kernel-bug-exists-upstream kernel-bug-exists-upstream-4.7-rc2-yakkety Hi Christopher, Thx for the support. Ufortunately the bug is only fixed partially:
Laptop: Display Port: WORKS: If I connect the external monitor to the Display Port of the Laptop (HP EliteBook 840 G1) it works! ultraslim docking station 2013: Display Port: NOT WORKING: "[drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery reached max voltage": If I connect the monitor to the ultraslim docking station 2013 it does not work and I get the following syslog output while connecting: ... Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.290678] [drm] probing gen 2 caps for device 8086:9c18 = 5323c42/0 Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.290685] [drm] PCIE gen 2 link speeds already enabled Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.297871] [drm] PCIE GART of 2048M enabled (table at 0x00000000001D6000). Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.297995] radeon 0000:03:00.0: WB enabled Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.297999] radeon 0000:03:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff8804348d4c00 Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.298001] radeon 0000:03:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff8804348d4c04 Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.298003] radeon 0000:03:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff8804348d4c08 Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.298006] radeon 0000:03:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff8804348d4c0c Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.298008] radeon 0000:03:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff8804348d4c10 Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.298818] radeon 0000:03:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90002835a18 Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.399323] radeon 0000:03:00.0: failed VCE resume (-110). Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.633111] [drm] ring test on 0 succeeded in 1 usecs Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.633118] [drm] ring test on 1 succeeded in 1 usecs Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.633123] [drm] ring test on 2 succeeded in 1 usecs Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.633133] [drm] ring test on 3 succeeded in 5 usecs Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.633141] [drm] ring test on 4 succeeded in 5 usecs Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.808926] [drm] ring test on 5 succeeded in 2 usecs Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.808933] [drm] UVD initialized successfully. Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.808970] [drm] ib test on ring 0 succeeded in 0 usecs Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.809003] [drm] ib test on ring 1 succeeded in 0 usecs Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.809035] [drm] ib test on ring 2 succeeded in 0 usecs Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.809065] [drm] ib test on ring 3 succeeded in 0 usecs Jun 12 12:18:25 hp-elitebook-840-g1--s0-v2 kernel: [ 1019.809094] [drm] ib test on ring 4 succeeded in 0 usecs Jun 12 12:18:26 hp-elitebook-840-g1--s0-v2 kernel: [ 1020.458524] [drm] ib test on ring 5 succeeded Jun 12 12:18:27 hp-elitebook-840-g1--s0-v2 kernel: [ 1021.204083] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery reached max voltage Jun 12 12:18:27 hp-elitebook-840-g1--s0-v2 kernel: [ 1021.204102] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed Jun 12 12:18:27 hp-elitebook-840-g1--s0-v2 kernel: [ 1021.458929] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery reached max voltage Jun 12 12:18:27 hp-elitebook-840-g1--s0-v2 kernel: [ 1021.458943] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed Jun 12 12:18:43 hp-elitebook-840-g1--s0-v2 kernel: [ 1037.929725] e1000e: enp0s25 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx ... And even when I try to reboot while the laptop is docked in it does not work: Output from dmesg: ... [ 3.949966] [drm] radeon: 1024M of VRAM memory ready [ 3.949967] [drm] radeon: 2048M of GTT memory ready. [ 3.949974] [drm] Loading oland Microcode [ 3.950037] [drm] Internal thermal controller without fan control [ 3.950097] [drm] probing gen 2 caps for device 8086:9c18 = 5323c42/0 [ 3.957316] [drm] radeon: dpm initialized [ 3.959187] [drm] Found VCE firmware/feedback version 50.0.1 / 17! [ 3.959256] [drm] GART: num cpu pages 524288, num gpu pages 524288 [ 