[Kernel-packages] [Bug 1745927] Comment bridged from LTC Bugzilla
--- Comment From hasri...@in.ibm.com 2018-03-26 06:42 EDT--- (In reply to comment #17) > With the proposed installer, the Chelsio card can be seen in the installer. > > ? Primary network interface: ? > ? ? > ? enP1p3s0f4: Chelsio Communications Inc T422-CR Unified Wire Ether ? > ? enP1p3s0f4d1: Chelsio Communications Inc T422-CR Unified Wire Eth ? > ? enP1p3s0f4d2: Chelsio Communications Inc T422-CR Unified Wire Eth ? > ? enP1p3s0f4d3: Chelsio Communications Inc T422-CR Unified Wire Eth ? > > Once the patches are in mainline, this bug can be marked as resolved. > > Thanks, > Harish Issue is not seen anymore with the patches included in mainline Ubuntu 18.04 stream. Hence, Bug can be closed. Thanks, Harish -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1745927 Title: Driver not found in Ubuntu kernel does not detect interface Status in The Ubuntu-power-systems project: Triaged Status in debian-installer package in Ubuntu: Fix Released Status in linux package in Ubuntu: Fix Released Bug description: == Comment: #0 - Harish Sriram --Problem Description--- kernel does not detect interface in Ubuntu, driver missing in kernel Contact Information = hasri...@in.ibm.com ---Issue observed--- While installing Ubuntu on a machine with Chelsio card, ubuntu-installer fails to show the interface name - probable cause would be due to missing driver in Ubuntu kernel. Machine Type = Tuleta/Power 8 BML Additional Info- Installer Shell --- BusyBox v1.27.2 (Ubuntu 1:1.27.2-2ubuntu3) built-in shell (ash) Enter 'help' for a list of built-in commands. ~ # ip a 1: lo: mtu 65536 qdisc noop qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: enP5p9s0f0:mtu 1500 qdisc mq qlen 1000 link/ether 98:be:94:02:09:7c brd ff:ff:ff:ff:ff:ff 3: enP5p9s0f1: mtu 1500 qdisc mq qlen 1000 link/ether 98:be:94:02:09:7d brd ff:ff:ff:ff:ff:ff 4: enP5p9s0f2: mtu 1500 qdisc mq qlen 1000 link/ether 98:be:94:02:09:7e brd ff:ff:ff:ff:ff:ff 5: enP5p9s0f3: mtu 1500 qdisc mq qlen 1000 link/ether 98:be:94:02:09:7f brd ff:ff:ff:ff:ff:ff ~ # lspci -k :00:00.0 PCI bridge: IBM Device 03dc 0001:00:00.0 PCI bridge: IBM Device 03dc 0001:01:00.0 PCI bridge: PLX Technology, Inc. PEX 8732 32-lane, 8-Port PCI Express Gen 3 (8.0 GT/s) Switch (rev ca) 0001:02:01.0 PCI bridge: PLX Technology, Inc. PEX 8732 32-lane, 8-Port PCI Express Gen 3 (8.0 GT/s) Switch (rev ca) 0001:02:08.0 PCI bridge: PLX Technology, Inc. PEX 8732 32-lane, 8-Port PCI Express Gen 3 (8.0 GT/s) Switch (rev ca) 0001:02:09.0 PCI bridge: PLX Technology, Inc. PEX 8732 32-lane, 8-Port PCI Express Gen 3 (8.0 GT/s) Switch (rev ca) 0001:03:00.0 Ethernet controller: Chelsio Communications Inc T422-CR Unified Wire Ethernet Controller Subsystem: IBM Device 03e5 0001:03:00.1 Ethernet controller: Chelsio Communications Inc T422-CR Unified Wire Ethernet Controller Subsystem: IBM Device 03e5 0001:03:00.2 Ethernet controller: Chelsio Communications Inc Device 4102 Subsystem: IBM Device 03e5 0001:03:00.3 Ethernet controller: Chelsio Communications Inc Device 4102 Subsystem: IBM Device 03e5 0001:03:00.4 Ethernet controller: Chelsio Communications Inc T422-CR Unified Wire Ethernet