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NismoC32
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PostPosted: Sat Mar 02, 2019 12:58 am    Post subject: qt 5.12 and nouveau problems Reply with quote

I just updatet to the latets ~amd64 release of qt from 5.11.3 to 5.12.1

Now plasma is untsable and crashes and sddm behaves graphicaly wierd.

I was wondering what is the most efficient way of downgrading and mask the 5.12 release for now.

Thanks
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mackal
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PostPosted: Sat Mar 02, 2019 5:53 am    Post subject: Reply with quote

Yeah, I'm having issues with plasma now too


edit:


The old revdep-rebuild.sh script did find broken /usr/lib64/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so (symbol _ZN3QV46Object12insertMemberEPNS_6StringEPKNS_8PropertyENS_18PropertyAttributesE version Qt_5_PRIVATE_API not defined in file libQt5Qml.so.5 with link time reference)


But dev-qt/qtxmlpatterns-5.12.1 was rebuilt today already ... I'll update if my desktop is working after that ...


Edit 2: okay, my desktop seems back now after rebuilding that package.
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fedeliallalinea
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PostPosted: Sat Mar 02, 2019 6:58 am    Post subject: Re: qt 5.12 and nouveau problems Reply with quote

NismoC32 wrote:
I just updatet to the latets ~amd64 release of qt from 5.11.3 to 5.12.1

Now plasma is untsable and crashes and sddm behaves graphicaly wierd.

I was wondering what is the most efficient way of downgrading and mask the 5.12 release for now.

Strange my stable system with palsma and qt unstable works fine.
You are in stabe or unstable system?
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NismoC32
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PostPosted: Sat Mar 02, 2019 7:36 pm    Post subject: Reply with quote

I had same error message as mackal but remerge qtxmlpatterns did not solve my problem.

Here are som error messages from sddm:

Code:
sddm-greeter[4645]: file:///usr/share/sddm/themes/breeze/components/VirtualKeyboard.qml:22:1: Type InputPanel unavailable
sddm-greeter[4645]: qrc:/QtQuick/VirtualKeyboard/content/InputPanel.qml:125:5: Type Keyboard unavailable
sddm-greeter[4645]: qrc:/QtQuick/VirtualKeyboard/content/components/Keyboard.qml:36:1: module "QtQuick.VirtualKeyboard.Plugins" is not installed
sddm-greeter[4645]: file:///usr/share/sddm/themes/breeze/components/WallpaperFader.qml:119:13: QML PropertyChanges: Cannot assign to non-existent property "opacity"
sddm-greeter[4645]: file:///usr/share/sddm/themes/breeze/components/WallpaperFader.qml:120:17: Unable to assign [undefined] to QObject*
sddm-greeter[4645]: file:///usr/share/sddm/themes/breeze/components/UserDelegate.qml:174: ReferenceError: ColorScope is not defined
sddm-greeter[4645]: file:///usr/share/sddm/themes/breeze/components/UserDelegate.qml:161:9: Unable to assign [undefined] to QColor
sddm-greeter[4645]: file:///usr/share/sddm/themes/breeze/components/UserDelegate.qml:160:9: Unable to assign [undefined] to int
sddm-greeter[4645]: file:///usr/share/sddm/themes/breeze/components/Clock.qml:40:13: Unable to assign [undefined] to QColor
sddm-greeter[4645]: file:///usr/share/sddm/themes/breeze/components/Clock.qml:39:13: Unable to assign [undefined] to int
sddm-greeter[4645]: file:///usr/share/sddm/themes/breeze/components/Clock.qml:47:13: Unable to assign [undefined] to QColor
sddm-greeter[4645]: file:///usr/share/sddm/themes/breeze/components/Clock.qml:46:13: Unable to assign [undefined] to int


I'm running a unstable (Global ~amd64) system
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asturm
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PostPosted: Sat Mar 02, 2019 8:01 pm    Post subject: Reply with quote

Qt is fully upgraded?

