[kwin] [Bug 431954] KWin OpenGL acceleration causes flickering and stale content
https://bugs.kde.org/show_bug.cgi?id=431954 CarlosE changed: What|Removed |Added Resolution|--- |FIXED Status|REPORTED|RESOLVED --- Comment #2 from CarlosE --- Seems to be fixed in Plasma 5.21. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 431954] KWin OpenGL acceleration causes flickering and stale content
https://bugs.kde.org/show_bug.cgi?id=431954 --- Comment #1 from CarlosE --- After more testing, the bug seems to be absent after when using xf86-video-intel. In fact, there is now tearing in the Xorg modesetting driver (when compositing is disabled) that didn't use to be there. I don't know how to debug this issue, but I'm starting to suspect the modesetting driver, rather than KWin, is the culprit. -- You are receiving this mail because: You are watching all bug changes.
[kwin] [Bug 431954] New: KWin OpenGL acceleration causes flickering and stale content
https://bugs.kde.org/show_bug.cgi?id=431954 Bug ID: 431954 Summary: KWin OpenGL acceleration causes flickering and stale content Product: kwin Version: 5.20.5 Platform: Archlinux Packages OS: Linux Status: REPORTED Severity: normal Priority: NOR Component: compositing Assignee: kwin-bugs-n...@kde.org Reporter: carana2...@gmail.com Target Milestone: --- SUMMARY Using OpenGL hardware accelaration with vsync on KWin causes programs to flicker and render stale content. STEPS TO REPRODUCE 1. Choose OpenGL as render infrastructure 2. Set Tearing Prevention to something other than none. 3. Enable compositing. 3. Open programs that have large sections that need constant repainting (such as fast scrolling (sideways and vertically) in Okular, tabbing in a terminal, or blinking carets. OBSERVED RESULT KWin will render stale content (flicker between the current frame and a stale frame from a few miliseconds prior) and cause vertical screen tearing. This is especially noticeable in Okular (when scrolling fast), LibreOffice and Konsole (when the caret blinks). It is absent when compositing is disabled, in screen recordings via Xcomposite, and when vsync is forced via _GL_SYNC_TO_VBLANK (when Tearing Prevention is set to Never). EXPECTED RESULT KWin should the current window content without the need to disable compositing or using Mesa environment variables. SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 5.20.5 KDE Frameworks Version: 5.78.0 Qt Version: 5.15.2 Kernel Version: 5.10.7-111-tkg-pds OS Type: 64-bit Processors: 8 × Intel® Core™ i7-8565U CPU @ 1.80GHz Memory: 7.6 GiB of RAM Graphics Processor: Mesa Intel® UHD Graphics 620 -- You are receiving this mail because: You are watching all bug changes.
[dolphin] [Bug 419640] New: Dolphin occasionaly crashes when started with no arguments
https://bugs.kde.org/show_bug.cgi?id=419640 Bug ID: 419640 Summary: Dolphin occasionaly crashes when started with no arguments Product: dolphin Version: 19.12.3 Platform: Archlinux Packages OS: Linux Status: REPORTED Severity: crash Priority: NOR Component: general Assignee: dolphin-bugs-n...@kde.org Reporter: carana2...@gmail.com CC: kfm-de...@kde.org Target Milestone: --- SUMMARY Dolphin inconsistently crashes upon startup when started with no arguments STEPS TO REPRODUCE 1. Type `dolphin` (no arguments) on the terminal and confirm or click the Dolphin item on the app launcher. 2. Repeat Step 1 until you get a crash. OBSERVED RESULT Dolphin crashes. Backtrace: Thread 1 "dolphin" received signal SIGABRT, Aborted. 0x77d00ce5 in raise () from /usr/lib/libc.so.6 (gdb) bt #0 0x77d00ce5 in raise () at /usr/lib/libc.so.6 #1 0x77cea857 in abort () at /usr/lib/libc.so.6 #2 0x77d442b0 in __libc_message () at /usr/lib/libc.so.6 #3 0x77d4b74a in () at /usr/lib/libc.so.6 #4 0x77d4e8fc in _int_malloc () at /usr/lib/libc.so.6 #5 0x77d4ffb9 in malloc () at /usr/lib/libc.so.6 #6 0x75a510d3 in QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags) () at /usr/lib/libQt5Core.so.5 #7 0x77c3e553 in () at /usr/lib/libdolphinprivate.so.5 #8 0x77c48600 in KItemListSizeHintResolver::itemsInserted(KItemRangeList const&) () at /usr/lib/libdolphinprivate.so.5 #9 0x77c28d18 in KItemListView::slotItemsInserted(KItemRangeList const&) () at /usr/lib/libdolphinprivate.so.5 #10 0x75c56cde in () at /usr/lib/libQt5Core.so.5 #11 0x77be8953 in KItemModelBase::itemsInserted(KItemRangeList const&) () at /usr/lib/libdolphinprivate.so.5 #12 0x77c051bb in KFileItemModel::insertItems(QList&) () at /usr/lib/libdolphinprivate.so.5 #13 0x77c059a1 in KFileItemModel::dispatchPendingItemsToInsert() () at /usr/lib/libdolphinprivate.so.5 #14 0x77c06423 in KFileItemModel::slotCompleted() () at /usr/lib/libdolphinprivate.so.5 #15 0x75c56cde in () at /usr/lib/libQt5Core.so.5 #16 0x776cbe96 in KCoreDirLister::completed(QUrl