<div dir="ltr"><div><div><div><div><div>On Thu, 29 Sep 2016 14:59:47 +0200 Markus Koschany <<a href="mailto:apo@debian.org">apo@debian.org</a>> wrote:<br>> On 29.09.2016 14:52, gpe wrote:<br>> > I'm using gnome and a NVIDIA vidéo card with NVIDIA drivers.<br>> <br>> I'm also using GNOME but with an ATI video card and free drivers. What<br>> happens if you use the free nouveau drivers?<br><br></div>I just want to share that I see exactly the same problem: a window shows up, immediately get deleted, and this repeats after a very short while. My lspci shows the following:<br><br>00:00.0 Host bridge: Intel Corporation Sky Lake Host Bridge/DRAM Registers (rev 07)<br>00:02.0 VGA compatible controller: Intel Corporation Sky Lake Integrated Graphics (rev 06)<br>00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31)<br>00:14.2 Signal processing controller: Intel Corporation Sunrise Point-H Thermal subsystem (rev 31)<br>00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI #1 (rev 31)<br>00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA controller [AHCI mode] (rev 31)<br>00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #5 (rev f1)<br>00:1c.6 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #7 (rev f1)<br>00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)<br>00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)<br>00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31)<br>00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31)<br>01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)<br>02:00.0 Network controller: Qualcomm Atheros QCA9565 / AR9565 Wireless Network Adapter (rev 01)<br><br></div>It is not a nVidia, so the problem is not specific to one card. Output of etr, if I run it on the command line, looked like this:<br><br><div style="margin-left:40px"><span style="font-family:monospace,monospace">kkto@resinken:~$ etr</span><br><span style="font-family:monospace,monospace"></span><br><span style="font-family:monospace,monospace">----------- Extreme Tux Racer 0.7.3 ----------------</span><br><span style="font-family:monospace,monospace">----------- (C) 2010-2016 Extreme Tuxracer Team --------</span><br><span style="font-family:monospace,monospace"></span><br><span style="font-family:monospace,monospace">^C</span><br><span style="font-family:monospace,monospace"></span></div><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><br>Th<font face="arial,helvetica,sans-serif">at is<font face="arial,helvetica,sans-serif"> after I m<font face="arial,helvetica,sans-serif">anually disa<font face="arial,helvetica,sans-serif">ble<font face="arial,helvetica,sans-serif">d p<font face="arial,helvetica,sans-serif">ulseaudio and <font face="arial,helvetica,sans-serif">started jackd so that the jackd error doesn't show up</font></font></font></font></font>. </font></font>I tried to run it over strace, <font face="arial,helvetica,sans-serif">and <font face="arial,helvetica,sans-serif">I see lo<font face="arial,helvetica,sans-serif">ts of EAGAIN. Around t<font face="arial,helvetica,sans-serif">he first one I see this:<br><br></font></font></font></font></font></font><div style="margin-left:40px"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">getsockname(3, {sa_family=AF_UNIX}, [124->2]) = 0</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">fcntl(3, F_GETFL)                      = 0x2 (flags O_RDWR)</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK)   = 0</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">fcntl(3, F_SETFD, FD_CLOEXEC)          = 0</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3, revents=POLLOUT}])</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">writev(3, [{iov_base="l\0\v\0\0\0\22\0\20\0\0\0", iov_len=12}, {iov_base="", iov</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">_len=0}, {iov_base="MIT-MAGIC-COOKIE-1", iov_len=18}, {iov_base="\0\0", iov_len=</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">2}, {iov_base="0XC\30\360R\307O\327\327P\371\214]\"\200", iov_len=16}, {iov_base</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">="", iov_len=0}], 6) = 48</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">recvfrom(3, 0x564a5ac73e80, 8, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">poll([{fd=3, events=POLLIN}], 1, -1)   = 1 ([{fd=3, revents=POLLIN}])</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">recvfrom(3, "\1\0\v\0\0\0#\1", 8, 0, NULL, NULL) = 8</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">recvfrom(3, "`\35\264\0\0\0\340\0\377\377\37\0\0\1\0\0\24\0\377\377\1\7\0\0 \10\377\0\0\0\0"..., 1164, 0, NULL, NULL) = 1164</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3, revents=POLLOUT}])</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">writev(3, [{iov_base="b\0\5\0\f\0\0\0BIG-REQUESTS", iov_len=20}], 1) = 20</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">poll([{fd=3, events=POLLIN}], 1, -1)   = 1 ([{fd=3, revents=POLLIN}])</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">recvmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\1\0\1\0\0\0\0\0\1\205\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", iov_len=4096}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 32</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3, revents=POLLOUT}])</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">writev(3, [{iov_base="\205\0\1\0", iov_len=4}], 1) = 4</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">poll([{fd=3, events=POLLIN}], 1, -1)   = 1 ([{fd=3, revents=POLLIN}])</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">recvmsg(3, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="\1\0\2\0\0\0\0\0\377\377?\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", iov_len=4096}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, 0) = 32</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">recvmsg(3, {msg_namelen=0}, 0)         = -1 EAGAIN (Resource temporarily unavailable)</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">poll([{fd=3, events=POLLIN|POLLOUT}], 1, -1) = 1 ([{fd=3, revents=POLLOUT}])</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">writev(3, [{iov_base="7\0\5\0\0\0\340\0\331\0\0\0\10\0\0\0\377\377\377\0\24\0\6\0\331\0\0\0\27\0\0\0"..., iov_len=44}, {iov_base=NULL, iov_len=0}, {iov_base="", iov_len=0}], 3) = 44</span></font></font></font></font></font></font><br><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace">poll([{fd=3, events=POLLIN}], 1, -1)   = 1 ([{fd=3, revents=POLLIN}])</span></font></font></font></font></font></font><br></div><div style="margin-left:40px"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><span style="font-family:monospace,monospace"></span></font></font></font></font></font></font></div><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><br></font></font></font></font></font></font></div><font face="arial,helvetica,sans-serif">I'm not sure what is going on.<font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><br><br></font></font></font></font></font></font></font></font></font></div><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif">Regards,<br></font></font></font></font></font></font></font></font></font></font></div><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif"><font face="arial,helvetica,sans-serif">Isaac<br><br></font></font></font></font></font></font></font></font></font></font></font></div>