sitter added a comment.
In D7563#676151 <https://phabricator.kde.org/D7563#676151>, @cblack wrote: > In D7563#674682 <https://phabricator.kde.org/D7563#674682>, @sitter wrote: > > > This really cannot land right now IMHO. Dolphin can actually deadlock itself because it uses way too much nested event looping and will be entirely unresponsive to mouse inputs when certain timers happen to trigger. A trivial way to reproduce this is to try and duplicate a file in file:/ > > > Can't reproduce, duplication works fine. It no longer deadlocks, it still doesn't work though. Now I get an empty file dolphin(137764)/(kf5.kio.core.copyjob) KIO::copyAs: src= QUrl("file:///list") dest= QUrl("file:///list copy") dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJobPrivate::slotStart: CopyJob: stating the dest QUrl("file:///") dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJob::slotResult: d->state= 1 dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJobPrivate::slotResultStating: dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJobPrivate::slotResultStating: dest is dir: true dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJobPrivate::statCurrentSrc: fast path! found info about QUrl("file:///list") in KCoreDirLister dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJobPrivate::addCopyInfoFromUDSEntry: fileName= "list" url= QUrl("file:///list") dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJobPrivate::addCopyInfoFromUDSEntry: uSource= QUrl("file:///list") uDest(1)= QUrl("file:///list copy") dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJobPrivate::addCopyInfoFromUDSEntry: uDest(2)= QUrl("file:///list copy") dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJobPrivate::addCopyInfoFromUDSEntry: QUrl("file:///list") -> QUrl("file:///list copy") dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJobPrivate::sourceStated: Source is a file (or a symlink), or we are linking -> no recursive listing dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJobPrivate::statNextSrc: Setting m_dest to QUrl("file:///list copy") dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJobPrivate::statCurrentSrc: Stating finished. To copy: 39549 , available: 155277156352 dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJobPrivate::copyNextFile: dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJobPrivate::copyNextFile: preparing to copy QUrl("file:///list") 39549 155277156352 dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJobPrivate::copyNextFile: copying "/list copy" dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJobPrivate::copyNextFile: Copying QUrl("file:///list") to QUrl("file:///list copy") dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJobPrivate::slotProcessedSize: 39549 dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJobPrivate::slotProcessedSize: emit processedSize 39549 kio_file(137793)/(kf5.kio.kio_file) FileProtocol::copy: Could not change permissions for "/list copy" kio_file(137793)/(kf5.kio.kio_file) FileProtocol::copy: Couldn't preserve group for "/list copy" kio_file(137793)/(kf5.kio.kio_file) FileProtocol::copy: Couldn't preserve access and modification time for "/list copy" dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJob::slotResult: d->state= 6 dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJobPrivate::slotResultCopyingFiles: 0 files remaining dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJobPrivate::copyNextFile: dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJobPrivate::copyNextFile: copyNextFile finished dolphin(137764)/(kf5.kio.core.copyjob) KIO::CopyJob::emitResult: KDirNotify'ing FilesAdded QUrl("file:///") REPOSITORY R241 KIO REVISION DETAIL https://phabricator.kde.org/D7563 To: cblack, #frameworks, dfaure, chinmoyr, sitter, ngraham Cc: cblack, sitter, kkong, kde-frameworks-devel, feverfew, mreeves, mati865, ngraham, elvisangelaccio, LeGast00n, michaelh, bruns