[Kernel-packages] [Bug 1876963] Re: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04
New bug report created here: https://bugs.launchpad.net/ubuntu/+source/b43-fwcutter/+bug/1899848 -- 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/1876963 Title: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04 Status in linux package in Ubuntu: Expired Bug description: Hi, I am am experiencing slow wifi for a Linksys WMP54GS v1.0 wireless PCI card with Ubuntu Server 20.04 installed, e.g. apt-get has taken 18 minutes 41 seconds to fetch 459Kb. Following the advice from https://ubuntuforums.org/showthread.php?t=2214110, I have installed the firmware-b43-installer package. The card is recognised and is sometimes allocated an IP. When it is connected, it is very slow. Using the wireless-info tool the logs for the wireless system configuration is given below. As shown in the logs the b43-pci-bridge driver is outputting an error message concerning the swiotlb is full. Has anybody managed to get the Linksys WMP54GS v1.0 card working on Ubuntu Server 20.04 using the b43 firmware supplied in package firmware-b43-installer? Since the log was produced I have also tired setting the REG_DOMAIN in /etc/default/crda but still does not work. ## wireless info START ## Report from: 04 May 2020 09:24 UTC + Booted last: 04 May 2020 00:00 UTC + Script from: 22 Oct 2018 03:34 UTC + # release ### Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal # kernel Linux 5.4.0-28-generic #32-Ubuntu SMP Wed Apr 22 17:40:10 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Parameters: ro, maybe-ubiquity # desktop ### sed: can't read /root/.dmrc: No such file or directory Could not be determined. # lspci # 04:04.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [10ec:8139] (rev 10) Subsystem: Packard Bell B.V. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [1631:e035] Kernel driver in use: 8139too 04:07.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 03) Subsystem: Linksys WMP54GS v1.0 802.11g Wireless-G PCI Adapter with SpeedBooster [1737:0015] Kernel driver in use: b43-pci-bridge # lsusb # Bus 001 Device 005: ID 040b:650a Weltrend Semiconductor Bus 001 Device 004: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub Bus 001 Device 003: ID 0bda:0111 Realtek Semiconductor Corp. RTS5111 Card Reader Controller Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 002: ID 046a:010e Cherry GmbH USB Wireless Device Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub # PCMCIA card info ## 'pccardctl' is not installed (package "pcmciautils"). # rfkill ./wireless-info: line 192: rfkill: command not found # secure boot ### 'mokutil' is not installed (package "mokutil"). # lsmod # b43 417792 0 cordic 16384 1 b43 bcma 65536 1 b43 mac80211 843776 1 b43 cfg80211 704512 2 b43,mac80211 libarc4 16384 1 mac80211 mxm_wmi 16384 1 nouveau wmi 32768 2 mxm_wmi,nouveau ssb 73728 1 b43 # interfaces # ifconfig ## 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback brd inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth_lan0: mtu 1500 qdisc fq_codel state DOWN group default qlen 1000 link/ether brd 3: wlan0: mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether brd # iwconfig ## eth_lan0 no wireless extensions. lo no wireless extensions. wlan0 IEEE 802.11 ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off # route # # resolv.conf ### [777 root '/etc/resolv.conf' -> '../run/systemd/resolve/stub- resolv.conf'] nameserver 127.0.0.53 options edns0 # network managers ## Installed: None found. Running: None found. # NetworkManager info
[Kernel-packages] [Bug 1876963] Re: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04
Similar problem, same hardware. Really low throughput, and my logs are getting spammed with the following error since upgrading from Ubuntu MATE 20.04 to 20.10 beta. It worked fine in 20.04: b43-pci-bridge :03:02.0: swiotlb buffer is full (sz: 2390 bytes), total 0 (slots), used 0 (slots) According to the bcm43xx Ubunti Wiki, my hardware isn't supported by "bcmwl-kernel-source". -- 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/1876963 Title: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04 Status in linux package in Ubuntu: Expired Bug description: Hi, I am am experiencing slow wifi for a Linksys WMP54GS v1.0 wireless PCI card with Ubuntu Server 20.04 installed, e.g. apt-get has taken 18 minutes 41 seconds to fetch 459Kb. Following the advice from https://ubuntuforums.org/showthread.php?t=2214110, I have installed the