Code:
equery l dev-qt/*

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NismoC32
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PostPosted: Sat Mar 02, 2019 10:50 pm    Post subject: Reply with quote

As far as I can see yes:

equery l dev-qt/*

Code:
[IP-] [  ] dev-qt/designer-5.12.1:5/5.12
[IP-] [  ] dev-qt/linguist-tools-5.12.1:5/5.12
[IP-] [  ] dev-qt/qdbus-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtchooser-66:0
[IP-] [  ] dev-qt/qtconcurrent-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtcore-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtdbus-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtdeclarative-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtgraphicaleffects-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtgui-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtimageformats-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtnetwork-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtopengl-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtpaths-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtprintsupport-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtquickcontrols-5.12.1-r1:5/5.12
[IP-] [  ] dev-qt/qtquickcontrols2-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtscript-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtsensors-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtsql-5.12.1:5/5.12.1
[IP-] [  ] dev-qt/qtsvg-5.12.1:5/5.12
[IP-] [  ] dev-qt/qttest-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtvirtualkeyboard-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtwayland-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtwebchannel-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtwebengine-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtwebkit-5.212.0_pre20180120:5/5.212
[IP-] [  ] dev-qt/qtwidgets-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtx11extras-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtxml-5.12.1:5/5.12
[IP-] [  ] dev-qt/qtxmlpatterns-5.12.1:5/5.12


I even recompiled all of them just to be sure.
But the problem remains
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jfo
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PostPosted: Wed Mar 06, 2019 1:27 am    Post subject: Reply with quote

I am experiencing the same. dmesg started reporting nouveau related errors after
updating to qt-5.12.1. KDE takes for ever to start and locks up as soon as I attempt
to launch something from the applications menu. Everything was running fine
with 5.11.3. I am in the process of reverting back to this version.

Similar problems have been reported by users of other distribution(s) e.g

https://bugs.mageia.org/show_bug.cgi?id=24316

It is not immediately clear if and how the issue has been resolved.
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jfo
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PostPosted: Wed Mar 06, 2019 1:46 am    Post subject: Reply with quote

This seems to be relevant as well

https://bugreports.qt.io/browse/QTBUG-73715?jql=text%20~%20%22nouveau%22
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jfo
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PostPosted: Wed Mar 06, 2019 1:58 am    Post subject: Reply with quote

I unfortunately cannot test this right now, but after reading the qt bug report, it appears
that the issue is that the current nouveau driver does not support multi-threading.
Setting

export QSG_RENDER_LOOP=basic

before launching KDE should inhibit multi-threading.
Perhaps someone can try this and report back ?
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NismoC32
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PostPosted: Wed Mar 06, 2019 1:23 pm    Post subject: Reply with quote

Thanks for the info jfo, I have downgraded to 5.11.3 for now.

I guess we have to wait for a nouvea driver or qt update then.
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mpagano
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PostPosted: Wed Mar 06, 2019 11:45 pm    Post subject: Reply with quote

There's a bug in 5.12.1 that's apparently fixed in 5.12.2.

Deleting the rest of this. Sometimes it worked, but sometimes it didn't.

I think I got lucky the first time.


Last edited by mpagano on Thu Mar 07, 2019 11:22 am; edited 1 time in total
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jfo
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PostPosted: Thu Mar 07, 2019 3:00 am    Post subject: Reply with quote

mpagano - Thank you for the patch and your report.

It looks like the patch disables threading for Mesa based drivers and reverts Qt's behavior to what is described in the
the documentation:

" The non-threaded render loop is currently used by default on Windows with ANGLE or a non-default opengl32 implementation and Linux with Mesa drivers. For the latter this is mostly a precautionary measure, as not all combinations of OpenGL drivers and windowing systems have been tested. At the same time implementations like ANGLE or Mesa llvmpipe are not able to function properly with threaded rendering at all so not using threaded rendering is essential for these."