Controller Subsystem: IBM Device 03e5 0001:03:00.5 SCSI storage controller: Chelsio Communications Inc T422-CR Unified Wire Storage Controller Subsystem: IBM Device 03e5 0001:03:00.6 Fibre Channel: Chelsio Communications Inc T422-CR Unified Wire Storage Controller Subsystem: IBM Device 03e5 0001:03:00.7 Ethernet controller: Chelsio Communications Inc Device Subsystem: IBM Device 03e5 0001:04:00.0 RAID bus controller: IBM PCI-E IPR SAS Adapter (ASIC) (rev 02) Subsystem: IBM Device 03ff 0004:00:00.0 PCI bridge: IBM Device 03dc 0004:01:00.0 PCI bridge: Integrated Device Technology, Inc. [IDT] PES16T4A/4T4G2 PCI Express Gen2 Switch (rev 02) 0004:02:02.0 PCI bridge: Integrated Device Technology, Inc. [IDT] PES16T4A/4T4G2 PCI Express Gen2 Switch (rev 02) 0004:02:03.0 PCI bridge: Integrated Device Technology, Inc. [IDT] PES16T4A/4T4G2 PCI Express Gen2 Switch (rev 02) 0004:03:00.0 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to PCI Express HBA (rev 02) Subsystem: IBM Device 041e 0004:03:00.1 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to PCI Express HBA (rev 02) Subsystem: IBM Device 041e 0004:04:00.0 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to PCI Express HBA (rev 02)
[Kernel-packages] [Bug 1745927] Comment bridged from LTC Bugzilla
--- Comment From kalsh...@in.ibm.com 2018-03-25 15:48 EDT--- Based on previous comments from Harish, fix is ready in proposed build, please move this to fix ready state. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1745927 Title: Driver not found in Ubuntu kernel does not detect interface Status in The Ubuntu-power-systems project: Triaged Status in debian-installer package in Ubuntu: New Status in linux package in Ubuntu: Fix Released Bug description: == Comment: #0 - Harish Sriram --Problem Description--- kernel does not detect interface in Ubuntu, driver missing in kernel Contact Information = hasri...@in.ibm.com ---Issue observed--- While installing Ubuntu on a machine with Chelsio card, ubuntu-installer fails to show the interface name - probable cause would be due to missing driver in Ubuntu kernel. Machine Type = Tuleta/Power 8 BML Additional Info- Installer Shell --- BusyBox v1.27.2 (Ubuntu 1:1.27.2-2ubuntu3) built-in shell (ash) Enter 'help' for a list of built-in commands. ~ # ip a 1: lo: mtu 65536 qdisc noop qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: enP5p9s0f0:mtu 1500 qdisc mq qlen 1000 link/ether 98:be:94:02:09:7c brd ff:ff:ff:ff:ff:ff 3: enP5p9s0f1: mtu 1500 qdisc mq qlen 1000 link/ether 98:be:94:02:09:7d brd ff:ff:ff:ff:ff:ff 4: enP5p9s0f2: mtu 1500 qdisc mq qlen 1000 link/ether 98:be:94:02:09:7e brd ff:ff:ff:ff:ff:ff 5: enP5p9s0f3: mtu 1500 qdisc mq qlen 1000 link/ether 98:be:94:02:09:7f brd ff:ff:ff:ff:ff:ff ~ # lspci -k :00:00.0 PCI bridge: IBM Device 03dc 0001:00:00.0 PCI bridge: IBM Device 03dc 0001:01:00.0 PCI bridge: PLX Technology, Inc. PEX 8732 32-lane, 8-Port PCI Express Gen 3 (8.0 GT/s) Switch (rev ca) 0001:02:01.0 PCI bridge: PLX Technology, Inc. PEX 8732 32-lane, 8-Port PCI Express Gen 3 (8.0 GT/s) Switch (rev ca) 0001:02:08.0 PCI bridge: PLX Technology, Inc. PEX 8732 32-lane, 8-Port PCI Express Gen 3 (8.0 GT/s) Switch (rev ca) 0001:02:09.0 