Hello! journalctl -qb /usr/bin/firefox returns nothing. Here's output after running firefox from command line: $ firefox [Parent 12800, Gecko_IOThread] WARNING: pipe error (42): Connection reset by peer: file /build/firefox/src/mozilla-unified/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 353 [Parent 12800, Gecko_IOThread] WARNING: pipe error (48): Connection reset by peer: file /build/firefox/src/mozilla-unified/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 353 ###!!! [Parent][MessageChannel] Error: (msgtype=0x170080,name=PBrowser::Msg_Destroy) Channel error: cannot send/recv [Child 13107, MediaPlayback #1] WARNING: Decoder=6d0f623115c0 Decode error: NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005) - RefPtr<mozilla::MozPromise<RefPtr<mozilla::MediaTrackDemuxer::SamplesHolder>, mozilla::MediaResult, true> > mozilla::MediaSourceTrackDemuxer::DoGetSamples(int32_t): manager is detached.: file /build/firefox/src/mozilla-unified/dom/media/MediaDecoderStateMachine.cpp, line 3429 [Child 13107, MediaPlayback #1] WARNING: Decoder=6d0f623115c0 Decode error: NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005) - RefPtr<mozilla::MozPromise<RefPtr<mozilla::MediaTrackDemuxer::SamplesHolder>, mozilla::MediaResult, true> > mozilla::MediaSourceTrackDemuxer::DoGetSamples(int32_t): manager is detached.: file /build/firefox/src/mozilla-unified/dom/media/MediaDecoderStateMachine.cpp, line 3429 [Child 13107, MediaPlayback #1] WARNING: Decoder=6d0f623115c0 Decode error: NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005) - RefPtr<mozilla::MozPromise<RefPtr<mozilla::MediaTrackDemuxer::SamplesHolder>, mozilla::MediaResult, true> > mozilla::MediaSourceTrackDemuxer::DoGetSamples(int32_t): manager is detached.: file /build/firefox/src/mozilla-unified/dom/media/MediaDecoderStateMachine.cpp, line 3429 [Child 13107, MediaPlayback #4] WARNING: Decoder=6d0f623115c0 Decode error: NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005) - RefPtr<mozilla::MozPromise<RefPtr<mozilla::MediaTrackDemuxer::SamplesHolder>, mozilla::MediaResult, true> > mozilla::MediaSourceTrackDemuxer::DoGetSamples(int32_t): manager is detached.: file /build/firefox/src/mozilla-unified/dom/media/MediaDecoderStateMachine.cpp, line 3429 [Child 13107, MediaPlayback #2] WARNING: Decoder=6d0f623115c0 Decode error: NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005) - RefPtr<mozilla::MozPromise<RefPtr<mozilla::MediaTrackDemuxer::SamplesHolder>, mozilla::MediaResult, true> > mozilla::MediaSourceTrackDemuxer::DoGetSamples(int32_t): manager is detached.: file /build/firefox/src/mozilla-unified/dom/media/MediaDecoderStateMachine.cpp, line 3429 [Child 13107, MediaPlayback #4] WARNING: Decoder=6d0f4c0f86a0 Decode error: NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005) - RefPtr<mozilla::MozPromise<RefPtr<mozilla::MediaTrackDemuxer::SamplesHolder>, mozilla::MediaResult, true> > mozilla::MediaSourceTrackDemuxer::DoGetSamples(int32_t): manager is detached.: file /build/firefox/src/mozilla-unified/dom/media/MediaDecoderStateMachine.cpp, line 3429 [Child 13107, MediaPlayback #1] WARNING: Decoder=6d0f4c017980 Decode error: NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005) - RefPtr<mozilla::MozPromise<RefPtr<mozilla::MediaTrackDemuxer::SamplesHolder>, mozilla::MediaResult, true> > mozilla::MediaSourceTrackDemuxer::DoGetSamples(int32_t): manager is detached.: file /build/firefox/src/mozilla-unified/dom/media/MediaDecoderStateMachine.cpp, line 3429 [Child 13107, MediaPlayback #1] WARNING: Decoder=6d0f4c017980 Decode error: NS_ERROR_DOM_MEDIA_FATAL_ERR (0x806e0005) - RefPtr<mozilla::MozPromise<RefPtr<mozilla::MediaTrackDemuxer::SamplesHolder>, mozilla::MediaResult, true> > mozilla::MediaSourceTrackDemuxer::DoGetSamples(int32_t): manager is detached.: file /build/firefox/src/mozilla-unified/dom/media/MediaDecoderStateMachine.cpp, line 3429 -- Cheers, Hubert Hauser. On 20/09/2018 18:31, Florijan Hamzic wrote: > Hi, > > Maybe you can find something in the logs > > journalctl -qb /usr/bin/firefox > > Hubert Hauser via arch-general <arch-general@xxxxxxxxxxxxx > <mailto:arch-general@xxxxxxxxxxxxx>> schrieb am Do., 20. Sep. 2018, 18:21: > > Hello! > > I have problem with randomly crashing Firefox 62.0 or single tabs in > this browser on 64-bit Arch Linux system. Running Firefox in safe mode > doesn't help. Resetting browser or removing folder ~/.mozilla still > doesn't help. Any ideas how to fix this issue? > > -- > > Cheers, > Hubert Hauser. >