It is not clear why it was suddenly decided that it might be a good idea to change this. For what it is worth, the documentation also states:

"There are three render loop variants available: basic, windows, and threaded. Out of these, basic and windows are single-threaded,
while threaded performs scene graph rendering on a dedicated thread. Qt attempts to choose a suitable loop based on the platform
and possibly the graphics drivers in use. ...When this is not satisfactory, or for testing purposes, the environment variable
QSG_RENDER_LOOP can be used to force the usage of a given loop.".


Update: since the patch referred to above was removed from the previous message, I will wait for an update. I am
back on qt-5.11.3 . The desktop is stable and the nouveau error messages are gone.
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Chiitoo
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PostPosted: Thu Mar 07, 2019 7:04 pm    Post subject: ><)))°€ Reply with quote

For a good while now, I have been meaning to backport the change that went into 5.12.2 [1], but I never got to setting up nouveau to test it yet. That would go in 'dev-qt/qtgui'.

One may also bump into issues when using the Oxygen theme, for which there is yet another change [2]. This one's for 'dev-qt/qtquickcontrols'.

It should be helpful if someone could test them before I do get to it. :]

1. https://codereview.qt-project.org/gitweb?p=qt/qtbase.git;a=patch;h=96f6cab22cab252cbe7a98bbeadde95497e0bd75
2. https://codereview.qt-project.org/gitweb?p=qt/qtquickcontrols.git;a=patch;h=c231395eec3494619f4977b4c5cd845b9d7341ae
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ShadowHawkBV
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PostPosted: Sat Mar 09, 2019 12:23 pm    Post subject: Reply with quote

Chittoo,
The patch for the QTgui works like a charm. I also tried the qtquickcontrols patch, but it keeps throwing an error (I named it qtquickcontrols-5.12.patch).

Code:
sudo emerge qtquickcontrols
Calculating dependencies... done!

>>> Verifying ebuild manifests

>>> Emerging (1 of 1) dev-qt/qtquickcontrols-5.12.1-r1::gentoo
 * qtquickcontrols-everywhere-src-5.12.1.tar.xz BLAKE2B SHA512 size ;-) ...                                                                                                                                                [ ok ]
>>> Unpacking source...
>>> Unpacking qtquickcontrols-everywhere-src-5.12.1.tar.xz to /var/tmp/portage/dev-qt/qtquickcontrols-5.12.1-r1/work
>>> Source unpacked in /var/tmp/portage/dev-qt/qtquickcontrols-5.12.1-r1/work
>>> Preparing source in /var/tmp/portage/dev-qt/qtquickcontrols-5.12.1-r1/work/qtquickcontrols-everywhere-src-5.12.1 ...
 * Applying qtquickcontrols-5.12.1-scrollviewstyle-div-by-zero.patch ...                                                                                                                                                   [ ok ]
 * Applying qtquickcontrols-5.12.patch ...
1 out of 1 hunk FAILED -- saving rejects to file src/controls/Styles/Base/ScrollViewStyle.qml.rej                                                                                                                          [ !! ]
 * ERROR: dev-qt/qtquickcontrols-5.12.1-r1::gentoo failed (prepare phase):
 *   patch -p1  failed with /etc/portage/patches/dev-qt/qtquickcontrols/qtquickcontrols-5.12.patch
 *
 * Call stack:
 *               ebuild.sh, line  124:  Called src_prepare
 *             environment, line 2762:  Called qt5-build_src_prepare
 *             environment, line 2362:  Called default
 *      phase-functions.sh, line  868:  Called default_src_prepare
 *      phase-functions.sh, line  933:  Called __eapi6_src_prepare
 *             environment, line  250:  Called eapply_user
 *             environment, line  760:  Called eapply '/etc/portage/patches/dev-qt/qtquickcontrols/qtquickcontrols-5.12.patch'
 *             environment, line  730:  Called _eapply_patch '/etc/portage/patches/dev-qt/qtquickcontrols/qtquickcontrols-5.12.patch'
 *             environment, line  668:  Called __helpers_die 'patch -p1  failed with /etc/portage/patches/dev-qt/qtquickcontrols/qtquickcontrols-5.12.patch'
 *   isolated-functions.sh, line  119:  Called die
 * The specific snippet of code:
 *              die "$@"
 *
 * If you need support, post the output of `emerge --info '=dev-qt/qtquickcontrols-5.12.1-r1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-qt/qtquickcontrols-5.12.1-r1::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/dev-qt/qtquickcontrols-5.12.1-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-qt/qtquickcontrols-5.12.1-r1/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-qt/qtquickcontrols-5.12.1-r1/work/qtquickcontrols-everywhere-src-5.12.1'
 * S: '/var/tmp/portage/dev-qt/qtquickcontrols-5.12.1-r1/work/qtquickcontrols-everywhere-src-5.12.1'