PCI bridge: PLX Technology, Inc. PEX 8732 32-lane, 8-Port PCI Express Gen 3 (8.0 GT/s) Switch (rev ca) 0001:03:00.0 Ethernet controller: Chelsio Communications Inc T422-CR Unified Wire Ethernet Controller Subsystem: IBM Device 03e5 0001:03:00.1 Ethernet controller: Chelsio Communications Inc T422-CR Unified Wire Ethernet Controller Subsystem: IBM Device 03e5 0001:03:00.2 Ethernet controller: Chelsio Communications Inc Device 4102 Subsystem: IBM Device 03e5 0001:03:00.3 Ethernet controller: Chelsio Communications Inc Device 4102 Subsystem: IBM Device 03e5 0001:03:00.4 Ethernet controller: Chelsio Communications Inc T422-CR Unified Wire Ethernet Controller Subsystem: IBM Device 03e5 0001:03:00.5 SCSI storage controller: Chelsio Communications Inc T422-CR Unified Wire Storage Controller Subsystem: IBM Device 03e5 0001:03:00.6 Fibre Channel: Chelsio Communications Inc T422-CR Unified Wire Storage Controller Subsystem: IBM Device 03e5 0001:03:00.7 Ethernet controller: Chelsio Communications Inc Device Subsystem: IBM Device 03e5 0001:04:00.0 RAID bus controller: IBM PCI-E IPR SAS Adapter (ASIC) (rev 02) Subsystem: IBM Device 03ff 0004:00:00.0 PCI bridge: IBM Device 03dc 0004:01:00.0 PCI bridge: Integrated Device Technology, Inc. [IDT] PES16T4A/4T4G2 PCI Express Gen2 Switch (rev 02) 0004:02:02.0 PCI bridge: Integrated Device Technology, Inc. [IDT] PES16T4A/4T4G2 PCI Express Gen2 Switch (rev 02) 0004:02:03.0 PCI bridge: Integrated Device Technology, Inc. [IDT] PES16T4A/4T4G2 PCI Express Gen2 Switch (rev 02) 0004:03:00.0 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to PCI Express HBA (rev 02) Subsystem: IBM Device 041e 0004:03:00.1 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to PCI Express HBA (rev 02) Subsystem: IBM Device 041e 0004:04:00.0 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to PCI Express HBA (rev 02) Subsystem: IBM Device 041e 0004:04:00.1 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to PCI Express HBA (rev 02) Subsystem: IBM Device 041e 0005:00:00.0 PCI bridge: IBM Device 03dc 0005:01:00.0 PCI bridge: PLX Technology, Inc. PEX 8748 48-Lane, 12-Port PCI Express Gen 3 (8 GT/s) Switch, 27 x 27mm FCBGA (rev ca) 0005:02:01.0 PCI bridge: PLX Technology, Inc. PEX 8748 48-Lane, 12-Port PCI Express Gen 3 (8 GT/s) Switch, 27 x 27mm FCBGA (rev ca) 0005:02:08.0 PCI bridge: PLX Technology, Inc. PEX 8748 48-Lane, 12-Port PCI Express Gen 3 (8 GT/s) Switch, 27 x 27mm FCBGA (rev ca) 0005:02:09.0 PCI bridge: PLX Technology, Inc. PEX 8748 48-Lane, 12-Port PCI Express
[Kernel-packages] [Bug 1745927] Comment bridged from LTC Bugzilla
--- Comment From hasri...@in.ibm.com 2018-03-16 02:47 EDT--- With the proposed installer, the Chelsio card can be seen in the installer. ? Primary network interface: ? ? ? ? enP1p3s0f4: Chelsio Communications Inc T422-CR Unified Wire Ether ? ? enP1p3s0f4d1: Chelsio Communications Inc T422-CR Unified Wire Eth ? ? enP1p3s0f4d2: Chelsio Communications Inc T422-CR Unified Wire Eth ? ? enP1p3s0f4d3: Chelsio Communications Inc T422-CR Unified Wire Eth ? Once the patches are in mainline, this bug can be marked as resolved. Thanks, Harish -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1745927 Title: Driver not found in Ubuntu kernel does not detect interface Status in The Ubuntu-power-systems project: Triaged Status in debian-installer package in Ubuntu: New Status in linux package in Ubuntu: Fix Released Bug description: == Comment: #0 - Harish Sriram --Problem Description--- kernel does not detect interface in Ubuntu, driver missing in kernel Contact Information = hasri...