Description of problem: Locking the screen of a Lenovo T500 the display just goes dark. Right after boot: # xset -q |grep DPMS DPMS (Energy Star): DPMS is Disabled However Xorg reports DPMS to be enabled: journalctl -b |grep -i dpms Jul 19 12:55:40 t530 /usr/libexec/gdm-x-session[2097]: (II) modeset(0): DPMS capabilities: StandBy Suspend Off Jul 19 12:55:41 t530 /usr/libexec/gdm-x-session[2097]: (==) modeset(0): DPMS enabled Manually enabling dpms works: # xset dpms +dpms # xset -q |grep DPMS DPMS (Energy Star): DPMS is Enabled Now the display turns off when locking the screen. However after a suspend/resume cycle (s2ram) dpms is disabled again. # xset -q |grep DPMS DPMS (Energy Star): DPMS is Disabled Version-Release number of selected component (if applicable): gnome-session-xsession-3.24.1-2.fc26.x86_64 gnome-session-3.24.1-2.fc26.x86_64 gdm-3.24.2-1.fc26.x86_64 How reproducible: always Steps to Reproduce: 1. DPMS disabled by default (should be enabled) 2. manually enable with xset +dpms 3. suspend/resume (DPMS is disabled again) Actual results: DPMS disabled Expected results: DPMS enabled Additional info: # monitor-edid Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/.*? = { <-- HERE / at /usr/bin/monitor-parse-edid line 735. EISA ID: LEN40b2 EDID version: 1.3 EDID extension blocks: 0 Screen size: 34.4 cm x 19.3 cm (15.53 inches, aspect ratio 16/9 = 1.78) Gamma: 2.2 Digital signal # Monitor preferred modeline (60.0 Hz vsync, 67.8 kHz hsync, ratio 16/9, 141 dpi) ModeLine "1920x1080" 139 1920 1980 2028 2050 1080 1090 1100 1130 -hsync -vsync # Monitor supported modeline (50.0 Hz vsync, 56.5 kHz hsync, ratio 16/9, 141 dpi) ModeLine "1920x1080" 115.83 1920 1980 2028 2050 1080 1090 1100 1130 -hsync -vsync
This message is a reminder that Fedora 26 is nearing its end of life. Approximately 4 (four) weeks from now Fedora will stop maintaining and issuing updates for Fedora 26. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '26'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 26 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
Still a problem in F28.
any update?
This message is a reminder that Fedora 28 is nearing its end of life. On 2019-May-28 Fedora will stop maintaining and issuing updates for Fedora 28. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a Fedora 'version' of '28'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora 28 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora, you are encouraged change the 'version' to a later Fedora version prior this bug is closed as described in the policy above. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete.
Fedora 28 changed to end-of-life (EOL) status on 2019-05-28. Fedora 28 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.