FS#50858 - [linux] Screen goes blank after probably several minutes of inactivity
Attached to Project:
Arch Linux
Opened by Ivan (kaptoxic) - Wednesday, 21 September 2016, 19:58 GMT
Last edited by Eli Schwartz (eschwartz) - Sunday, 15 October 2017, 16:31 GMT
Opened by Ivan (kaptoxic) - Wednesday, 21 September 2016, 19:58 GMT
Last edited by Eli Schwartz (eschwartz) - Sunday, 15 October 2017, 16:31 GMT
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Details
Description:
The laptop just dies and stops responding after I leave it alone for around 10 minutes (without initiating standby or even locking the screen, although not sure if these might affect the situation). Interestingly, it seems this is not happenning when I use the machine. Both laptop and externaml monitors remain black. Cannot change to other virtual console (with Ctrl + Alt + F1/2/3). Runnin gives `journalctl -r -p 0..3` me: Sep 21 15:42:01 machine gdm-password][939]: pam_systemd(gdm-password:session): Failed to release session: Connection timed out Sep 21 15:41:36 machine gnome-session-binary[968]: Unrecoverable failure in required component org.gnome.Shell.desktop Sep 21 15:41:36 machine kernel: RIP [<ffffffff815d4db4>] __ww_mutex_lock_slowpath+0xd4/0x210 Sep 21 15:41:36 machine kernel: IP: [<ffffffff815d4db4>] __ww_mutex_lock_slowpath+0xd4/0x210 Sep 21 15:41:36 machine kernel: BUG: unable to handle kernel NULL pointer dereference at (null) as the last event that caused this. After downgrading linux kernel and graphic drivers (intel and mesa) this does not happen. (Interestingly, similar scenario occurs but the system is responding and I can switch to virtual console and switch back after which I see my gnome session.) Additional info: * Lenovo t450s with Ultra Lenovo dock * packages: core/linux 4.7.4-1 (base) core/linux-api-headers 4.7-1 core/linux-firmware 20160915.c4c07a8-1 core/linux-headers 4.7.4-1multilib/lib32-mesa 12.0.3-1 extra/libva-intel-driver 1.7.2-1 extra/mesa 12.0.3-1 extra/xf86-video-intel 1:2.99.917+703+g15c5ff1-1 (xorg-drivers xorg) Steps to reproduce: Leave the machine alone for around 10 minutes. Notes: perhaps related to: https://bugs.archlinux.org/task/50573 |
This task depends upon
Closed by Eli Schwartz (eschwartz)
Sunday, 15 October 2017, 16:31 GMT
Reason for closing: No response
Sunday, 15 October 2017, 16:31 GMT
Reason for closing: No response
...linked bug is fixed...