Public bug reported: Since I have updated from 16.10 to 17.04 I am hunted by total system freezes (i.e. cannot move mouse, screen content is not updated, cannot switch to text terminal, even Caps Lock cannot be toggled). I have seen this 3 times already, two times with Firefox active and once while I was typing in Konsole, but with Firefox running in the back. Following log is from the last time and it also mentions 'firefox' so I think this is somehow relevant. From kern.log:
Apr 16 16:05:10 host2 kernel: [20579.525704] ------------[ cut here ]------------ Apr 16 16:05:10 host2 kernel: [20579.525729] kernel BUG at /build/linux-Fk60NP/linux-4.10.0/include/linux/swapops.h:129! Apr 16 16:05:10 host2 kernel: [20579.525752] invalid opcode: 0000 [#1] SMP Apr 16 16:05:10 host2 kernel: [20579.525764] Modules linked in: uas usb_storage ccm rfcomm arc4 cmac bnep snd_soc_skl rtsx_usb_ms snd_soc_skl_ipc rtsx_usb_sdmmc memstick snd_soc_sst_ipc snd_hda_codec_hdmi snd_soc_sst_dsp snd_hda_ext_core snd_soc_sst_match snd_soc_core snd_hda_codec_generic snd_compress ac97_bus snd_pcm_dmaengine intel_rapl snd_hda_intel snd_hda_codec x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_core snd_hwdep kvm_intel kvm snd_pcm uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 irqbypass crct10dif_pclmul videobuf2_core crc32_pclmul videodev media ghash_clmulni_intel pcbc snd_seq_midi snd_seq_midi_event snd_rawmidi btusb aesni_intel btrtl rtsx_usb btbcm btintel aes_x86_64 crypto_simd bluetooth glue_helper cryptd snd_seq ath10k_pci ath10k_core ath intel_cstate mac80211 snd_seq_device intel_rapl_perf Apr 16 16:05:10 host2 kernel: [20579.525959] joydev snd_timer input_leds cfg80211 serio_raw snd mei_me soundcore mei shpchp intel_pch_thermal ideapad_laptop sparse_keymap mac_hid acpi_pad tpm_crb parport_pc ppdev lp sunrpc parport ip_tables x_tables autofs4 i915 i2c_algo_bit drm_kms_helper syscopyarea psmouse sysfillrect sysimgblt fb_sys_fops drm ahci r8169 libahci mii wmi fjes video Apr 16 16:05:10 host2 kernel: [20579.526049] CPU: 2 PID: 1949 Comm: firefox Not tainted 4.10.0-19-generic #21-Ubuntu Apr 16 16:05:10 host2 kernel: [20579.526070] Hardware name: LENOVO 80Q2/Lenovo ideapad 5, BIOS DCCN34WW(V2.03) 12/01/2015 Apr 16 16:05:10 host2 kernel: [20579.526092] task: ffff9c878c90dc00 task.stack: ffffaa98c33ac000 Apr 16 16:05:10 host2 kernel: [20579.526112] RIP: 0010:__migration_entry_wait+0x16a/0x180 Apr 16 16:05:10 host2 kernel: [20579.526127] RSP: 0000:ffffaa98c33afd68 EFLAGS: 00010246 Apr 16 16:05:10 host2 kernel: [20579.526156] RAX: 000fffffc0048078 RBX: fffff3690813efb0 RCX: fffff3690813efb0 Apr 16 16:05:10 host2 kernel: [20579.526185] RDX: 0000000000000001 RSI: ffff9c8784fbe800 RDI: fffff369009f4000 Apr 16 16:05:10 host2 kernel: [20579.526205] RBP: ffffaa98c33afd80 R08: ffff9c87999dbe00 R09: ffff9c87999dbe00 Apr 16 16:05:10 host2 kernel: [20579.526224] R10: 00007f42c4d00680 R11: 00007f4234c00650 R12: fffff369009f4000 Apr 16 16:05:10 host2 kernel: [20579.526243] R13: 3e00000000027d00 R14: ffffaa98c33afe30 R15: ffff9c859be30578 Apr 16 16:05:10 host2 