https://bugzilla.kernel.org/show_bug.cgi?id=209071
Bug ID: 209071 Summary: Nouveau dual monitor setup: After unlock xscreensaver, VGA-1 remains black Product: Drivers Version: 2.5 Kernel Version: 5.8.3-arch1-1 Hardware: Intel OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: megia.oscar@gmail.com Regression: No
Created attachment 292209 --> https://bugzilla.kernel.org/attachment.cgi?id=292209&action=edit output from lshw
I have archlinux upgraded system last sunday.
Today after unlock xscreensaver on OpenBox, the screen connected to VGA-1 port remained black. I need to switch off and switch on mypc to make work it.
The is the log from journalctl:
ago 29 15:13:17 mypc kernel: ------------[ cut here ]------------ ago 29 15:13:17 mypc kernel: NETDEV WATCHDOG: enp3s0 (r8169): transmit queue 0 timed out ago 29 15:13:17 mypc kernel: WARNING: CPU: 1 PID: 0 at net/sched/sch_generic.c:442 dev_watchdog+0x26d/0x280 ago 29 15:13:17 mypc kernel: Modules linked in: snd_seq_dummy snd_hrtimer snd_seq snd_seq_device fuse rfkill squashfs loop nouveau snd_hda_codec_analog snd_hda_codec_generic pktcdvd ledtrig_audio iTCO_wdt snd_hda_codec_hdmi mxm_wmi intel_pmc_bxt ppdev mousedev wmi i2c_algo_bit gpio_ich iTCO_vendor_support snd_hda_intel ttm snd_intel_dspcfg snd_hda_codec drm_kms_helper snd_hda_core input_leds cec r8169 snd_hwdep snd_pcm rc_core snd_timer syscopyarea snd sysfillrect sysimgblt fb_sys_fops realtek soundcore evdev libphy parport_pc mac_hid parport asus_atk0110 intel_agp lpc_ich i2c_i801 intel_gtt i2c_smbus acpi_cpufreq drm sg agpgart crypto_user ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 uas usb_storage hid_generic usbhid hid sr_mod cdrom ata_generic pata_acpi dm_mod serio_raw atkbd libps2 uhci_hcd pata_jmicron ehci_pci ehci_hcd i8042 serio ago 29 15:13:17 mypc kernel: CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.8.3-arch1-1 #1 ago 29 15:13:17 mypc kernel: Hardware name: System manufacturer System Product Name/P5B, BIOS 2104 03/09/2009 ago 29 15:13:17 mypc kernel: RIP: 0010:dev_watchdog+0x26d/0x280 ago 29 15:13:17 mypc kernel: Code: d8 9b 75 ff eb 85 4c 89 f7 c6 05 b3 df 08 01 01 e8 e8 c7 fa ff 44 89 e9 4c 89 f6 48 c7 c7 70 4a a1 89 48 89 c2 e8 39 76 7e ff <0f> 0b e9 63 ff ff ff 66 66 2e 0f 1f 84 00 00 00 00 00 90 0f 1f 44 ago 29 15:13:17 mypc kernel: RSP: 0018:ffffb332400ece90 EFLAGS: 00010286 ago 29 15:13:17 mypc kernel: RAX: 0000000000000000 RBX: ffff9e51f485ac00 RCX: 0000000000000000 ago 29 15:13:17 mypc kernel: RDX: 0000000000000103 RSI: ffffffff8996a47f RDI: 00000000ffffffff ago 29 15:13:17 mypc kernel: RBP: ffff9e51f51d23dc R08: 0000000000000433 R09: 0000000000000003 ago 29 15:13:17 mypc kernel: R10: 0000000000000000 R11: 0000000000000001 