@in.ibm.com ---Issue observed--- While installing Ubuntu on a machine with Chelsio card, ubuntu-installer fails to show the interface name - probable cause would be due to missing driver in Ubuntu kernel. Machine Type = Tuleta/Power 8 BML Additional Info- Installer Shell --- BusyBox v1.27.2 (Ubuntu 1:1.27.2-2ubuntu3) built-in shell (ash) Enter 'help' for a list of built-in commands. ~ # ip a 1: lo: mtu 65536 qdisc noop qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: enP5p9s0f0:mtu 1500 qdisc mq qlen 1000 link/ether 98:be:94:02:09:7c brd ff:ff:ff:ff:ff:ff 3: enP5p9s0f1: mtu 1500 qdisc mq qlen 1000 link/ether 98:be:94:02:09:7d brd ff:ff:ff:ff:ff:ff 4: enP5p9s0f2: mtu 1500 qdisc mq qlen 1000 link/ether 98:be:94:02:09:7e brd ff:ff:ff:ff:ff:ff 5: enP5p9s0f3: mtu 1500 qdisc mq qlen 1000 link/ether 98:be:94:02:09:7f brd ff:ff:ff:ff:ff:ff ~ # lspci -k :00:00.0 PCI bridge: IBM Device 03dc 0001:00:00.0 PCI bridge: IBM Device 03dc 0001:01:00.0 PCI bridge: PLX Technology, Inc. PEX 8732 32-lane, 8-Port PCI Express Gen 3 (8.0 GT/s) Switch (rev ca) 0001:02:01.0 PCI bridge: PLX Technology, Inc. PEX 8732 32-lane, 8-Port PCI Express Gen 3 (8.0 GT/s) Switch (rev ca) 0001:02:08.0 PCI bridge: PLX Technology, Inc. PEX 8732 32-lane, 8-Port PCI Express Gen 3 (8.0 GT/s) Switch (rev ca) 0001:02:09.0 PCI bridge: PLX Technology, Inc. PEX 8732 32-lane, 8-Port PCI Express Gen 3 (8.0 GT/s) Switch (rev ca) 0001:03:00.0 Ethernet controller: Chelsio Communications Inc T422-CR Unified Wire Ethernet Controller Subsystem: IBM Device 03e5 0001:03:00.1 Ethernet controller: Chelsio Communications Inc T422-CR Unified Wire Ethernet Controller Subsystem: IBM Device 03e5 0001:03:00.2 Ethernet controller: Chelsio Communications Inc Device 4102 Subsystem: IBM Device 03e5 0001:03:00.3 Ethernet controller: Chelsio Communications Inc Device 4102 Subsystem: IBM Device 03e5 0001:03:00.4 Ethernet controller: Chelsio Communications Inc T422-CR Unified Wire Ethernet Controller Subsystem: IBM Device 03e5 0001:03:00.5 SCSI storage controller: Chelsio Communications Inc T422-CR Unified Wire Storage Controller Subsystem: IBM Device 03e5 0001:03:00.6 Fibre Channel: Chelsio Communications Inc T422-CR Unified Wire Storage Controller Subsystem: IBM Device 03e5 0001:03:00.7 Ethernet controller: Chelsio Communications Inc Device Subsystem: IBM Device 03e5 0001:04:00.0 RAID bus controller: IBM PCI-E IPR SAS Adapter (ASIC) (rev 02) Subsystem: IBM Device 03ff 0004:00:00.0 PCI bridge: IBM Device 03dc 0004:01:00.0 PCI bridge: Integrated Device Technology, Inc. [IDT] PES16T4A/4T4G2 PCI Express Gen2 Switch (rev 02) 0004:02:02.0 PCI bridge: Integrated Device Technology, Inc. [IDT] PES16T4A/4T4G2 PCI Express Gen2 Switch (rev 02) 0004:02:03.0 PCI bridge: Integrated Device Technology, Inc. [IDT] PES16T4A/4T4G2 PCI