>>> Failed to emerge dev-qt/qtquickcontrols-5.12.1-r1, Log file:

>>>  '/var/tmp/portage/dev-qt/qtquickcontrols-5.12.1-r1/temp/build.log'

 * Messages for package dev-qt/qtquickcontrols-5.12.1-r1:

 * ERROR: dev-qt/qtquickcontrols-5.12.1-r1::gentoo failed (prepare phase):
 *   patch -p1  failed with /etc/portage/patches/dev-qt/qtquickcontrols/qtquickcontrols-5.12.patch
 *
 * Call stack:
 *               ebuild.sh, line  124:  Called src_prepare
 *             environment, line 2762:  Called qt5-build_src_prepare
 *             environment, line 2362:  Called default
 *      phase-functions.sh, line  868:  Called default_src_prepare
 *      phase-functions.sh, line  933:  Called __eapi6_src_prepare
 *             environment, line  250:  Called eapply_user
 *             environment, line  760:  Called eapply '/etc/portage/patches/dev-qt/qtquickcontrols/qtquickcontrols-5.12.patch'
 *             environment, line  730:  Called _eapply_patch '/etc/portage/patches/dev-qt/qtquickcontrols/qtquickcontrols-5.12.patch'
 *             environment, line  668:  Called __helpers_die 'patch -p1  failed with /etc/portage/patches/dev-qt/qtquickcontrols/qtquickcontrols-5.12.patch'
 *   isolated-functions.sh, line  119:  Called die
 * The specific snippet of code:
 *              die "$@"
 *
 * If you need support, post the output of `emerge --info '=dev-qt/qtquickcontrols-5.12.1-r1::gentoo'`,
 * the complete build log and the output of `emerge -pqv '=dev-qt/qtquickcontrols-5.12.1-r1::gentoo'`.
 * The complete build log is located at '/var/tmp/portage/dev-qt/qtquickcontrols-5.12.1-r1/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/portage/dev-qt/qtquickcontrols-5.12.1-r1/temp/environment'.
 * Working directory: '/var/tmp/portage/dev-qt/qtquickcontrols-5.12.1-r1/work/qtquickcontrols-everywhere-src-5.12.1'
 * S: '/var/tmp/portage/dev-qt/qtquickcontrols-5.12.1-r1/work/qtquickcontrols-everywhere-src-5.12.1'


So I turned off the oxygen theme for now.

Thanks for getting the systems back up and running with nouveau.
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Chiitoo
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PostPosted: Sat Mar 09, 2019 12:32 pm    Post subject: Reply with quote

ShadowHawkBV wrote:
Chittoo,
The patch for the QTgui works like a charm.

Great!

Quote:
I also tried the qtquickcontrols patch, but it keeps throwing an error (I named it qtquickcontrols-5.12.patch).

Whooops, I missed we already have it:

Quote:
Code:
[...]
>>> Preparing source in /var/tmp/portage/dev-qt/qtquickcontrols-5.12.1-r1/work/qtquickcontrols-everywhere-src-5.12.1 ...
 * Applying qtquickcontrols-5.12.1-scrollviewstyle-div-by-zero.patch ...                                                                                                                                                   [ ok ]
[...]

