I'm seeing frequent freezes on kernel 4.13.0-16-generic. No issues when using 4.10.0-38-generic.
The last hour of kernel logs before the crash: Nov 16 14:29:07 chapara kernel: [20210.044645] [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. Nov 16 14:35:26 chapara kernel: [20588.563310] [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. Nov 16 15:14:15 chapara kernel: [22917.465630] perf: interrupt took too long (5297 > 5280), lowering kernel.perf_event_max_sample_rate to 37750 Nov 16 15:32:37 chapara kernel: [24019.958038] wlp4s0: disconnect from AP XX:XX:XX:XX:XX:XX for new auth to XX:XX:XX:XX:XX:XX Nov 16 15:32:37 chapara kernel: [24019.969548] wlp4s0: authenticate with XX:XX:XX:XX:XX:XX Nov 16 15:32:37 chapara kernel: [24019.981356] wlp4s0: send auth to XX:XX:XX:XX:XX:XX (try 1/3) Nov 16 15:32:37 chapara kernel: [24019.989359] wlp4s0: authenticated Nov 16 15:32:37 chapara kernel: [24019.991796] wlp4s0: associate with XX:XX:XX:XX:XX:XX (try 1/3) Nov 16 15:32:37 chapara kernel: [24019.992951] wlp4s0: RX AssocResp from XX:XX:XX:XX:XX:XX (capab=0x1111 status=0 aid=10) Nov 16 15:32:37 chapara kernel: [24020.006072] wlp4s0: associated Nov 16 15:32:37 chapara kernel: [24020.051750] wlp4s0: Limiting TX power to 23 (23 - 0) dBm as advertised by XX:XX:XX:XX:XX:XX Nov 16 15:32:58 chapara kernel: [24040.840161] wlp4s0: Limiting TX power to 20 (23 - 3) dBm as advertised by XX:XX:XX:XX:XX:XX Nov 16 15:33:01 chapara kernel: [24043.914006] wlp4s0: Limiting TX power to 17 (23 - 6) dBm as advertised by XX:XX:XX:XX:XX:XX -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1726626 Title: No matter the interface Ubuntu 17.10 freezes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1726626/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
