https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=273937
Graham Perrin <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- See Also|https://bugs.freebsd.org/bu | |gzilla/show_bug.cgi?id=2738 | |12 | Priority|--- |Normal Version|Latest |unspecified Summary|x11-wm/plasma5-kwin with |Security: graphics: private |x11/nvidia-driver-470: |content on screen, during |occasional title bar |an otherwise effective |failures on at least one |screen lock (was: |external display, worked |x11-wm/plasma5-kwin with |around with kwin_x11 |x11/nvidia-driver-470: |--replace |occasional title bar | |failures kwin_x11 | |--replace) Component|Individual Port(s) |Base Assignee|[email protected] |[email protected] Flags|maintainer-feedback?(danfe@ | |FreeBSD.org) | Group| |freebsd_committer Keywords| |security Product|Ports & Packages |Security --- Comment #3 from Graham Perrin <[email protected]> --- To any privileged user of Bugzilla who reads this bug report: * please do not discuss in public. In particular: * please do not treat open non-encrypted IRC in a publicised channel as a suitable venue to encourage discussion of what should be private. danfe@ I am making this report private. Keyword: * security secteam@ I am genuinely sorry for the public beginning of this report. I could, or should, have predicted what follows. Symptoms recurred after waking the computer from sleep (resume from suspend). Texts were visible, photographed, whilst a screen lock was active. To help distinguish this report from other reports: * I could not use the desktop environment until after I entered my passphrase to end the active lock. I can not be certain that this is a ports bug … consider the possibility of a bug in base causing, or partly causing, security issues that affect (or involve) multiple graphics drivers; drivers that are quite different from each other. ---- % date ; uptime ; grep -e BOOT -e suspend /var/log/messages Wed 20 Sep 2023 00:33:59 BST 12:33a.m. up 5:50, 5 users, load averages: 0.61, 0.74, 0.66 Sep 19 06:54:36 mowa219-gjp4-8570p-freebsd acpi[16951]: suspend at 20230919 06:54:36 Sep 19 12:43:11 mowa219-gjp4-8570p-freebsd kernel: ---<<BOOT>>--- Sep 19 13:28:10 mowa219-gjp4-8570p-freebsd kernel: ---<<BOOT>>--- Sep 19 16:34:20 mowa219-gjp4-8570p-freebsd acpi[2826]: suspend at 20230919 16:34:20 Sep 19 19:56:58 mowa219-gjp4-8570p-freebsd acpi[11760]: suspend at 20230919 19:56:58 % ---- Information set aside, for reference, includes copies of: /var/log/console.log /var/log/dmesg.today /var/log/dmesg.yesterday /var/log/messages ---- There's more, but first I should restart the computer, because now (whilst writing) I see that flickering can recur after 'kwin_x11 --replace' and before putting the computer to sleep. -- You are receiving this mail because: You are on the CC list for the bug.