Express Gen2 Switch (rev 02) 0004:03:00.0 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to PCI Express HBA (rev 02) Subsystem: IBM Device 041e 0004:03:00.1 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to PCI Express HBA (rev 02) Subsystem: IBM Device 041e 0004:04:00.0 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to PCI Express HBA (rev 02) Subsystem: IBM Device 041e 0004:04:00.1 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to PCI Express HBA (rev 02) Subsystem: IBM Device 041e 0005:00:00.0 PCI bridge:
[Kernel-packages] [Bug 1745927] Comment bridged from LTC Bugzilla
--- Comment From kalsh...@in.ibm.com 2018-03-13 07:10 EDT--- (In reply to comment #14) > @manjo: The fix has been committed but no kernel with the fix has been > released yet, so asking for testing is premature. Or if you can provide the fix (patched kernel) as well work out for us to validate internally. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1745927 Title: Driver not found in Ubuntu kernel does not detect interface Status in The Ubuntu-power-systems project: Triaged Status in debian-installer package in Ubuntu: New Status in linux package in Ubuntu: Fix Committed Bug description: == Comment: #0 - Harish Sriram --Problem Description--- kernel does not detect interface in Ubuntu, driver missing in kernel Contact Information = hasri...@in.ibm.com ---Issue observed--- While installing Ubuntu on a machine with Chelsio card, ubuntu-installer fails to show the interface name - probable cause would be due to missing driver in Ubuntu kernel. Machine Type = Tuleta/Power 8 BML Additional Info- Installer Shell --- BusyBox v1.27.2 (Ubuntu 1:1.27.2-2ubuntu3) built-in shell (ash) Enter 'help' for a list of built-in commands. ~ # ip a 1: lo: mtu 65536 qdisc noop qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: enP5p9s0f0:mtu 1500 qdisc mq qlen 1000 link/ether 98:be:94:02:09:7c brd ff:ff:ff:ff:ff:ff 3: enP5p9s0f1: mtu 1500 qdisc mq qlen 1000 link/ether 98:be:94:02:09:7d brd ff:ff:ff:ff:ff:ff 4: enP5p9s0f2: mtu 1500 qdisc mq qlen 1000 link/ether 98:be:94:02:09:7e brd ff:ff:ff:ff:ff:ff 5: enP5p9s0f3: mtu 1500 qdisc mq qlen 1000 link/ether 98:be:94:02:09:7f brd ff:ff:ff:ff:ff:ff ~ # lspci -k :00:00.0 PCI bridge: IBM Device 03dc 0001:00:00.0 PCI bridge: IBM Device 03dc 0001:01:00.0 PCI bridge: PLX Technology, Inc. PEX 8732 32-lane, 8-Port PCI Express Gen 3 (8.0 GT/s) Switch (rev ca) 0001:02:01.0 PCI bridge: PLX Technology, Inc. PEX 8732 32-lane, 8-Port PCI Express Gen 3 (8.0 GT/s) Switch (rev ca) 0001:02:08.0 PCI bridge: PLX Technology, Inc. PEX 8732 32-lane, 8-Port PCI Express Gen 3 (8.0 GT/s) Switch (rev ca) 0001:02:09.0 PCI bridge: PLX Technology, Inc. PEX 8732 32-lane, 8-Port PCI Express Gen 3 (8.0 GT/s) Switch (rev ca) 0001:03:00.0 Ethernet controller: Chelsio Communications Inc T422-CR Unified Wire Ethernet Controller Subsystem: IBM Device 03e5 0001:03:00.1 Ethernet controller: Chelsio Communications Inc T422-CR Unified Wire Ethernet Controller Subsystem: IBM Device 03e5 0001:03:00.2 Ethernet controller: Chelsio Communications Inc Device 4102 Subsystem: IBM Device 03e5 0001:03:00.3 Ethernet controller: Chelsio Communications Inc Device 