Package: bitcoin-qt Severity: important $ bitcoin-qt
(bitcoin-qt:25827): Gtk-WARNING **: 14:00:43.166: Theme parsing error: gtk.css:7:21: The 'gtk-key-bindings' property has been renamed to '-gtk-key-bindings' and nothing is happening. strace -v -tt -T -o bitcoin-qt-stuck.strace.log -f bitcoin-qt show basically one thread waiting forever: fd 5 is a dbus socket: 17473 14:04:41.172522 socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC, 0) = 5 <0.000012> 17473 14:04:41.172563 connect(5, {sa_family=AF_UNIX, sun_path=@"/tmp/.X11-unix/X0"}, 20) = 0 <0.000010> 17473 14:04:41.172604 getpeername(5, {sa_family=AF_UNIX, sun_path=@"/tmp/.X11-unix/X0"}, [124->20]) = 0 <0.000005> fd 7 is from eventfd2: 17474 14:04:41.175084 eventfd2(0, EFD_CLOEXEC|EFD_NONBLOCK <unfinished ...> ... 17474 14:04:41.175108 <... eventfd2 resumed> ) = 7 <0.000014> then this is waiting, and responding to X11 keyboard events and some mouse clicks: 17474 14:05:59.163269 poll([{fd=5, events=POLLIN}], 1, -1) = 1 ([{fd=5, revents=POLLIN}]) <1.032178> 17474 14:06:00.195534 recvmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="U\2\240\1\327\336\215\16\3\20\0\0\20\0\0\0\0\0\0\20\20\20\20\20\0\1\0 \1\4\0\0", iov_len=4096}], msg_iovle n=1, msg_controllen=0, msg_flags=0}, 0) = 32 <0.000013> 17474 14:06:00.195636 write(7, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000011> 17474 14:06:00.195691 poll([{fd=5, events=POLLIN}], 1, -1) = 1 ([{fd=5, revents=POLLIN}]) <0.033676> 17474 14:06:00.229448 recvmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="U\2\240\1\371\336\215\16\3\20\0\0\20\0\0\0\0\0\0\20\20\20\20\20\0\0\0 \1\5\0\0", iov_len=4096}], msg_iovle n=1, msg_controllen=0, msg_flags=0}, 0) = 32 <0.000008> 17474 14:06:00.229523 write(7, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000006> 17474 14:06:00.229566 poll([{fd=5, events=POLLIN}], 1, -1) = 1 ([{fd=5, revents=POLLIN}]) <0.267780> 17474 14:06:00.497454 recvmsg(5, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="U\2\240\1\5\340\215\16\3\24\4\0\20\0\0\0\0\0\0\24\24\24\24\24\0\0\3\37%\2\0\0", iov_len=4096}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 32 <0.000013> 17474 14:06:00.497578 write(7, "\1\0\0\0\0\0\0\0", 8) = 8 <0.000006> (forever) Also what I noticed is that poll returns on any keyboard keydown/up events, even if my mouse and keyboard focus is in some random other window. The other threads I see are stuck on futex, and never showing anything more after this. 17473 14:04:41.363090 futex(0x7f3de558d7e4, FUTEX_WAKE_PRIVATE, 2147483647) = 0 <0.000006> 17473 14:04:41.363157 futex(0x7f3de6e0fc60, FUTEX_WAIT, 65792, NULL <unfinished ...> This happens even with no ~/.bitcoin/ directory, but same with ~/.bitcoin/ directory that was used by previous versions. I am guessing there is some issue with dynanmic libraries, or maybe Qt/GTK interactions and my desktop. Official binaries for bitcoin-qt from bitcoin.org (bitcoin-0.17.0-x86_64-linux-gnu.tar.gz) work just fine! Thanks. -- System Information: Debian Release: buster/sid APT prefers unstable APT policy: (500, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.18.0-2-amd64 (SMP w/12 CPU cores) Locale: LANG=pl_PL.utf8, LC_CTYPE=pl_PL.utf8 (charmap=UTF-8), LANGUAGE=pl_PL.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages bitcoin-qt depends on: ii libboost-chrono1.62.0 1.62.0+dfsg-10 ii libboost-filesystem1.62.0 1.62.0+dfsg-10 ii libboost-system1.62.0 1.62.0+dfsg-10 ii libboost-thread1.62.0 1.62.0+dfsg-10 ii libc6 2.27-8 ii libdb5.3++ 5.3.28+dfsg1-0.2 ii libevent-2.1-6 2.1.8-stable-4 ii libevent-pthreads-2.1-6 2.1.8-stable-4 ii libgcc1 1:8.2.0-8 pn libleveldb1v5 <none> ii libminiupnpc17 2.1-1 ii libprotobuf17 3.6.1-4 pn libqrencode4 <none> ii libqt5core5a 5.11.2+dfsg-4 ii libqt5dbus5 5.11.2+dfsg-4 ii libqt5gui5 5.11.2+dfsg-4 ii libqt5network5 5.11.2+dfsg-4 ii libqt5widgets5 5.11.2+dfsg-4 pn libsecp256k1-0 <none> ii libssl1.1 1.1.1-2 ii libstdc++6 8.2.0-8 pn libunivalue0 <none> ii libzmq5 4.2.5-2 bitcoin-qt recommends no packages. bitcoin-qt suggests no packages.