3.960146] [drm] probing gen 2 caps for device 8086:9c18 = 5323c42/0 [ 3.960151] [drm] PCIE gen 2 link speeds already enabled [ 3.964144] [drm] PCIE GART of 2048M enabled (table at 0x00000000001D6000). [ 3.964347] radeon 0000:03:00.0: WB enabled [ 3.964350] radeon 0000:03:00.0: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0xffff880434973c00 [ 3.964352] radeon 0000:03:00.0: fence driver on ring 1 use gpu addr 0x0000000040000c04 and cpu addr 0xffff880434973c04 [ 3.964353] radeon 0000:03:00.0: fence driver on ring 2 use gpu addr 0x0000000040000c08 and cpu addr 0xffff880434973c08 [ 3.964355] radeon 0000:03:00.0: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0xffff880434973c0c [ 3.964357] radeon 0000:03:00.0: fence driver on ring 4 use gpu addr 0x0000000040000c10 and cpu addr 0xffff880434973c10 [ 3.965156] radeon 0000:03:00.0: fence driver on ring 5 use gpu addr 0x0000000000075a18 and cpu addr 0xffffc90001e35a18 [ 3.971131] e1000e 0000:00:19.0 0000:00:19.0 (uninitialized): registered PHC clock [ 4.059194] e1000e 0000:00:19.0 eth0: (PCI Express:2.5GT/s:Width x1) 8c:dc:d4:d2:c6:e6 [ 4.059196] e1000e 0000:00:19.0 eth0: Intel(R) PRO/1000 Network Connection [ 4.059233] e1000e 0000:00:19.0 eth0: MAC: 11, PHY: 12, PBA No: FFFFFF-0FF [ 4.059382] ehci-pci 0000:00:1d.0: EHCI Host Controller [ 4.059388] ehci-pci 0000:00:1d.0: new USB bus registered, assigned bus number 3 [ 4.059398] ehci-pci 0000:00:1d.0: debug port 2 [ 4.063294] ehci-pci 0000:00:1d.0: cache line size of 64 is not supported [ 4.063309] ehci-pci 0000:00:1d.0: irq 17, io mem 0xd083d000 [ 4.063734] e1000e 0000:00:19.0 enp0s25: renamed from eth0 [ 4.065934] radeon 0000:03:00.0: failed VCE resume (-110). [ 4.065956] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 4.065957] [drm] Driver supports precise vblank timestamp query. [ 4.065958] radeon 0000:03:00.0: radeon: MSI limited to 32-bit [ 4.065988] radeon 0000:03:00.0: radeon: using MSI. [ 4.066024] [drm] radeon: irq initialized. ... [ 7.273798] device-mapper: uevent: version 1.0.3 [ 7.273860] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: [email protected] [ 8.042412] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery reached max voltage [ 8.042448] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed [ 8.177674] raid6: sse2x1 gen() 10197 MB/s ... [ 17.224526] audit: type=1400 audit(1465726971.891:414): apparmor="DENIED" operation="open" profile="/usr/sbin/ntpd" name="/var/lib/sss/mc/initgroups" pid=1294 comm="ntpd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0 [ 17.562791] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery reached max voltage [ 17.562831] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed [ 17.820653] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery reached max voltage [ 17.820688] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed [ 18.005556] ip6_tables: (C) 2000-2006 Netfilter Core Team ... [ 19.333192] Bluetooth: RFCOMM ver 1.11 [ 20.254531] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery reached max voltage [ 20.254547] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed [ 20.511680] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery reached max voltage [ 20.511699] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed [ 25.953106] audit: type=1400 audit(1465726981.078:422): apparmor="ALLOWED" operation="file_mmap" profile="/usr/sbin/sssd" name="/usr/lib/x86_64-linux-gnu/krb5/plugins/authdata/sssd_pac_plugin.so" pid=1865 comm="krb5_child" requested_mask="m" denied_mask="m" fsuid=5013 ouid=0 [ 26.072874] IPv6: ADDRCONF(NETDEV_UP): wlo1: link is not ready [ 28.115094] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery reached max voltage [ 28.115118] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed [ 28.371413] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery reached max voltage [ 28.371427] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed [ 28.775083] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery reached max voltage [ 28.775098] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed [ 29.032987] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery reached max voltage [ 29.033002] [drm:radeon_dp_link_train [radeon]] *ERROR* clock recovery failed [ 29.988773] wlo1: authenticate with 04:a1:51:e2:9e:c6 ... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1579481 Title: 16.04 -> External Monitor not working -> radeon VCE init error (-110) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1579481/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