R12: ffff9e51f51d2480 ago 29 15:13:17 mypc kernel: R13: 0000000000000000 R14: ffff9e51f51d2000 R15: ffff9e51f485ac80 ago 29 15:13:17 mypc kernel: FS: 0000000000000000(0000) GS:ffff9e51f7c80000(0000) knlGS:0000000000000000 ago 29 15:13:17 mypc kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 ago 29 15:13:17 mypc kernel: CR2: 00007f2a199ab28c CR3: 00000001b2a2a000 CR4: 00000000000006e0 ago 29 15:13:17 mypc kernel: Call Trace: ago 29 15:13:17 mypc kernel: <IRQ> ago 29 15:13:17 mypc kernel: ? pfifo_fast_init+0x110/0x110 ago 29 15:13:17 mypc kernel: ? pfifo_fast_init+0x110/0x110 ago 29 15:13:17 mypc kernel: call_timer_fn+0x2d/0x160 ago 29 15:13:17 mypc kernel: ? pfifo_fast_init+0x110/0x110 ago 29 15:13:17 mypc kernel: __run_timers+0x193/0x290 ago 29 15:13:17 mypc kernel: run_timer_softirq+0x2b/0x50 ago 29 15:13:17 mypc kernel: __do_softirq+0xff/0x340 ago 29 15:13:17 mypc kernel: asm_call_on_stack+0x12/0x20 ago 29 15:13:17 mypc kernel: </IRQ> ago 29 15:13:17 mypc kernel: do_softirq_own_stack+0x5f/0x80 ago 29 15:13:17 mypc kernel: irq_exit_rcu+0xcb/0x120 ago 29 15:13:17 mypc kernel: sysvec_apic_timer_interrupt+0x46/0xe0 ago 29 15:13:17 mypc kernel: asm_sysvec_apic_timer_interrupt+0x12/0x20 ago 29 15:13:17 mypc kernel: RIP: 0010:native_safe_halt+0xe/0x10 ago 29 15:13:17 mypc kernel: Code: f0 80 48 02 20 48 8b 00 a8 08 75 c3 e9 7a ff ff ff cc cc cc cc cc cc cc cc cc cc cc e9 07 00 00 00 0f 00 2d 86 da 5f 00 fb f4 <c3> 90 e9 07 00 00 00 0f 00 2d 76 da 5f 00 f4 c3 cc cc 0f 1f 44 00 ago 29 15:13:17 mypc kernel: RSP: 0018:ffffb33240097e20 EFLAGS: 00000246 ago 29 15:13:17 mypc kernel: RAX: 0000000000004000 RBX: 0000000000000001 RCX: 000000000000001f ago 29 15:13:17 mypc kernel: RDX: 4ec4ec4ec4ec4ec5 RSI: ffffffff89a04c55 RDI: ffffffff8999c80e ago 29 15:13:17 mypc kernel: RBP: ffff9e51f65b1c00 R08: 00001aee947ef30b R09: 0000000000000008 ago 29 15:13:17 mypc kernel: R10: 0000000000002a48 R11: 0000000000000009 R12: ffff9e51f65b1c64 ago 29 15:13:17 mypc kernel: R13: 0000000000000001 R14: 0000000000000001 R15: 0000000000000000 ago 29 15:13:17 mypc kernel: acpi_safe_halt+0x1b/0x30 ago 29 15:13:17 mypc kernel: acpi_idle_enter+0x2b9/0x320 ago 29 15:13:17 mypc kernel: cpuidle_enter_state+0x81/0x420 ago 29 15:13:17 mypc kernel: cpuidle_enter+0x29/0x40 ago 29 15:13:17 mypc kernel: do_idle+0x1fb/0x2c0 ago 29 15:13:17 mypc kernel: cpu_startup_entry+0x19/0x20 ago 29 15:13:17 mypc kernel: start_secondary+0x178/0x1c0 ago 29 15:13:17 mypc kernel: secondary_startup_64+0xb6/0xc0 ago 29 15:13:17 mypc kernel: ---[ end trace 88955c3f67234b66 ]---
I use the video driver nouveau for my NVIDIA GeForce GT 710.
I attached the output from lshw.
If you need more information don't hesitate ask me for it. Oscar