4102 Subsystem: IBM Device 03e5 0001:03:00.4 Ethernet controller: Chelsio Communications Inc T422-CR Unified Wire Ethernet Controller Subsystem: IBM Device 03e5 0001:03:00.5 SCSI storage controller: Chelsio Communications Inc T422-CR Unified Wire Storage Controller Subsystem: IBM Device 03e5 0001:03:00.6 Fibre Channel: Chelsio Communications Inc T422-CR Unified Wire Storage Controller Subsystem: IBM Device 03e5 0001:03:00.7 Ethernet controller: Chelsio Communications Inc Device Subsystem: IBM Device 03e5 0001:04:00.0 RAID bus controller: IBM PCI-E IPR SAS Adapter (ASIC) (rev 02) Subsystem: IBM Device 03ff 0004:00:00.0 PCI bridge: IBM Device 03dc 0004:01:00.0 PCI bridge: Integrated Device Technology, Inc. [IDT] PES16T4A/4T4G2 PCI Express Gen2 Switch (rev 02) 0004:02:02.0 PCI bridge: Integrated Device Technology, Inc. [IDT] PES16T4A/4T4G2 PCI Express Gen2 Switch (rev 02) 0004:02:03.0 PCI bridge: Integrated Device Technology, Inc. [IDT] PES16T4A/4T4G2 PCI Express Gen2 Switch (rev 02) 0004:03:00.0 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to PCI Express HBA (rev 02) Subsystem: IBM Device 041e 0004:03:00.1 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to PCI Express HBA (rev 02) Subsystem: IBM Device 041e 0004:04:00.0 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to PCI Express HBA (rev 02) Subsystem: IBM Device 041e 0004:04:00.1 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to PCI Express HBA (rev 02) Subsystem: IBM Device 041e 0005:00:00.0 PCI bridge: IBM Device 03dc 0005:01:00.0 PCI bridge: PLX Technology, Inc. PEX 8748 48-Lane, 12-Port PCI Express Gen 3 (8 GT/s) Switch, 27 x 27mm FCBGA (rev ca) 0005:02:01.0 PCI bridge: PLX Technology, Inc. PEX 8748 48-Lane, 12-Port PCI Express Gen 3 (8 GT/s) Switch, 27 x 27mm FCBGA (rev ca) 0005:02:08.0 PCI bridge: PLX Technology, Inc. PEX 8748 48-Lane, 12-Port PCI
[Kernel-packages] [Bug 1745927] Comment bridged from LTC Bugzilla
--- Comment From kalsh...@in.ibm.com 2018-02-22 00:25 EDT--- What is the next steps on this? Do we get "cxgb4" driver added as part of installer and it gets resolved in next build? If so any target date? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1745927 Title: Driver not found in Ubuntu kernel does not detect interface Status in The Ubuntu-power-systems project: Triaged Status in debian-installer package in Ubuntu: New Status in linux package in Ubuntu: Triaged Bug description: == Comment: #0 - Harish Sriram --Problem Description--- kernel does not detect interface in Ubuntu, driver missing in kernel Contact Information = hasri...@in.ibm.com ---Issue observed--- While installing Ubuntu on a machine with Chelsio card, ubuntu-installer fails to show the interface name - probable cause would be due to missing driver in Ubuntu kernel. Machine Type = Tuleta/Power 8 BML Additional Info- Installer Shell --- BusyBox v1.27.2 (Ubuntu 1:1.27.2-2ubuntu3) built-in shell (ash) Enter 'help' for a list of built-in commands. ~ # ip a 1: lo: mtu 65536 qdisc noop qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 2: enP5p9s0f0:mtu 1500 qdisc mq qlen 1000 link/ether 98:be:94:02:09:7c brd ff:ff:ff:ff:ff:ff 3: enP5p9s0f1: mtu 1500 qdisc mq qlen 1000 