firmware-b43-installer package. The card is recognised and is sometimes allocated an IP. When it is connected, it is very slow. Using the wireless-info tool the logs for the wireless system configuration is given below. As shown in the logs the b43-pci-bridge driver is outputting an error message concerning the swiotlb is full. Has anybody managed to get the Linksys WMP54GS v1.0 card working on Ubuntu Server 20.04 using the b43 firmware supplied in package firmware-b43-installer? Since the log was produced I have also tired setting the REG_DOMAIN in /etc/default/crda but still does not work. ## wireless info START ## Report from: 04 May 2020 09:24 UTC + Booted last: 04 May 2020 00:00 UTC + Script from: 22 Oct 2018 03:34 UTC + # release ### Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal # kernel Linux 5.4.0-28-generic #32-Ubuntu SMP Wed Apr 22 17:40:10 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Parameters: ro, maybe-ubiquity # desktop ### sed: can't read /root/.dmrc: No such file or directory Could not be determined. # lspci # 04:04.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [10ec:8139] (rev 10) Subsystem: Packard Bell B.V. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [1631:e035] Kernel driver in use: 8139too 04:07.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 03) Subsystem: Linksys WMP54GS v1.0 802.11g Wireless-G PCI Adapter with SpeedBooster [1737:0015] Kernel driver in use: b43-pci-bridge # lsusb # Bus 001 Device 005: ID 040b:650a Weltrend Semiconductor Bus 001 Device 004: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub Bus 001 Device 003: ID 0bda:0111 Realtek Semiconductor Corp. RTS5111 Card Reader Controller Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 002: ID 046a:010e Cherry GmbH USB Wireless Device Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub # PCMCIA card info ## 'pccardctl' is not installed (package "pcmciautils"). # rfkill ./wireless-info: line 192: rfkill: command not found # secure boot ### 'mokutil' is not installed (package "mokutil"). # lsmod # b43 417792 0 cordic 16384 1 b43 bcma 65536 1 b43 mac80211 843776 1 b43 cfg80211 704512 2 b43,mac80211 libarc4 16384 1 mac80211 mxm_wmi 16384 1 nouveau wmi 32768 2 mxm_wmi,nouveau ssb 73728 1 b43 # interfaces # ifconfig ## 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback brd inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth_lan0: mtu 1500 qdisc fq_codel state DOWN group default qlen 1000 link/ether brd 3: wlan0: mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether brd # iwconfig ## eth_lan0 no wireless extensions. lo no wireless extensions. wlan0 IEEE 802.11 ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off # route # #
[Kernel-packages] [Bug 1876963] Re: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- 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/1876963 Title: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04 Status in linux package in Ubuntu: Expired Bug description: Hi, I am am experiencing slow wifi for a Linksys WMP54GS v1.0 wireless PCI card with Ubuntu Server 20.04 installed, e.g. apt-get has taken 18 minutes 41 seconds to fetch 459Kb. Following the advice from https://ubuntuforums.org/showthread.php?t=2214110, I have installed the firmware-b43-installer package. The card is recognised and is sometimes allocated an IP. When it is connected, it is very slow. Using the wireless-info tool the logs for the wireless system configuration is given below. As shown in the logs the b43-pci-bridge driver is outputting an error message concerning the swiotlb is full. Has anybody managed to get the Linksys WMP54GS v1.0 card working on Ubuntu Server 20.04 using the b43 firmware supplied in package firmware-b43-installer? Since the log was produced I have also tired setting the REG_DOMAIN in /etc/default/crda but still does not work. ## wireless info START ## Report from: 04 May 2020 09:24 UTC + Booted last: 04 May 2020 00:00 UTC + Script from: 22 Oct 2018 03:34 UTC + # release ### Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal # kernel Linux 5.4.0-28-generic #32-Ubuntu SMP Wed Apr 22 17:40:10 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Parameters: ro, maybe-ubiquity # desktop ### sed: can't read /root/.dmrc: No such file or directory Could not be determined. # lspci # 04:04.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [10ec:8139] (rev 10) Subsystem: Packard Bell B.V. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [1631:e035] Kernel driver in use: 8139too 04:07.