bug#53028: nextcloud client segfaults

bug#53028: nextcloud client segfaults

[Γυψ]

Dear all,

after updating my system today nextcloud client segfaults. No helpful error message is output.
The call of 

#+begin_src sh
   nextcloud --logdebug --logfile -
#+end_src

after removing all configuration of nextcloud produces the following output

#+begin_example
2022-01-05 16:50:20:506 [ info nextcloud.gui.application ]:	"################## Nextcloud locale:[en_US] ui_lang:[] version:[3.2.0git] os:[Guix System]"
2022-01-05 16:50:20:506 [ info nextcloud.gui.application ]:	Using "en_US" translation
2022-01-05 16:50:20:507 [ info nextcloud.gui.application ]:	VFS suffix plugin is available
2022-01-05 16:50:20:507 [ info nextcloud.gui.socketapi ]:	server started, listening at  "/run/user/1000/Nextcloud/socket"
2022-01-05 16:50:20:507 [ info nextcloud.gui.folder.manager ]:	setting remote poll timer interval to 30000 msec
2022-01-05 16:50:20:507 [ info nextcloud.gui.account.manager ]:	Migrate: restoreFromLegacySettings, checking settings group "Nextcloud"
2022-01-05 16:50:20:507 [ info nextcloud.gui.account.manager ]:	Migrate: checking old config  "$HOME/.config/ownCloud/owncloud.cfg"
2022-01-05 16:50:20:513 [ info nextcloud.gui.folder.manager ]:	Setup folders from  "$HOME/.config/Nextcloud/folders" (migration)
2022-01-05 16:50:20:513 [ info nextcloud.sync.clientproxy ]:	Set proxy configuration to use the preferred system proxy for http tcp connections
Segmentation fault
#+end_example

Any idea what could have caused this error?

Cheers,
Alex

bug#53028: Acknowledgement (nextcloud client segfaults)

[Γυψ]

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I looked at the difference between the last generation nextcloud-client
worked and the first it segfaults and the list of differences is shown
below [1].

Since nextcloud is a QT application not even gtk+ should make the
difference. Therefore I suspect that it is in the nextcloud-client@3.2
source where the reason for the error is located.

I tried to switch back to 3.1.3 but there doesn't seem to be an older
version for nextcloud-client any more.

> $ guix install nextcloud-client@3.1.3
> guix install: error: nextcloud-client: package not found for version 3.1.3

-- Alex


[1] different packages between working and non-working generation (only
 packages with different versions are shown, versions, not hashes are
 considered):
 
 + python-jupyterlab	3.2.5               	out	/gnu/store/hsm2xijmav64liaay6ph2zyi0vx2mi4a-python-jupyterlab-3.2.5
 - python-jupyterlab	2.2.9               	out	/gnu/store/fsqv8wajabyk7dn11pcqwsdb81rcnv00-python-jupyterlab-2.2.9
 + ungoogled-chromium	96.0.4664.110-1     	out	/gnu/store/pa3k6j8i17bdhz4yw62n5pwg1ca4c1gi-ungoogled-chromium-96.0.4664.110-1
 - ungoogled-chromium	96.0.4664.93-1      	out	/gnu/store/h74xpji0j9kck4lwlrvc02vjc04rbajr-ungoogled-chromium-96.0.4664.93-1
 + nextcloud-client 	3.2.0               	out	/gnu/store/9lqfvn04fsr5npr9glx4ikygdynxqwy1-nextcloud-client-3.2.0
 - nextcloud-client 	3.1.3               	out	/gnu/store/964z4rjzg8236wcf7v24048gvcqm71lh-nextcloud-client-3.1.3
 + flameshot        	0.10.2              	out	/gnu/store/gzkz2ycwpza4vv76zh0i3vwzblpl0kkm-flameshot-0.10.2
 - flameshot        	0.8.5               	out	/gnu/store/8s055qi18q8awrwji13ym5l27kcavmb1-flameshot-0.8.5
 + cups             	2.3.3op2            	out	/gnu/store/1id6r895258wj44wl75zf51c8igq8vmg-cups-2.3.3op2
 - cups             	2.3.3               	out	/gnu/store/bi9p7zj8jjbwxlgah91pqjxypywgaxvq-cups-2.3.3
 + evince           	40.2                	out	/gnu/store/n9pkb1145b9wd3l43ccxm241c29nlb6f-evince-40.2
 - evince           	3.36.5              	out	/gnu/store/kkxnc1qcvlaqhwyqzn7ix75v19zwkzy1-evince-3.36.5
 + rofi             	1.7.2               	out	/gnu/store/klq61hm4h97j11kczm7vlnfsrmwnf9s8-rofi-1.7.2
 - rofi             	1.7.0               	out	/gnu/store/x5rwxpy2w6a0s19yl52x2pir5xm9c75i-rofi-1.7.0
 + gtk+             	3.24.30             	out	/gnu/store/p1x3p9x0x5g5m22dwzi7iw87bpxmb2sz-gtk+-3.24.30
 - gtk+             	3.24.24             	out	/gnu/store/1dswfgvhwykglwkdfzvkypj5zjxicn96-gtk+-3.24.24
 + poppler          	21.07.0             	out	/gnu/store/gkiwa70z1w32xj51fyq9ya95famrh51q-poppler-21.07.0
 - poppler          	0.86.1              	out	/gnu/store/dyiipg5pd852zjwz2j1gd5s0zlxi3gyq-poppler-0.86.1
 + pulseaudio       	15.0                	out	/gnu/store/2ycq2ihp8zqg1687qd9k67xyzc4n0s42-pulseaudio-15.0
 - pulseaudio       	14.0                	out	/gnu/store/jjdrqjy4ns8arqdz37wi0qh43lc2z7d1-pulseaudio-14.0
 + texlive          	20210325            	out	/gnu/store/35xph93135j3l3l856b2504j1hll53vr-texlive-20210325
 - texlive          	20190410            	out	/gnu/store/c1ch558dhj4fh9d30lqb2nyqsrj0cfk1-texlive-20190410
 + cmake            	3.21.3              	out	/gnu/store/wxfx09c113lghn6axwa7gk4cb74ld9cp-cmake-3.21.3
 - cmake            	3.21.1              	out	/gnu/store/vfbw5h12hqg23bagnzgrmclds2vrky3q-cmake-3.21.1
 + weechat          	3.4                 	out	/gnu/store/mnra0cii4br3731zjgbsivdpz7vknbc9-weechat-3.4
 - weechat          	3.3                 	out	/gnu/store/9isbc51mvjidbrcpcwc8idkifn40jb1n-weechat-3.3
 + gnupg            	2.2.32              	out	/gnu/store/75122spwjdkxxgd32gkkil3n7ifax8i5-gnupg-2.2.32
 - gnupg            	2.2.29              	out	/gnu/store/cc0r4spdjr25pisaj4fs7pcyb62v1r2x-gnupg-2.2.29
 + file             	5.41                	out	/gnu/store/x6jwiap9rgdk6zkrp2ccwamw5qkrz92v-file-5.41
 - file             	5.38                	out	/gnu/store/h43rhpn3x2aifkk3sqhaaf6ia7hkqyhp-file-5.38



