bug report.)


--
Regards
Hartmut Goebel

| Hartmut Goebel  | h.goe...@crazy-compilers.com   |
| www.crazy-compilers.com | compilers which you thought are impossible |

Re: Flickering XWayland programs after resume from suspend

[Sébastien Lerique]

I use SDDM and Sway, and since a couple weeks I experience a 
bug where
several programs start flickering after I resume from suspend, 
to a
point that they are unusable. This happens at least on Emacs 
and
Firefox (I admit I haven't tested on IceCat), happens in both 
Sway and
Gnome on Wayland, and does not happen in Gnome on X11. Which 
makes me

think it is related to XWayland.


I'm using sway, and I do not have this issue.  I use Firefox and 
Emacs.
I've been running sway for days at a time.  At night I close the 
laptop

lip, and I keep computing for the next day.


On Emacs, some select letters (often 'o') are not rendered. 
Parts of
the windows are not refreshed when other parts are updated. 
Logging

out (to SDDM) and back in fixes the issue.


I do not have this issue.



Thanks for the report. It turns out this happens also on Gnome on 
X11, and on Waybar sometimes, so it's not an XWayland issue. Here 
are two videos of some of the behaviour (this is after a full 
update of system and profile): 
https://cloud.eauchat.org/s/T82QzNfSYHnbN6F


$ guix describe
Generation 70   Feb 28 2021 22:09:23(current)
 nonguix d28a3d8
   repository URL: https://gitlab.com/nonguix/nonguix
   branch: master
   commit: d28a3d8ae7c2f1bbf5887d8b619fedbf3c40e05c
 guix-science ffbe295
   repository URL: 
   https://github.com/guix-science/guix-science.git

   branch: master
   commit: ffbe29563147570d6bcb55cce756fe9742aa204e
 guix 372b15f
   repository URL: https://git.savannah.gnu.org/git/guix.git
   branch: master
   commit: 372b15f8625e7f20cafdba2677d4bf3f5eccc127

$ guix system describe
Generation 135  Mar 01 2021 07:43:31(current)
 file name: /var/guix/profiles/system-135-link
 canonical file name: 
 /gnu/store/pd0iqgi6mg3lk3pmc4lf5bc0l6a4vs1d-system

 label: GNU with Linux 5.10.18
 bootloader: grub-efi
 root device: /dev/mapper/cryptroot
 kernel: 
 /gnu/store/ff06m580x65x2xhl0sc3aawpf8g9m7b8-linux-5.10.18/bzImage

 channels:
   nonguix:
 repository URL: https://gitlab.com/nonguix/nonguix
 branch: master
 commit: d28a3d8ae7c2f1bbf5887d8b619fedbf3c40e05c
   guix-science:
 repository URL: 
 https://github.com/guix-science/guix-science.git

 branch: master
 commit: ffbe29563147570d6bcb55cce756fe9742aa204e
   guix:
 repository URL: https://git.savannah.gnu.org/git/guix.git
 branch: master
 commit: 372b15f8625e7f20cafdba2677d4bf3f5eccc127
 configuration file: 
 /gnu/store/spymhbc166529z63pdycxl59nnwlp2d4-configuration.scm


And here are my system and profile configs: 
https://gitlab.com/wehlutyk/guix-config (`config.scm` and 
`sl-manifest.scm`).


I thought it was a hardware issue for a moment, but logging out 
and back in fixes it. Any advice for where to start about this is 
much appreciated!


Best,
Sébastien

Re: How to check Guix servers have Ungoogled-Chrome substitutions for me?

[zimoun]

Hi,

On Sat, 27 Feb 2021 at 17:14, znavko--- via  wrote:

> I want to see this. And then I want to solve to prevent compilation of
> LibreOffice, Chromium, Icecat if they are to be compiled.

The usual command is “guix weather”.  Otherwise, give a look at «Channels
with Substitutes».




Hope that helps,
simon

Re: How to create /home/user backed by LUKS device decrypted on login

[Guillaume Le Vaillant]

Dr. Arne Babenhauserheide  skribis:

> Hi,
>
> The manual describes how to setup an encrypted root[1], but I got lost
> trying to find out how to setup a user such that the device is opened at
> login (with a prompt for the password) and closed at logout.
>
> I need the --allow-discards option to cryptsetup open, to be
> equivalent to the following:
>
> sudo cryptsetup open --allow-discards --type luks /dev/nvmeXnXp1 my-user
>
> I need the user-home to be encrypted, i.e.
> 
> mount LABEL=my-user /home/my-user
>
> I’d like to set this in my /etc/config.scm but currently I have to
> decrypt before logging in.
>
> [1]: 
> https://guix.gnu.org/manual/en/html_node/Keyboard-Layout-and-Networking-and-Partitioning.html
> https://guix.gnu.org/manual/en/html_node/Mapped-Devices.html
>
> Best wishes,
> Arne

Hi,

You can use the pam-mount service[1] to decrypt a user's home at login,
but it will not create the encrypted volume automatically if it does not
exist; you have to create it yourself.

Also, if you create a LUKS2 volume, you can activate the discard feature
with "cryptsetup --allow-discards --persistent open /dev/xxx path", and
then you won't need to pass the "--allow-discards" option when mounting
the volume anymore.

[1]: https://guix.gnu.org/manual/en/html_node/PAM-Mount-Service.html


signature.asc
Description: PGP signature