On 01/01/2021 23:51, David Christensen wrote: > debian-users: > > I have a Dell Latitude E6520 with Nvidia Optimus graphics: > > https://en.wikipedia.org/wiki/Nvidia_Optimus > > > STFW and RTFM: > > https://wiki.debian.org/NVIDIA%20Optimus > > -> Using only the integrated GPU > > https://wiki.debian.org/NVIDIA%20Optimus#UsingOnlyOneGPU > > > I have disabled Optimus in the CMOS Setup: > > Video -> Optimus -> Enable Optimus -> unchecked Any reason for doing this? Optimus has (finally) become natively supported by the Proprietary NVIDIA driver recently (it's just a matter of running an application the environment variable __NV_PRIME_RENDER_OFFLOAD set to 1 and that process will use the dGPU). Also, I notice that while Optimus is unchecked here, the NVIDIA card still shows up in your PCI listing. I don't know a lot about Optimus, but I think that indicates that the dGPU is still powered up (i.e. if you're trying to disable Optimus for power-saving purposes, you might not be getting what you want). I think, basically, I'm wondering what "disabling Optimus" means. Does it mean that the dGPU is unavailable to you (clearly not, it appears in the PCI listing)... Ah, no... I see it! It's disabled the iGPU instead. So, in this mode, you're using _only_ the NVIDIA GPU and _not_ the Intel GPU. In that case, what NVIDIA driver are you using: proprietary or nouveau? > > > I have installed Debian 10: > > 2021-01-01 12:18:07 root@dipsy ~ > # cat /etc/debian_version > 10.7 > > 2021-01-01 12:18:19 root@dipsy ~ > # uname -a > Linux dipsy 4.19.0-12-amd64 #1 SMP Debian 4.19.152-1 (2020-10-18) > x86_64 GNU/Linux > > 2021-01-01 12:29:44 root@dipsy ~ > # dpkg-query -W xorg > xorg 1:7.7+19 > > 2021-01-01 12:30:14 root@dipsy ~ > # dpkg-query -W xfce4 > xfce4 4.12.5 > > 2021-01-01 12:18:23 root@dipsy ~ > # dpkg-query -W firefox-esr > firefox-esr 78.6.0esr-1~deb10u1 > > 2021-01-01 12:42:23 root@dipsy ~ > # lscpu > Architecture: x86_64 > CPU op-mode(s): 32-bit, 64-bit > Byte Order: Little Endian > Address sizes: 36 bits physical, 48 bits virtual > CPU(s): 4 > On-line CPU(s) list: 0-3 > Thread(s) per core: 1 > Core(s) per socket: 4 > Socket(s): 1 > NUMA node(s): 1 > Vendor ID: GenuineIntel > CPU family: 6 > Model: 42 > Model name: Intel(R) Core(TM) i7-2720QM CPU @ 2.20GHz > Stepping: 7 > CPU MHz: 1021.254 > CPU max MHz: 3300.0000 > CPU min MHz: 800.0000 > BogoMIPS: 4390.20 > Virtualization: VT-x > L1d cache: 32K > L1i cache: 32K > L2 cache: 256K > L3 cache: 6144K > NUMA node0 CPU(s): 0-3 > Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr > pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe > syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl > xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor > ds_cpl vmx smx est tm2 ssse3 cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic > popcnt tsc_deadline_timer aes xsave avx lahf_lm epb pti tpr_shadow > vnmi flexpriority ept vpid xsaveopt dtherm ida arat pln pts > > 2021-01-01 12:18:31 root@dipsy ~ > # lspci > 00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor > Family DRAM Controller (rev 09) > 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200/2nd Generation Core > Processor Family PCI Express Root Port (rev 09) > 00:16.0 Communication controller: Intel Corporation 6 Series/C200 > Series Chipset Family MEI Controller #1 (rev 04) > 00:19.0 Ethernet controller: Intel Corporation 82579LM Gigabit Network > Connection (rev 04) > 00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset > Family USB Enhanced Host Controller #2 (rev 04) > 00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset > Family High Definition Audio Controller (rev 04) > 00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset > Family PCI Express Root Port 1 (rev b4) > 