<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - Segmentation fault in Gnome Shell when resuming from blank screen" href="https://bugs.freedesktop.org/show_bug.cgi?id=107520#c8">Comment # 8</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - Segmentation fault in Gnome Shell when resuming from blank screen" href="https://bugs.freedesktop.org/show_bug.cgi?id=107520">bug 107520</a> from <a class="email" href="mailto:denys.kostin@globallogic.com" title="Denis <denys.kostin@globallogic.com>"> Denis</a> <pre>Interesting, I reproduced crash, but it doesn't look like yours. Steps: 1. Turn off built-in display 2. Connect 4k display via display port and set 200% 3. Follow your steps (put PC into sleep mode) 4. Wake up by "Enter" button Result: appears on login screen. Both screens are turned on (built-in and 4k). Reproducibility: 2 times from 5 tries for now. Continue investigation [11419.667456] gnome-shell[7093]: segfault at 1c ip 00007f9caa2cd7f0 sp 00007fff838c6c28 error 4 in libmutter-2.so.0.0.0[7f9caa2b7000+c0000] [11419.691017] rfkill: input handler enabled [11420.127671] wlp2s0: deauthenticating from 20:a6:cd:d3:89:50 by local choice (Reason: 3=DEAUTH_LEAVING) [11420.138715] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [11431.909028] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [11433.397711] wlp2s0: authenticate with 20:a6:cd:d3:89:50 [11433.402293] wlp2s0: send auth to 20:a6:cd:d3:89:50 (try 1/3) [11433.404083] wlp2s0: authenticated [11433.407310] wlp2s0: associate with 20:a6:cd:d3:89:50 (try 1/3) [11433.408502] wlp2s0: RX AssocResp from 20:a6:cd:d3:89:50 (capab=0x1411 status=0 aid=7) [11433.409910] wlp2s0: associated [11433.435356] wlp2s0: Limiting TX power to 33 (33 - 0) dBm as advertised by 20:a6:cd:d3:89:50 [11433.575183] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready [11434.341799] rfkill: input handler disabled [11435.442383] [drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS. [11555.060700] [drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS. [11556.442206] gnome-shell[7613]: segfault at 1c ip 00007f8f0a0b27f0 sp 00007ffe1d185dc8 error 4 in libmutter-2.so.0.0.0[7f8f0a09c000+c0000] [11556.482070] rfkill: input handler enabled [11556.868104] wlp2s0: deauthenticating from 20:a6:cd:d3:89:50 by local choice (Reason: 3=DEAUTH_LEAVING) [11556.878860] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [11564.855046] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [11566.355255] wlp2s0: authenticate with 20:a6:cd:d3:89:50 [11566.361166] wlp2s0: send auth to 20:a6:cd:d3:89:50 (try 1/3) [11566.363045] wlp2s0: authenticated [11566.365002] wlp2s0: associate with 20:a6:cd:d3:89:50 (try 1/3) [11566.366224] wlp2s0: RX AssocResp from 20:a6:cd:d3:89:50 (capab=0x1411 status=0 aid=7) [11566.367681] wlp2s0: associated [11566.453582] wlp2s0: Limiting TX power to 33 (33 - 0) dBm as advertised by 20:a6:cd:d3:89:50 [11566.526028] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready [11567.397441] rfkill: input handler disabled [11568.531937] [drm] Reducing the compressed framebuffer size. This may lead to less power savings than a non-reduced-size. Try to increase stolen memory size if available in BIOS.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>