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 03) Subsystem: Linksys WMP54GS v1.0 802.11g Wireless-G PCI Adapter with SpeedBooster [1737:0015] Kernel driver in use: b43-pci-bridge # lsusb # Bus 001 Device 005: ID 040b:650a Weltrend Semiconductor Bus 001 Device 004: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub Bus 001 Device 003: ID 0bda:0111 Realtek Semiconductor Corp. RTS5111 Card Reader Controller Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 002: ID 046a:010e Cherry GmbH USB Wireless Device Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub # PCMCIA card info ## 'pccardctl' is not installed (package "pcmciautils"). # rfkill ./wireless-info: line 192: rfkill: command not found # secure boot ### 'mokutil' is not installed (package "mokutil"). # lsmod # b43 417792 0 cordic 16384 1 b43 bcma 65536 1 b43 mac80211 843776 1 b43 cfg80211 704512 2 b43,mac80211 libarc4 16384 1 mac80211 mxm_wmi 16384 1 nouveau wmi 32768 2 mxm_wmi,nouveau ssb 73728 1 b43 # interfaces # ifconfig ## 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback brd inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth_lan0: mtu 1500 qdisc fq_codel state DOWN group default qlen 1000 link/ether brd 3: wlan0: mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether brd # iwconfig ## eth_lan0 no wireless extensions. lo no wireless extensions. wlan0 IEEE 802.11 ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off # route # # resolv.conf ### [777 root '/etc/resolv.conf' -> '../run/systemd/resolve/stub- resolv.conf'] nameserver 127.0.0.53 options edns0 # network managers ## Installed: None found.
[Kernel-packages] [Bug 1876963] Re: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04
Please try the "bcmwl-kernel-source" proprietary driver. ** Changed in: linux (Ubuntu) Status: Confirmed => Incomplete -- 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/1876963 Title: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04 Status in linux package in Ubuntu: Incomplete Bug description: Hi, I am am experiencing slow wifi for a Linksys WMP54GS v1.0 wireless PCI card with Ubuntu Server 20.04 installed, e.g. apt-get has taken 18 minutes 41 seconds to fetch 459Kb. Following the advice from https://ubuntuforums.org/showthread.php?t=2214110, I have installed the firmware-b43-installer package. The card is recognised and is sometimes allocated an IP. When it is connected, it is very slow. Using the wireless-info tool the logs for the wireless system configuration is given below. As shown in the logs the b43-pci-bridge driver is outputting an error message concerning the swiotlb is full. Has anybody managed to get the Linksys WMP54GS v1.0 card working on Ubuntu Server 20.04 using the b43 firmware supplied in package firmware-b43-installer? Since the log was produced I have also tired setting the REG_DOMAIN in /etc/default/crda but still does not work. ## wireless info START ## Report from: 04 May 2020 09:24 UTC + Booted last: 04 May 2020 00:00 UTC + Script from: 22 Oct 2018 03:34 UTC + # release ### Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal # kernel Linux 5.4.0-28-generic #32-Ubuntu SMP Wed Apr 22 17:40:10 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Parameters: ro, maybe-ubiquity # desktop ### sed: can't read /root/.dmrc: No such file or directory Could not be determined. # lspci # 04:04.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [10ec:8139] (rev 10) Subsystem: Packard Bell B.V. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [1631:e035] Kernel driver in use: 8139too 04:07.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 03) Subsystem: Linksys WMP54GS v1.0 802.11g Wireless-G PCI Adapter with SpeedBooster [1737:0015] Kernel driver in use: b43-pci-bridge # lsusb # Bus 001 Device 005: ID 040b:650a Weltrend Semiconductor Bus 001 Device 004: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub Bus 001 Device 003: ID 0bda:0111 Realtek Semiconductor Corp. RTS5111 Card Reader Controller Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 002: ID 046a:010e Cherry GmbH USB Wireless Device Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub # PCMCIA card info ## 'pccardctl' is not installed (package "pcmciautils"). # rfkill ./wireless-info: line 192: rfkill: command not found # secure boot ### 'mokutil' is not installed (package "mokutil"). # lsmod # b43 417792 0 cordic 16384 1 b43 bcma 65536 1 b43 mac80211 843776 1 b43 cfg80211 704512 2 b43,mac80211 libarc4 16384 1 mac80211 mxm_wmi 16384 1 nouveau wmi 