kernel: [20579.526263] FS: 00007f42c60ef740(0000) GS:ffff9c87f2500000(0000) knlGS:0000000000000000 Apr 16 16:05:10 host2 kernel: [20579.526285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 Apr 16 16:05:10 host2 kernel: [20579.526301] CR2: 00007f425e100148 CR3: 0000000219ae4000 CR4: 00000000003406e0 Apr 16 16:05:10 host2 kernel: [20579.526320] Call Trace: Apr 16 16:05:10 host2 kernel: [20579.526331] migration_entry_wait+0x74/0x80 Apr 16 16:05:10 host2 kernel: [20579.526345] do_swap_page+0x5b3/0x770 Apr 16 16:05:10 host2 kernel: [20579.526356] handle_mm_fault+0x873/0x1360 Apr 16 16:05:10 host2 kernel: [20579.526370] __do_page_fault+0x23e/0x4e0 Apr 16 16:05:10 host2 kernel: [20579.526383] do_page_fault+0x22/0x30 Apr 16 16:05:10 host2 kernel: [20579.526395] page_fault+0x28/0x30 Apr 16 16:05:10 host2 kernel: [20579.526406] RIP: 0033:0x5632951043b1 Apr 16 16:05:10 host2 kernel: [20579.526417] RSP: 002b:00007fff312d6d60 EFLAGS: 00010283 Apr 16 16:05:10 host2 kernel: [20579.526432] RAX: 00007fff312d6d60 RBX: 00007f4212bb51c0 RCX: 00007f425e100140 Apr 16 16:05:10 host2 kernel: [20579.526451] RDX: 00007f427ca00548 RSI: 00007f4212b010e8 RDI: 00007f42c4d00678 Apr 16 16:05:10 host2 kernel: [20579.526470] RBP: 00007f42c4d00040 R08: 00007f42c4d00680 R09: 00007f42c4d00300 Apr 16 16:05:10 host2 kernel: [20579.526489] R10: 00007f42c4d00680 R11: 00007f4234c00650 R12: 00000000000000c0 Apr 16 16:05:10 host2 kernel: [20579.526509] R13: 00007f42c4d00670 R14: 00007f4212b00000 R15: 00007f4212bb3000 Apr 16 16:05:10 host2 kernel: [20579.526528] Code: ff ff ff 4c 89 e7 e8 96 a2 f8 ff e9 3c ff ff ff 85 d2 0f 84 2a ff ff ff 8d 4a 01 89 d0 f0 41 0f b1 4d 00 39 d0 74 81 89 c2 eb e5 <0f> 0b 4c 89 e7 e8 0c fb f9 ff eb b8 4c 8d 60 ff 4c 8d 68 1b eb Apr 16 16:05:10 host2 kernel: [20579.526595] RIP: __migration_entry_wait+0x16a/0x180 RSP: ffffaa98c33afd68 Apr 16 16:05:10 host2 kernel: [20579.535784] ---[ end trace c5aaf9d804ed45a5 ]--- $ uname -a Linux host2 4.10.0-19-generic #21-Ubuntu SMP Thu Apr 6 17:04:57 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux This happens on Lenovo Ideapad 300s. Here is result of lspci: $ lspci 00:00.0 Host bridge: Intel Corporation Skylake Host Bridge/DRAM Registers (rev 08) 00:02.0 VGA compatible controller: Intel Corporation HD Graphics 520 (rev 07) 00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21) 00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21) 00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21) 00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] (rev 21) 00:1c.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 (rev f1) 00:1c.5 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #6 (rev f1) 00:1f.0 ISA bridge: Intel Corporation Sunrise Point-LP LPC Controller (rev 21) 00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21) 00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21) 00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21) 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15) 02:00.0 Network controller: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter (rev 