On Wed, Jan 05 2022, 16:22:01, help-debbugs@gnu.org (GNU bug Tracking System) wrote:

> Thank you for filing a new bug report with debbugs.gnu.org.
>
> This is an automatically generated reply to let you know your message
> has been received.
>
> Your message is being forwarded to the package maintainers and other
> interested parties for their attention; they will reply in due course.
>
> Your message has been sent to the package maintainer(s):
>  bug-guix@gnu.org
>
> If you wish to submit further information on this problem, please
> send it to 53028@debbugs.gnu.org.
>
> Please do not send mail to help-debbugs@gnu.org unless you wish
> to report a problem with the Bug-tracking system.


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bug#53028: (nextcloud client segfaults)

[Γυψ]

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The problem is related to this known issue:

https://github.com/NixOS/nixpkgs/issues/119029

which is fixed in version 3.3 of the client.

Removing the directories

~/.local/share/Nextcloud
~/.cache/Nextcloud

resolved the issue (at least temporarily).

-- Alex

On Thu, Jan 06 2022, 11:03:48, Γυψ <gyps@member.fsf.org> wrote:

> I looked at the difference between the last generation nextcloud-client
> worked and the first it segfaults and the list of differences is shown
> below [1].
>
> Since nextcloud is a QT application not even gtk+ should make the
> difference. Therefore I suspect that it is in the nextcloud-client@3.2
> source where the reason for the error is located.
>
> I tried to switch back to 3.1.3 but there doesn't seem to be an older
> version for nextcloud-client any more.
>
>> $ guix install nextcloud-client@3.1.3
>> guix install: error: nextcloud-client: package not found for version 3.1.3
>
> -- Alex
>
>
> [1] different packages between working and non-working generation (only
>  packages with different versions are shown, versions, not hashes are
>  considered):
>  
>  + python-jupyterlab	3.2.5               	out	/gnu/store/hsm2xijmav64liaay6ph2zyi0vx2mi4a-python-jupyterlab-3.2.5
>  - python-jupyterlab	2.2.9               	out	/gnu/store/fsqv8wajabyk7dn11pcqwsdb81rcnv00-python-jupyterlab-2.2.9
>  + ungoogled-chromium	96.0.4664.110-1     	out	/gnu/store/pa3k6j8i17bdhz4yw62n5pwg1ca4c1gi-ungoogled-chromium-96.0.4664.110-1
>  - ungoogled-chromium	96.0.4664.93-1      	out	/gnu/store/h74xpji0j9kck4lwlrvc02vjc04rbajr-ungoogled-chromium-96.0.4664.93-1
>  + nextcloud-client 	3.2.0               	out	/gnu/store/9lqfvn04fsr5npr9glx4ikygdynxqwy1-nextcloud-client-3.2.0
>  - nextcloud-client 	3.1.3               	out	/gnu/store/964z4rjzg8236wcf7v24048gvcqm71lh-nextcloud-client-3.1.3
>  + flameshot        	0.10.2              	out	/gnu/store/gzkz2ycwpza4vv76zh0i3vwzblpl0kkm-flameshot-0.10.2
>  - flameshot        	0.8.5               	out	/gnu/store/8s055qi18q8awrwji13ym5l27kcavmb1-flameshot-0.8.5
>  + cups             	2.3.3op2            	out	/gnu/store/1id6r895258wj44wl75zf51c8igq8vmg-cups-2.3.3op2
>  - cups             	2.3.3               	out	/gnu/store/bi9p7zj8jjbwxlgah91pqjxypywgaxvq-cups-2.3.3