So that one isn't needed.

Quote:
Thanks for getting the systems back up and running with nouveau.

Eh, I merely linked to the upstream patch, but I'll see if we can get that one into the main Gentoo repository tree as well.

Thanks for testing!
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devsk
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PostPosted: Sun Mar 17, 2019 4:17 pm    Post subject: Reply with quote

Does anybody know if the fix is included in 5.12.2 that got dropped today? This was a nasty bug!! And completely avoidable by sticking with sane default!
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PostPosted: Sun Mar 17, 2019 4:30 pm    Post subject: Reply with quote

devsk wrote:
Does anybody know if the fix is included in 5.12.2 that got dropped today? This was a nasty bug!! And completely avoidable by sticking with sane default!

It is, though there have been reports of new issues yet again (for KDE Plasma users at least).

Testers welcome. :]

See also:
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PostPosted: Mon Mar 18, 2019 4:46 pm    Post subject: Reply with quote

I think I'm starting to really really really dislike the qt5 and nouveau developers. Doing an update today. Three systems using qt5. One has an intel i915, one has an intel I965, and one is using nouveau. Guess which system choked on qtgui and now doesn't have a proper desktop...

Here is the last section of the build log (Full log exceeds pastebins 512kb limit). https://pastebin.com/3RmhCUkN



The emerge --info for qtgui
Code:
Portage 2.3.62 (python 3.6.8-final-0, default/linux/amd64/17.0/desktop/plasma, gcc-8.3.0, glibc-2.28-r5, 5.0.2-gentoo x86_64)
=================================================================
                         System Settings
=================================================================
System uname: Linux-5.0.2-gentoo-x86_64-AMD_Phenom-tm-_II_X4_955_Processor-with-gentoo-2.6
KiB Mem:    16421192 total,  14579744 free
KiB Swap:    3906244 total,   3906244 free
Timestamp of repository gentoo: Mon, 18 Mar 2019 12:00:01 +0000
Head commit of repository gentoo: 22dfbe34522eef790188da9d58e383ba42e82ba1
sh bash 5.0_p2-r2
ld GNU ld (Gentoo 2.32 p1) 2.32.0
app-shells/bash:          5.0_p2-r2::gentoo
dev-java/java-config:     2.2.0-r4::gentoo
dev-lang/perl:            5.28.0::gentoo
dev-lang/python:          2.7.16::gentoo, 3.6.8::gentoo, 3.7.2::gentoo
dev-util/cmake:           3.13.4::gentoo
dev-util/pkgconfig:       0.29.2::gentoo
sys-apps/baselayout:      2.6-r1::gentoo
sys-apps/openrc:          0.41.2::gentoo
sys-apps/sandbox:         2.17::gentoo
sys-devel/autoconf:       2.13-r1::gentoo, 2.69-r4::gentoo
sys-devel/automake:       1.11.6-r3::gentoo, 1.16.1-r1::gentoo
sys-devel/binutils:       2.32::gentoo
sys-devel/gcc:            8.3.0::gentoo
sys-devel/gcc-config:     2.0::gentoo
sys-devel/libtool:        2.4.6-r5::gentoo
sys-devel/make:           4.2.1-r4::gentoo
sys-kernel/linux-headers: 5.0-r1::gentoo (virtual/os-headers)
sys-libs/glibc:           2.28-r5::gentoo
Repositories:

gentoo
    location: /usr/portage
    sync-type: rsync
    sync-uri: rsync://rsync.gentoo.org/gentoo-portage
    priority: -1000
    sync-rsync-verify-max-age: 24
    sync-rsync-verify-jobs: 1
    sync-rsync-extra-opts:
    sync-rsync-verify-metamanifest: yes