32768 2 mxm_wmi,nouveau ssb 73728 1 b43 # interfaces # ifconfig ## 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback brd inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth_lan0: mtu 1500 qdisc fq_codel state DOWN group default qlen 1000 link/ether brd 3: wlan0: mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether brd # iwconfig ## eth_lan0 no wireless extensions. lo no wireless extensions. wlan0 IEEE 802.11 ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off # route # # resolv.conf ### [777 root '/etc/resolv.conf' -> '../run/systemd/resolve/stub- resolv.conf'] nameserver 127.0.0.53 options edns0 # network managers ## Installed: None found. Running: None
[Kernel-packages] [Bug 1876963] Re: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04
Added attachment containing full dmesg ** Attachment added: "dmesg.txt" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1876963/+attachment/5367753/+files/dmesg.txt -- 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/1876963 Title: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04 Status in linux package in Ubuntu: Confirmed Bug description: Hi, I am am experiencing slow wifi for a Linksys WMP54GS v1.0 wireless PCI card with Ubuntu Server 20.04 installed, e.g. apt-get has taken 18 minutes 41 seconds to fetch 459Kb. Following the advice from https://ubuntuforums.org/showthread.php?t=2214110, I have installed the firmware-b43-installer package. The card is recognised and is sometimes allocated an IP. When it is connected, it is very slow. Using the wireless-info tool the logs for the wireless system configuration is given below. As shown in the logs the b43-pci-bridge driver is outputting an error message concerning the swiotlb is full. Has anybody managed to get the Linksys WMP54GS v1.0 card working on Ubuntu Server 20.04 using the b43 firmware supplied in package firmware-b43-installer? Since the log was produced I have also tired setting the REG_DOMAIN in /etc/default/crda but still does not work. ## wireless info START ## Report from: 04 May 2020 09:24 UTC + Booted last: 04 May 2020 00:00 UTC + Script from: 22 Oct 2018 03:34 UTC + # release ### Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal # kernel Linux 5.4.0-28-generic #32-Ubuntu SMP Wed Apr 22 17:40:10 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Parameters: ro, maybe-ubiquity # desktop ### sed: can't read /root/.dmrc: No such file or directory Could not be determined. # lspci # 04:04.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [10ec:8139] (rev 10) Subsystem: Packard Bell B.V. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [1631:e035] Kernel driver in use: 8139too 04:07.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 03) Subsystem: Linksys WMP54GS v1.0 802.11g Wireless-G PCI Adapter with SpeedBooster [1737:0015] Kernel driver in use: b43-pci-bridge # lsusb # Bus 001 Device 005: ID 040b:650a Weltrend Semiconductor Bus 001 Device 004: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub Bus 001 Device 003: ID 0bda:0111 Realtek Semiconductor Corp. RTS5111 Card Reader Controller Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 002: ID 046a:010e Cherry GmbH USB Wireless Device Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub # PCMCIA card info ## 'pccardctl' is not installed (package "pcmciautils"). # rfkill ./wireless-info: line 192: rfkill: command not found # secure boot ### 'mokutil' is not installed (package "mokutil"). # lsmod # b43 417792 0 cordic 16384 1 b43 bcma 65536 1 b43 mac80211 843776 1 b43 cfg80211 704512 2 b43,mac80211 libarc4 16384 1 mac80211 mxm_wmi 16384 1 nouveau wmi 32768 2 mxm_wmi,nouveau ssb 73728 1 b43 # interfaces # ifconfig ## 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback brd inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth_lan0: mtu 1500 qdisc fq_codel state DOWN group default qlen 1000 link/ether brd 3: wlan0: mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether brd # iwconfig ## eth_lan0 no wireless extensions. lo no wireless extensions. wlan0 IEEE 802.11 ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off # route # # resolv.conf ### [777 root '/etc/resolv.conf' -> '../run/systemd/resolve/stub- resolv.conf'] nameserver 127.0.0.53 options edns0 # network managers ##
[Kernel-packages] [Bug 1876963] Re: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04