>  + evince           	40.2                	out	/gnu/store/n9pkb1145b9wd3l43ccxm241c29nlb6f-evince-40.2
>  - evince           	3.36.5              	out	/gnu/store/kkxnc1qcvlaqhwyqzn7ix75v19zwkzy1-evince-3.36.5
>  + rofi             	1.7.2               	out	/gnu/store/klq61hm4h97j11kczm7vlnfsrmwnf9s8-rofi-1.7.2
>  - rofi             	1.7.0               	out	/gnu/store/x5rwxpy2w6a0s19yl52x2pir5xm9c75i-rofi-1.7.0
>  + gtk+             	3.24.30             	out	/gnu/store/p1x3p9x0x5g5m22dwzi7iw87bpxmb2sz-gtk+-3.24.30
>  - gtk+             	3.24.24             	out	/gnu/store/1dswfgvhwykglwkdfzvkypj5zjxicn96-gtk+-3.24.24
>  + poppler          	21.07.0             	out	/gnu/store/gkiwa70z1w32xj51fyq9ya95famrh51q-poppler-21.07.0
>  - poppler          	0.86.1              	out	/gnu/store/dyiipg5pd852zjwz2j1gd5s0zlxi3gyq-poppler-0.86.1
>  + pulseaudio       	15.0                	out	/gnu/store/2ycq2ihp8zqg1687qd9k67xyzc4n0s42-pulseaudio-15.0
>  - pulseaudio       	14.0                	out	/gnu/store/jjdrqjy4ns8arqdz37wi0qh43lc2z7d1-pulseaudio-14.0
>  + texlive          	20210325            	out	/gnu/store/35xph93135j3l3l856b2504j1hll53vr-texlive-20210325
>  - texlive          	20190410            	out	/gnu/store/c1ch558dhj4fh9d30lqb2nyqsrj0cfk1-texlive-20190410
>  + cmake            	3.21.3              	out	/gnu/store/wxfx09c113lghn6axwa7gk4cb74ld9cp-cmake-3.21.3
>  - cmake            	3.21.1              	out	/gnu/store/vfbw5h12hqg23bagnzgrmclds2vrky3q-cmake-3.21.1
>  + weechat          	3.4                 	out	/gnu/store/mnra0cii4br3731zjgbsivdpz7vknbc9-weechat-3.4
>  - weechat          	3.3                 	out	/gnu/store/9isbc51mvjidbrcpcwc8idkifn40jb1n-weechat-3.3
>  + gnupg            	2.2.32              	out	/gnu/store/75122spwjdkxxgd32gkkil3n7ifax8i5-gnupg-2.2.32
>  - gnupg            	2.2.29              	out	/gnu/store/cc0r4spdjr25pisaj4fs7pcyb62v1r2x-gnupg-2.2.29
>  + file             	5.41                	out	/gnu/store/x6jwiap9rgdk6zkrp2ccwamw5qkrz92v-file-5.41
>  - file             	5.38                	out	/gnu/store/h43rhpn3x2aifkk3sqhaaf6ia7hkqyhp-file-5.38
>
>
>
> On Wed, Jan 05 2022, 16:22:01, help-debbugs@gnu.org (GNU bug Tracking System) wrote:
>
>> Thank you for filing a new bug report with debbugs.gnu.org.
>>
>> This is an automatically generated reply to let you know your message
>> has been received.
>>
>> Your message is being forwarded to the package maintainers and other
>> interested parties for their attention; they will reply in due course.
>>
>> Your message has been sent to the package maintainer(s):
>>  bug-guix@gnu.org
>>
>> If you wish to submit further information on this problem, please
>> send it to 53028@debbugs.gnu.org.
>>
>> Please do not send mail to help-debbugs@gnu.org unless you wish
>> to report a problem with the Bug-tracking system.
>
> [[End of PGP Signed Part]]


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bug#53028: Closing

[Andreas Enge]

Since we are at nextcloud@3.8.2 right now, the issue should have disappeared;
closing it.

Thanks for the report and the helpful comments!

Andreas