ACCEPT_KEYWORDS="amd64 ~amd64"
ACCEPT_LICENSE="*"
CBUILD="x86_64-pc-linux-gnu"
CFLAGS="-O2 -pipe -march=native"
CHOST="x86_64-pc-linux-gnu"
CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt"
CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c"
CXXFLAGS="-O2 -pipe -march=native"
DISTDIR="/usr/portage/distfiles"
ENV_UNSET="DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR"
FCFLAGS="-O2 -pipe"
FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr"
FFLAGS="-O2 -pipe"
GENTOO_MIRRORS="http://gentoo.gossamerhost.com http://mirror.the-best-hosting.net http://gentoo.mirrors.tera-byte.com/ http://mirror.csclub.uwaterloo.ca/gentoo-distfiles/ http://gentoo.arcticnetwork.ca/"
LANG="en_CA.UTF-8"
LDFLAGS="-Wl,-O1 -Wl,--as-needed"
MAKEOPTS="-j3"
PKGDIR="/usr/portage/packages"
PORTAGE_CONFIGROOT="/"
PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git"
PORTAGE_TMPDIR="/var/tmp"
USE="X a52 aac acl acpi activities alsa amd64 apm avahi berkdb bluetooth branding bzip2 cairo cdda cdinstall cdr cli consolekit crypt cups cxx dbus declarative dri dts dvd dvdr emboss encode eudev exif fam firefox flac fortran ftp fuse gdbm gif gimp glamor gphoto2 gpm gtk iconv iopengl ipv6 jpeg jpeg2k kde kipi kwallet lcms ldap libnotify libtirpc lm_sensor mad mime mng mp3 mp4 mpeg mplayer multilib ncurses nls nocd nptl offensive ogg opengl openmp openrc openssl pam pango pcre pdf phonon plasma png policykit ppds pulseaudio python qml qt5 readline rootfs samba sdl seccomp semantic-desktop smp spell ssl startup-notification svg tcpd tiff truetype udev udisks unicode upower usb vid vnc vorbis widgets win32codecs wxwidgets x264 x265 xattr xcb xcomposite xml xv xvid zlib" ABI_X86="64 32" ALSA_CARDS="AC97" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="3dnow 3dnowext mmx mmxext popcnt sse sse2 sse3 sse4a" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="evdev mouse keyboard" KERNEL="linux" L10N="en en-GB" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" NETBEANS_MODULES="apisupport cnd groovy gsf harness ide identity j2ee java mobility nb php profiler soa visualweb webcommon websvccommon xml" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6 php7-1" POSTGRES_TARGETS="postgres9_5 postgres10" PYTHON_SINGLE_TARGET="python3_6" PYTHON_TARGETS="python2_7 python3_6" RUBY_TARGETS="ruby24 ruby21" USERLAND="GNU" VIDEO_CARDS="nouveau" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account"
Unset:  CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, LINGUAS, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS


And finally the emerge -pqv
Code:
[ebuild     U ] dev-qt/qtgui-5.12.2 [5.12.1-r1] USE="dbus egl gif jpeg libinput png udev vnc xcb -accessibility -debug -eglfs -evdev (-gles2) -ibus -test -tslib -tuio"



If someone could confirm my suspicion that the qglxintegration.cpp error is qt5 not playing nice with nouveau, I'll wander over to bugzilla and file a bug report.
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Chiitoo
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PostPosted: Mon Mar 18, 2019 6:02 pm    Post subject: Reply with quote

ShadowHawkBV,

The early parts of the build log would confirm this, but I suspect you're still applying the changes I mentioned, which are in 5.12.2 by default (due to slight changes, it still seems to apply clean enough). :]
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PostPosted: Mon Mar 18, 2019 6:51 pm    Post subject: Reply with quote

:oops: :oops: :oops: :oops: :oops:

Must be 2% smarter then the machine. :oops: :oops: Would have been nice if it had of tossed an error when the patch came up. :twisted:
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