const&) () at /usr/lib/libKF5KIOCore.so.5 #17 0x776deb46 in () at /usr/lib/libKF5KIOCore.so.5 #18 0x75c56cde in () at /usr/lib/libQt5Core.so.5 #19 0x76e6ce4d in KJob::result(KJob*, KJob::QPrivateSignal) () at /usr/lib/libKF5CoreAddons.so.5 #20 0x76e6d93c in KJob::finishJob(bool) () at /usr/lib/libKF5CoreAddons.so.5 #21 0x77682e09 in KIO::SimpleJob::slotFinished() () at /usr/lib/libKF5KIOCore.so.5 #22 0x7767a28d in KIO::ListJob::slotFinished() () at /usr/lib/libKF5KIOCore.so.5 #23 0x75c56cde in () at /usr/lib/libQt5Core.so.5 #24 0x77652ac0 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () at /usr/lib/libKF5KIOCore.so.5 #25 0x7765071c in KIO::SlaveInterface::dispatch() () at /usr/lib/libKF5KIOCore.so.5 #26 0x77659abb in KIO::Slave::gotInput() () at /usr/lib/libKF5KIOCore.so.5 #27 0x75c56cde in () at /usr/lib/libQt5Core.so.5 #28 0x75c4eada in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #29 0x76794352 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #30 0x7679d829 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #31 0x75c214f2 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #32 0x75c23d56 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5 #33 0x75c7a244 in () at /usr/lib/libQt5Core.so.5 #34 0x738089be in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #35 0x7380a831 in () at /usr/lib/libglib-2.0.so.0 #36 0x7380a871 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #37 0x75c79890 in QEventDispatcherGlib::processEvents(QFlags) () at /usr/lib/libQt5Core.so.5 --Type for more, q to quit, c to continue without paging-- #38 0x75c2005c in QEventLoop::exec(QFlags) () at /usr/lib/libQt5Core.so.5 #39 0x75c28066 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #40 0x77ecd5fa in kdemain () at /usr/lib/libkdeinit5_dolphin.so #41 0x77cec023 in __libc_start_main () at /usr/lib/libc.so.6 #42 0x505e in _start () EXPECTED RESULT Dolphin should display the folder without crashing, as it always does when given arguments. SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 5.18.4 KDE Frameworks Version: 5.68.0 Qt Version: 5.14.2 Kernel Version: 5.5.13-xanmod1-1-xanmod OS Type: 64-bit ADDITIONAL INFORMATION -- You are receiving this mail because: You are watching all bug cha
[lattedock] [Bug 411459] Latte hangs with Superkey
https://bugs.kde.org/show_bug.cgi?id=411459 --- Comment #4 from CarlosE --- Holding it down, I mean. -- You are receiving this mail because: You are watching all bug changes.
[lattedock] [Bug 411459] New: Latte hangs with Superkey
https://bugs.kde.org/show_bug.cgi?id=411459 Bug ID: 411459 Summary: Latte hangs with Superkey Product: lattedock Version: 0.9.1 Platform: Archlinux Packages OS: Linux Status: REPORTED Severity: minor Priority: NOR Component: application Assignee: mvourla...@gmail.com Reporter: carana2...@gmail.com Target Milestone: --- SUMMARY Latte Dock temporarily hangs if Super Key is pressed a while after it is open. STEPS TO REPRODUCE 1. Open with Terminal logging + Super Key held 2. Notice that it will show normally the Super + Key shortcuts (note: I've activated the Latte shortcuts at the Control panel) 3. Wait for the following string to show ``` gpg-connect-agent: no running gpg-agent - starting '/usr/bin/gpg-agent' gpg-connect-agent: waiting for the agent to come up ... (5s) gpg-connect-agent: connection to agent established ``` 4. Press Super key again. It will hang for a few dozen seconds (15-30), then resume operation, until Super is pressed and held again. OBSERVED RESULT Latte stops responding: no animations, no response to mouse, and won't respond to neither SIGTERM nor SIGINT. EXPECTED RESULT Latte should simply show possible Key combinations with SUPER at each icon's top left corner. SOFTWARE/OS VERSIONS Linux/KDE Plasma: 5.16.4 (Arch Linux kernel 5.2.10-zen) KDE Frameworks Version: 5.61.0 Qt Version: 5.13.0 -- You are receiving this mail because: You are watching all bug changes.
[kdenlive] [Bug 393712] New: Freeze with Movit crashes
https://bugs.kde.org/show_bug.cgi?id=393712 Bug ID: 393712 Summary: Freeze with Movit crashes Product: kdenlive Version: 17.12.3 Platform: Ubuntu Packages OS: Linux Status: UNCONFIRMED Severity: normal Priority: NOR Component: Effects & Transitions Assignee: vpi...@kde.org Reporter: carana2...@gmail.com Target Milestone: --- Activating Movit and trying to use the Motion - Freeze effect always crashes the program (17.12.3 PPA) with a segfault. Disabling Movit restores normal functionality of the effect. Info: Qt Version: 5.9.1 Frameworks Version: 5.38.0 MLT Version: 6.5.0 Operating System: Linux 4.16.5-041605-generic x86_64 Distribution: Ubuntu 17.10 GPU: AMD Radeon R6 8700P with AMDGPU Open Source driver. -- You are receiving this mail because: You are watching all bug changes.