30) $ lsb_release -rd Description: Ubuntu 17.04 Release: 17.04 $ apt-cache policy linux-image-generic linux-image-generic: Installed: 4.10.0.19.21 Candidate: 4.10.0.19.21 Version table: *** 4.10.0.19.21 500 500 http://pl.archive.ubuntu.com/ubuntu zesty/main amd64 Packages 100 /var/lib/dpkg/status ** Affects: ubuntu Importance: Undecided Status: New ** Description changed: Since I have updated from 16.10 to 17.04 I am hunted by total system freezes (i.e. cannot move mouse, screen content is not updated, cannot switch to text terminal, even Caps Lock cannot be toggled). I have seen this 3 times already, two times with Firefox active and once while I was typing in Konsole, but with Firefox running in the back. Following log is from the last time and it also mentions 'firefox' so I think this is somehow relevant. From kern.log: + Apr 16 16:05:10 host2 kernel: [20579.525704] ------------[ cut here ]------------ + Apr 16 16:05:10 host2 kernel: [20579.525729] kernel BUG at /build/linux-Fk60NP/linux-4.10.0/include/linux/swapops.h:129! + Apr 16 16:05:10 host2 kernel: [20579.525752] invalid opcode: 0000 [#1] SMP + Apr 16 16:05:10 host2 kernel: [20579.525764] Modules linked in: uas usb_storage ccm rfcomm arc4 cmac bnep snd_soc_skl rtsx_usb_ms snd_soc_skl_ipc rtsx_usb_sdmmc memstick snd_soc_sst_ipc snd_hda_codec_hdmi snd_soc_sst_dsp snd_hda_ext_core snd_soc_sst_match snd_soc_core snd_hda_codec_generic snd_compress ac97_bus snd_pcm_dmaengine intel_rapl snd_hda_intel snd_hda_codec x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_core snd_hwdep kvm_intel kvm snd_pcm uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 irqbypass crct10dif_pclmul videobuf2_core crc32_pclmul videodev media ghash_clmulni_intel pcbc snd_seq_midi snd_seq_midi_event snd_rawmidi btusb aesni_intel btrtl rtsx_usb btbcm btintel aes_x86_64 crypto_simd bluetooth glue_helper cryptd snd_seq ath10k_pci ath10k_core ath intel_cstate mac80211 snd_seq_device intel_rapl_perf + Apr 16 16:05:10 host2 kernel: [20579.525959] joydev snd_timer input_leds cfg80211 serio_raw snd mei_me soundcore mei shpchp intel_pch_thermal ideapad_laptop sparse_keymap mac_hid acpi_pad tpm_crb parport_pc ppdev lp sunrpc parport ip_tables x_tables autofs4 i915 i2c_algo_bit drm_kms_helper syscopyarea psmouse sysfillrect sysimgblt fb_sys_fops drm ahci r8169 libahci mii wmi fjes video + Apr 16 16:05:10 host2 kernel: [20579.526049] CPU: 2 PID: 1949 Comm: firefox Not tainted 4.10.0-19-generic #21-Ubuntu + Apr 16 16:05:10 host2 kernel: [20579.526070] Hardware name: LENOVO 80Q2/Lenovo ideapad 5, BIOS DCCN34WW(V2.03) 12/01/2015 + Apr 16 16:05:10 host2 kernel: [20579.526092] task: ffff9c878c90dc00 task.stack: ffffaa98c33ac000 + Apr 16 16:05:10 host2 kernel: [20579.526112] RIP: 0010:__migration_entry_wait+0x16a/0x180 + Apr 16 16:05:10 host2 kernel: [20579.526127] RSP: 0000:ffffaa98c33afd68 EFLAGS: 00010246 + Apr 16 16:05:10 host2 kernel: [20579.526156] RAX: 000fffffc0048078 RBX: fffff3690813efb0 RCX: fffff3690813efb0 + Apr 16 16:05:10 host2 kernel: [20579.526185] RDX: 0000000000000001 RSI: ffff9c8784fbe800 RDI: fffff369009f4000 + Apr 16 16:05:10 host2 kernel: [20579.526205] RBP: ffffaa98c33afd80 R08: ffff9c87999dbe00 R09: ffff9c87999dbe00 + Apr 16 16:05:10 host2 kernel: [20579.526224] R10: 00007f42c4d00680 R11: 00007f4234c00650 R12: fffff369009f4000 + Apr 16 16:05:10 host2 kernel: [20579.526243] R13: 3e00000000027d00 R14: ffffaa98c33afe30 R15: ffff9c859be30578 + Apr 16 16:05:10 host2 kernel: [20579.526263] FS: 00007f42c60ef740(0000) GS:ffff9c87f2500000(0000) knlGS:0000000000000000 + Apr 16 16:05:10 host2 kernel: [20579.526285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 + Apr 16 16:05:10 host2 kernel: [20579.526301] CR2: 00007f425e100148 CR3: 0000000219ae4000 CR4: 00000000003406e0 + Apr 16 16:05:10 host2 kernel: [20579.526320] Call Trace: + Apr 16 16:05:10 host2 kernel: [20579.526331] migration_entry_wait+0x74/0x80 + Apr 16 16:05:10 host2 kernel: [20579.526345] do_swap_page+0x5b3/0x770 + Apr 16 16:05:10 host2 kernel: [20579.526356] handle_mm_fault+0x873/0x1360 + Apr 16 16:05:10 host2 kernel: [20579.526370] __do_page_fault+0x23e/0x4e0 + Apr 16 16:05:10 host2 kernel: [20579.526383] do_page_fault+0x22/0x30 + Apr 16 16:05:10 host2 kernel: [20579.526395] page_fault+0x28/0x30 + Apr 16 16:05:10 host2 kernel: [20579.526406] RIP: 0033:0x5632951043b1 + Apr 16 16:05:10 host2 kernel: [20579.526417] RSP: 002b:00007fff312d6d60 EFLAGS: 00010283 + Apr 16 16:05:10 host2 kernel: [20579.526432] RAX: 00007fff312d6d60 RBX: 00007f4212bb51c0 RCX: 00007f425e100140 + Apr 16 16:05:10 host2 kernel: [20579.526451] RDX: 00007f427ca00548 RSI: 00007f4212b010e8 RDI: 00007f42c4d00678 + Apr 16 16:05:10 host2 kernel: [20579.526470] RBP: 00007f42c4d00040 R08: 00007f42c4d00680 R09: 00007f42c4d00300 + Apr 16 16:05:10 host2 kernel: [20579.526489] R10: 00007f42c4d00680 R11: 00007f4234c00650 R12: 00000000000000c0 + Apr 16 16:05:10 host2 kernel: [20579.526509] R13: 00007f42c4d00670 R14: 00007f4212b00000 R15: 00007f4212bb3000 + Apr 16 16:05:10 host2 kernel: [20579.526528] Code: ff ff ff 4c 89 e7 e8 96 a2 f8 ff e9 3c ff ff ff 85 d2 0f 84 2a ff ff ff 8d 4a 01 89 d0 f0 41 0f b1 4d 00 39 d0 74 81 89 c2 eb e5 <0f> 0b 4c 89 e7 e8 0c fb f9 ff eb b8 4c 8d 60 ff 4c 8d 68 1b eb + Apr 16 16:05:10 host2 kernel: [20579.526595] RIP: __migration_entry_wait+0x16a/0x180 RSP: ffffaa98c33afd68 + Apr 16 16:05:10 host2 kernel: [20579.535784] ---[ end trace c5aaf9d804ed45a5 ]--- - Apr 16 16:05:10 becebook kernel: [20579.525704] ------------[ cut here ]------------ - Apr 16 16:05:10 becebook kernel: [20579.525729] kernel BUG at /build/linux-Fk60NP/linux-4.10.0/include/linux/swapops.h:129! - Apr 16 16:05:10 becebook kernel: [20579.525752] invalid opcode: 0000 [#1] SMP - Apr 16 16:05:10 becebook kernel: [20579.525764] Modules linked in: uas usb_storage ccm rfcomm arc4 cmac bnep snd_soc_skl rtsx_usb_ms snd_soc_skl_ipc rtsx_usb_sdmmc memstick snd_soc_sst_ipc snd_hda_codec_hdmi snd_soc_sst_dsp snd_hda_ext_core snd_soc_sst_match snd_soc_core snd_hda_codec_generic snd_compress ac97_bus snd_pcm_dmaengine intel_rapl snd_hda_intel snd_hda_codec x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_core