link/ether 98:be:94:02:09:7d brd ff:ff:ff:ff:ff:ff 4: enP5p9s0f2: mtu 1500 qdisc mq qlen 1000 link/ether 98:be:94:02:09:7e brd ff:ff:ff:ff:ff:ff 5: enP5p9s0f3: mtu 1500 qdisc mq qlen 1000 link/ether 98:be:94:02:09:7f brd ff:ff:ff:ff:ff:ff ~ # lspci -k :00:00.0 PCI bridge: IBM Device 03dc 0001:00:00.0 PCI bridge: IBM Device 03dc 0001:01:00.0 PCI bridge: PLX Technology, Inc. PEX 8732 32-lane, 8-Port PCI Express Gen 3 (8.0 GT/s) Switch (rev ca) 0001:02:01.0 PCI bridge: PLX Technology, Inc. PEX 8732 32-lane, 8-Port PCI Express Gen 3 (8.0 GT/s) Switch (rev ca) 0001:02:08.0 PCI bridge: PLX Technology, Inc. PEX 8732 32-lane, 8-Port PCI Express Gen 3 (8.0 GT/s) Switch (rev ca) 0001:02:09.0 PCI bridge: PLX Technology, Inc. PEX 8732 32-lane, 8-Port PCI Express Gen 3 (8.0 GT/s) Switch (rev ca) 0001:03:00.0 Ethernet controller: Chelsio Communications Inc T422-CR Unified Wire Ethernet Controller Subsystem: IBM Device 03e5 0001:03:00.1 Ethernet controller: Chelsio Communications Inc T422-CR Unified Wire Ethernet Controller Subsystem: IBM Device 03e5 0001:03:00.2 Ethernet controller: Chelsio Communications Inc Device 4102 Subsystem: IBM Device 03e5 0001:03:00.3 Ethernet controller: Chelsio Communications Inc Device 4102 Subsystem: IBM Device 03e5 0001:03:00.4 Ethernet controller: Chelsio Communications Inc T422-CR Unified Wire Ethernet Controller Subsystem: IBM Device 03e5 0001:03:00.5 SCSI storage controller: Chelsio Communications Inc T422-CR Unified Wire Storage Controller Subsystem: IBM Device 03e5 0001:03:00.6 Fibre Channel: Chelsio Communications Inc T422-CR Unified Wire Storage Controller Subsystem: IBM Device 03e5 0001:03:00.7 Ethernet controller: Chelsio Communications Inc Device Subsystem: IBM Device 03e5 0001:04:00.0 RAID bus controller: IBM PCI-E IPR SAS Adapter (ASIC) (rev 02) Subsystem: IBM Device 03ff 0004:00:00.0 PCI bridge: IBM Device 03dc 0004:01:00.0 PCI bridge: Integrated Device Technology, Inc. [IDT] PES16T4A/4T4G2 PCI Express Gen2 Switch (rev 02) 0004:02:02.0 PCI bridge: Integrated Device Technology, Inc. [IDT] PES16T4A/4T4G2 PCI Express Gen2 Switch (rev 02) 0004:02:03.0 PCI bridge: Integrated Device Technology, Inc. [IDT] PES16T4A/4T4G2 PCI Express Gen2 Switch (rev 02) 0004:03:00.0 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to PCI Express HBA (rev 02) Subsystem: IBM Device 041e 0004:03:00.1 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to PCI Express HBA (rev 02) Subsystem: IBM Device 041e 0004:04:00.0 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to PCI Express HBA (rev 02) Subsystem: IBM Device 041e 0004:04:00.1 Fibre Channel: QLogic Corp. ISP2532-based 8Gb Fibre Channel to PCI Express HBA (rev 02) Subsystem: IBM Device 041e 0005:00:00.0 PCI bridge: IBM Device 03dc 0005:01:00.0 PCI bridge: PLX Technology, Inc. PEX 8748 48-Lane, 12-Port PCI Express Gen 3 (8 GT/s) Switch, 27 x 27mm FCBGA (rev ca) 0005:02:01.0 PCI bridge: PLX Technology, Inc. PEX 8748 48-Lane, 12-Port PCI Express Gen 3 (8 GT/s) Switch, 27 x 27mm FCBGA (rev ca) 0005:02:08.0 PCI bridge: PLX Technology, Inc. PEX 8748 48-Lane, 12-Port PCI Express Gen 3 (8 GT/s) Switch, 27 x 27mm FCBGA (rev ca) 0005:02:09.0 PCI bridge: PLX Technology, Inc. PEX 8748