00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset > Family PCI Express Root Port 2 (rev b4) > 00:1c.2 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset > Family PCI Express Root Port 3 (rev b4) > 00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset > Family PCI Express Root Port 4 (rev b4) > 00:1c.5 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset > Family PCI Express Root Port 6 (rev b4) > 00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset > Family USB Enhanced Host Controller #1 (rev 04) > 00:1f.0 ISA bridge: Intel Corporation QM67 Express Chipset Family LPC > Controller (rev 04) > 00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series > Chipset Family 6 port SATA AHCI Controller (rev 04) > 00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family > SMBus Controller (rev 04) > 01:00.0 VGA compatible controller: NVIDIA Corporation GF119M [NVS > 4200M] (rev a1) > 01:00.1 Audio device: NVIDIA Corporation GF119 HDMI Audio Controller > (rev a1) > 03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6205 > [Taylor Peak] (rev 34) > 0b:00.0 FireWire (IEEE 1394): O2 Micro, Inc. 1394 OHCI Compliant Host > Controller (rev 05) > 0b:00.1 SD Host controller: O2 Micro, Inc. OZ600RJ0/OZ900RJ0/OZ600RJS > SD/MMC Card Reader Controller (rev 05) > 0b:00.2 Mass storage controller: O2 Micro, Inc. O2 Flash Memory Card > (rev 05) > > > After a random amount of time (minutes to hours) of watching videos on > YouTube in full screen mode via a KVM switch: > > https://www.iogear.com/product/GCS78KIT > > > On an external monitor: > > https://www.viewsonic.com/me/products/lcd/VX2260wm.php > > > The system will crash: > > - Video is stuck on one frame. > > - Audio continues playing. > > - Mouse pointer is visible and moves with mouse movement. > > - Mouse clicks have no effect. > > - Keyboard input has no effect. > > > I can SSH into the computer after the crash. > > > The X log shows the problems starting here: > > 2021-01-01 15:45:09 root@dipsy ~ > # tail -n 117 /var/log/Xorg.0.log | head -n 13 > [ 553.029] (II) modeset(0): EDID vendor "SEC", prod id 21576 > [ 553.029] (II) modeset(0): Printing DDC gathered Modelines: > [ 553.029] (II) modeset(0): Modeline "1920x1080"x0.0 138.65 1920 > 1944 1960 2080 1080 1082 1087 1111 +hsync -vsync (66.7 kHz eP) > [ 553.029] (II) modeset(0): Modeline "1920x1080"x0.0 92.44 1920 > 1944 1960 2080 1080 1082 1087 1111 +hsync -vsync (44.4 kHz e) > [ 553.362] (II) modeset(0): EDID vendor "SEC", prod id 21576 > [ 553.362] (II) modeset(0): Printing DDC gathered Modelines: > [ 553.362] (II) modeset(0): Modeline "1920x1080"x0.0 138.65 1920 > 1944 1960 2080 1080 1082 1087 1111 +hsync -vsync (66.7 kHz eP) > [ 553.362] (II) modeset(0): Modeline "1920x1080"x0.0 92.44 1920 > 1944 1960 2080 1080 1082 1087 1111 +hsync -vsync (44.4 kHz e) > [ 554.022] (II) modeset(0): Allocate new frame buffer 1920x1080 stride > [ 554.648] (II) modeset(0): EDID vendor "SEC", prod id 21576 > [ 554.648] (II) modeset(0): Printing DDC gathered Modelines: > [ 554.648] (II) modeset(0): Modeline "1920x1080"x0.0 138.65 1920 > 1944 1960 2080 1080 1082 1087 1111 +hsync -vsync (66.7 kHz eP) > [ 554.648] (II) modeset(0): Modeline "1920x1080"x0.0 92.44 1920 > 1944 1960 2080 1080 1082 1087 1111 +hsync -vsync (44.4 kHz e) > > > Followed by four instances of: > > 2021-01-01 15:45:46 root@dipsy ~ > # tail -n 26 /var/log/Xorg.0.log > [ 555.537] (II) modeset(0): EDID vendor "VSC", prod id 64545 > [ 555.537] (II) modeset(0): Using hsync ranges from config file > [ 555.537] (II) modeset(0): Using vrefresh ranges from config file > [ 555.537] (II) modeset(0): Printing DDC gathered Modelines: > [ 555.537] (II) modeset(0): Modeline "1920x1080"x0.0 148.50 1920 > 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync (67.5 kHz eP) > [ 555.537] (II) modeset(0): Modeline "800x600"x0.0 40.00 800 840 > 968 1056 600 601 605 628 +hsync +vsync (37.9 kHz e) > [ 555.537] (II) modeset(0): Modeline "800x600"x0.0 36.00 800 824 > 896 1024 600 601 603 625 +hsync +vsync (35.2 kHz e) > [ 555.537] (II) modeset(0): Modeline "640x480"x0.0 31.50 640 656 > 720 840 480 481 484 500 -hsync -vsync (37.5 kHz e) > [ 555.537] (II) modeset(0): Modeline "640x480"x0.0 31.50 640 664 > 704 832 480 489 492 520 -hsync -vsync (37.9 kHz e) > [ 555.537] (II) modeset(0): Modeline "640x480"x0.0 30.24 640 704 > 768 864 480 483 486 525 -hsync -vsync (35.0 kHz e) > [ 555.537] (II) modeset(0): Modeline "640x480"x0.0 25.18 640 656 > 752 800 480 490 492 525 -hsync -vsync (31.5 kHz e) > [ 555.537] (II) modeset(0): Modeline "720x400"x0.0 28.32 720 738 > 846 900 400 412 414 449 -hsync +vsync (31.5 kHz e) > [ 555.537] (II) modeset(0): Modeline "1280x1024"x0.0 135.00 1280 > 1296 1440 1688 1024 1025 1028 1066 +hsync +vsync (80.0 kHz e) > [ 555.537] (II) modeset(0): Modeline "1024x768"x0.0 78.75 1024 > 1040 1136 1312 768 769 772 800 +hsync +vsync (60.0 kHz e) > [ 555.537] (II) modeset(0): Modeline "1024x768"x0.0 75.00 1024 > 1048 1184 1328 768 771 777 806 -hsync -vsync (56.5 kHz e) > [ 555.537] (II) modeset(0): Modeline "1024x768"x0.0 65.00 1024 > 1048 1184 1344 768 771 777 806 -hsync -vsync (48.4 kHz e) > [ 555.537] (II) modeset(0): Modeline "832x624"x0.0 57.28 832 864 > 928 1152 624 625 628 667 -hsync -vsync (49.7 kHz e) > [ 555.537] (II) modeset(0): Modeline "800x600"x0.0 49.50 800 816 > 896 1056 600 601 604 625 +hsync +vsync (46.9 kHz e) > [ 555.537] (II) modeset(0): Modeline "800x600"x0.0 50.00 800 856 > 976 1040 600 637 643 666 +hsync +vsync (48.1 kHz e) > [ 555.537] (II) modeset(0): Modeline "1152x864"x0.0 108.00 1152 > 1216 1344 1600 864 865 868 900 +hsync +vsync (67.5 kHz e) > [ 555.537] (II) modeset(0): Modeline "1680x1050"x0.0 146.25 1680 > 1784 1960 2240 1050 1053 1059 1089 -hsync +vsync (65.3 kHz e) > [ 555.537] (II) modeset(0): Modeline "1600x1200"x0.0 162.00 1600 > 1664 1856 2160 1200 1201 1204 1250 +hsync +vsync (75.0 kHz e) > [ 555.537] (II) modeset(0): Modeline "1440x900"x0.0 106.50 1440 > 1520 1672 1904 900 903 909 934 -hsync +vsync (55.9 kHz e) > [ 555.537] (II) modeset(0): Modeline "1400x1050"x0.0 121.75 1400 > 1488 1632 1864 1050 1053 1057 1089 -hsync +vsync (65.3 kHz e) > [ 555.537] (II) modeset(0): Modeline "1280x1024"x0.0 108.00 1280 > 1328 1440 1688 1024 1025 1028 1066 +hsync +vsync (64.0 kHz e) > [ 555.537] (II) modeset(0): Modeline "1280x960"x0.0 108.00 1280 > 1376 1488 1800 960 961 964 1000 +hsync +vsync (60.0 kHz e) > > > Here is output of top(1): > > 2021-01-01 15:49:05 root@dipsy ~ > # top -n 1 | head -n 15 > top - 15:49:52 up 3:07, 2 users, load average: 0.30, 0.17, 0.11 > Tasks: 180 total, 1 running, 179 sleeping, 0 stopped, 0 zombie > %Cpu(s): 3.1 us, 1.6 sy, 0.0 ni, 95.3 id, 0.0 wa, 0.0 hi, 0.0 > si, 0.0 st > MiB Mem : 15997.8 total, 6039.9 free, 3520.9 used, 6436.9 > buff/cache > MiB Swap: 954.0 total, 954.0 free, 0.0 used. 6396.6 avail > Mem > > PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ > COMMAND > 223 root 20 0 0 0 0 I 6.2 0.0 8:27.72 > kworker/2:2-events > 1393 dpchrist 20 0 3306404 482716 184528 S 6.2 2.9 17:53.01 > firefox-esr > 1449 dpchrist 20 0 8853508 6.0g 5.7g S 6.2 38.7 41:46.50 > Web Content > 1988 root 20 0 8180 3340 2768 R 6.2 0.0 0:00.01 top > 1 root 20 0 169760 10480 7924 S 0.0 0.1 0:01.41 > systemd > 2 root 20 0 0 0 0 S 0.0 0.0 0:00.00 > kthreadd > 3 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 > rcu_gp > 4 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 > rcu_par_gp > > > > Suggestions? > > > David >
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