snd_hwdep kvm_intel kvm snd_pcm uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 irqbypass crct10dif_pclmul videobuf2_core crc32_pclmul videodev media ghash_clmulni_intel pcbc snd_seq_midi snd_seq_midi_event snd_rawmidi btusb aesni_intel btrtl rtsx_usb btbcm btintel aes_x86_64 crypto_simd bluetooth glue_helper cryptd snd_seq ath10k_pci ath10k_core ath intel_cstate mac80211 snd_seq_device intel_rapl_perf - Apr 16 16:05:10 becebook kernel: [20579.525959] joydev snd_timer input_leds cfg80211 serio_raw snd mei_me soundcore mei shpchp intel_pch_thermal ideapad_laptop sparse_keymap mac_hid acpi_pad tpm_crb parport_pc ppdev lp sunrpc parport ip_tables x_tables autofs4 i915 i2c_algo_bit drm_kms_helper syscopyarea psmouse sysfillrect sysimgblt fb_sys_fops drm ahci r8169 libahci mii wmi fjes video - Apr 16 16:05:10 becebook kernel: [20579.526049] CPU: 2 PID: 1949 Comm: firefox Not tainted 4.10.0-19-generic #21-Ubuntu - Apr 16 16:05:10 becebook kernel: [20579.526070] Hardware name: LENOVO 80Q2/Lenovo ideapad 5, BIOS DCCN34WW(V2.03) 12/01/2015 - Apr 16 16:05:10 becebook kernel: [20579.526092] task: ffff9c878c90dc00 task.stack: ffffaa98c33ac000 - Apr 16 16:05:10 becebook kernel: [20579.526112] RIP: 0010:__migration_entry_wait+0x16a/0x180 - Apr 16 16:05:10 becebook kernel: [20579.526127] RSP: 0000:ffffaa98c33afd68 EFLAGS: 00010246 - Apr 16 16:05:10 becebook kernel: [20579.526156] RAX: 000fffffc0048078 RBX: fffff3690813efb0 RCX: fffff3690813efb0 - Apr 16 16:05:10 becebook kernel: [20579.526185] RDX: 0000000000000001 RSI: ffff9c8784fbe800 RDI: fffff369009f4000 - Apr 16 16:05:10 becebook kernel: [20579.526205] RBP: ffffaa98c33afd80 R08: ffff9c87999dbe00 R09: ffff9c87999dbe00 - Apr 16 16:05:10 becebook kernel: [20579.526224] R10: 00007f42c4d00680 R11: 00007f4234c00650 R12: fffff369009f4000 - Apr 16 16:05:10 becebook kernel: [20579.526243] R13: 3e00000000027d00 R14: ffffaa98c33afe30 R15: ffff9c859be30578 - Apr 16 16:05:10 becebook kernel: [20579.526263] FS: 00007f42c60ef740(0000) GS:ffff9c87f2500000(0000) knlGS:0000000000000000 - Apr 16 16:05:10 becebook kernel: [20579.526285] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 - Apr 16 16:05:10 becebook kernel: [20579.526301] CR2: 00007f425e100148 CR3: 0000000219ae4000 CR4: 00000000003406e0 - Apr 16 16:05:10 becebook kernel: [20579.526320] Call Trace: - Apr 16 16:05:10 becebook kernel: [20579.526331] migration_entry_wait+0x74/0x80 - Apr 16 16:05:10 becebook kernel: [20579.526345] do_swap_page+0x5b3/0x770 - Apr 16 16:05:10 becebook kernel: [20579.526356] handle_mm_fault+0x873/0x1360 - Apr 16 16:05:10 becebook kernel: [20579.526370] __do_page_fault+0x23e/0x4e0 - Apr 16 16:05:10 becebook kernel: [20579.526383] do_page_fault+0x22/0x30 - Apr 16 16:05:10 becebook kernel: [20579.526395] page_fault+0x28/0x30 - Apr 16 16:05:10 becebook kernel: [20579.526406] RIP: 0033:0x5632951043b1 - Apr 16 16:05:10 becebook kernel: [20579.526417] RSP: 002b:00007fff312d6d60 EFLAGS: 00010283 - Apr 16 16:05:10 becebook kernel: [20579.526432] RAX: 00007fff312d6d60 RBX: 00007f4212bb51c0 RCX: 00007f425e100140 - Apr 16 16:05:10 becebook kernel: [20579.526451] RDX: 00007f427ca00548 RSI: 00007f4212b010e8 RDI: 00007f42c4d00678 - Apr 16 16:05:10 becebook kernel: [20579.526470] RBP: 00007f42c4d00040 R08: 00007f42c4d00680 R09: 00007f42c4d00300 - Apr 16 16:05:10 becebook kernel: [20579.526489] R10: 00007f42c4d00680 R11: 00007f4234c00650 R12: 00000000000000c0 - Apr 16 16:05:10 becebook kernel: [20579.526509] R13: 00007f42c4d00670 R14: 00007f4212b00000 R15: 00007f4212bb3000 - Apr 16 16:05:10 becebook kernel: [20579.526528] Code: ff ff ff 4c 89 e7 e8 96 a2 f8 ff e9 3c ff ff ff 85 d2 0f 84 2a ff ff ff 8d 4a 01 89 d0 f0 41 0f b1 4d 00 39 d0 74 81 89 c2 eb e5 <0f> 0b 4c 89 e7 e8 0c fb f9 ff eb b8 4c 8d 60 ff 4c 8d 68 1b eb - Apr 16 16:05:10 becebook kernel: [20579.526595] RIP: __migration_entry_wait+0x16a/0x180 RSP: ffffaa98c33afd68 - Apr 16 16:05:10 becebook kernel: [20579.535784] ---[ end trace c5aaf9d804ed45a5 ]--- $ uname -a - Linux becebook 4.10.0-19-generic #21-Ubuntu SMP Thu Apr 6 17:04:57 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux + Linux host2 4.10.0-19-generic #21-Ubuntu SMP Thu Apr 6 17:04:57 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux This happens on Lenovo Ideapad 300s. Here is result of lspci: $ lspci 00:00.0 Host bridge: Intel Corporation Skylake Host Bridge/DRAM Registers (rev 08) 00:02.0 VGA compatible controller: Intel Corporation HD Graphics 520 (rev 07) 00:14.0 USB controller: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller (rev 21) 00:14.2 Signal processing controller: Intel Corporation Sunrise Point-LP Thermal subsystem (rev 21) 00:16.0 Communication controller: Intel Corporation Sunrise Point-LP CSME HECI #1 (rev 21) 00:17.0 SATA controller: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] (rev 21) 00:1c.0 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 (rev f1) 00:1c.5 PCI bridge: Intel Corporation Sunrise Point-LP PCI Express Root Port #6 (rev f1) 00:1f.0 ISA bridge: Intel Corporation Sunrise Point-LP LPC Controller (rev 21) 00:1f.2 Memory controller: Intel Corporation Sunrise Point-LP PMC (rev 21) 00:1f.3 Audio device: Intel Corporation Sunrise Point-LP HD Audio (rev 21) 00:1f.4 SMBus: Intel Corporation Sunrise Point-LP SMBus (rev 21) 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15) 02:00.0 Network controller: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter (rev 30) $ lsb_release -rd Description: Ubuntu 17.04 Release: 17.04 $ apt-cache policy linux-image-generic linux-image-generic: - Installed: 4.10.0.19.21 - Candidate: 4.10.0.19.21 - Version table: - *** 4.10.0.19.21 500 - 500 http://pl.archive.ubuntu.com/ubuntu zesty/main amd64 Packages - 100 /var/lib/dpkg/status + Installed: 4.10.0.19.21 + Candidate: 4.10.0.19.21 + Version table: + *** 4.10.0.19.21 500 + 500 http://pl.archive.ubuntu.com/ubuntu zesty/main amd64 Packages + 100 /var/lib/dpkg/status -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1683889 Title: complete system freeze after update to 17.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1683889/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