Probably a good idea to attach full dmesg here... -- 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/1876963 Title: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04 Status in linux package in Ubuntu: Confirmed Bug description: Hi, I am am experiencing slow wifi for a Linksys WMP54GS v1.0 wireless PCI card with Ubuntu Server 20.04 installed, e.g. apt-get has taken 18 minutes 41 seconds to fetch 459Kb. Following the advice from https://ubuntuforums.org/showthread.php?t=2214110, I have installed the firmware-b43-installer package. The card is recognised and is sometimes allocated an IP. When it is connected, it is very slow. Using the wireless-info tool the logs for the wireless system configuration is given below. As shown in the logs the b43-pci-bridge driver is outputting an error message concerning the swiotlb is full. Has anybody managed to get the Linksys WMP54GS v1.0 card working on Ubuntu Server 20.04 using the b43 firmware supplied in package firmware-b43-installer? Since the log was produced I have also tired setting the REG_DOMAIN in /etc/default/crda but still does not work. ## wireless info START ## Report from: 04 May 2020 09:24 UTC + Booted last: 04 May 2020 00:00 UTC + Script from: 22 Oct 2018 03:34 UTC + # release ### Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal # kernel Linux 5.4.0-28-generic #32-Ubuntu SMP Wed Apr 22 17:40:10 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Parameters: ro, maybe-ubiquity # desktop ### sed: can't read /root/.dmrc: No such file or directory Could not be determined. # lspci # 04:04.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [10ec:8139] (rev 10) Subsystem: Packard Bell B.V. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [1631:e035] Kernel driver in use: 8139too 04:07.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 03) Subsystem: Linksys WMP54GS v1.0 802.11g Wireless-G PCI Adapter with SpeedBooster [1737:0015] Kernel driver in use: b43-pci-bridge # lsusb # Bus 001 Device 005: ID 040b:650a Weltrend Semiconductor Bus 001 Device 004: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub Bus 001 Device 003: ID 0bda:0111 Realtek Semiconductor Corp. RTS5111 Card Reader Controller Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 002: ID 046a:010e Cherry GmbH USB Wireless Device Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub # PCMCIA card info ## 'pccardctl' is not installed (package "pcmciautils"). # rfkill ./wireless-info: line 192: rfkill: command not found # secure boot ### 'mokutil' is not installed (package "mokutil"). # lsmod # b43 417792 0 cordic 16384 1 b43 bcma 65536 1 b43 mac80211 843776 1 b43 cfg80211 704512 2 b43,mac80211 libarc4 16384 1 mac80211 mxm_wmi 16384 1 nouveau wmi 32768 2 mxm_wmi,nouveau ssb 73728 1 b43 # interfaces # ifconfig ## 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback brd inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth_lan0: mtu 1500 qdisc fq_codel state DOWN group default qlen 1000 link/ether brd 3: wlan0: mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether brd # iwconfig ## eth_lan0 no wireless extensions. lo no wireless extensions. wlan0 IEEE 802.11 ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off # route # # resolv.conf ### [777 root '/etc/resolv.conf' -> '../run/systemd/resolve/stub- resolv.conf'] nameserver 127.0.0.53 options edns0 # network managers ## Installed: None found. Running: None found. # NetworkManager info ### NetworkManager is not
[Kernel-packages] [Bug 1876963] Re: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04
** Tags added: hwe-networking-wifi -- 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/1876963 Title: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04 Status in linux package in Ubuntu: Confirmed Bug description: Hi, I am am experiencing slow wifi for a Linksys WMP54GS v1.0 wireless PCI card with Ubuntu Server 20.04 installed, e.g. apt-get has taken 18 minutes 41 seconds to fetch 459Kb. Following the advice from https://ubuntuforums.org/showthread.php?t=2214110, I have installed the firmware-b43-installer package. The card is recognised and is sometimes allocated an IP. When it is connected, it is very slow. Using the wireless-info tool the logs for the wireless system configuration is given below. As shown in the logs the b43-pci-bridge driver is outputting an error message concerning the swiotlb is full. Has anybody managed to get the Linksys WMP54GS v1.0 card working on Ubuntu Server 20.04 using the b43 firmware supplied in package firmware-b43-installer? Since the log was produced I have also tired setting the REG_DOMAIN in /etc/default/crda but still does not work. ## wireless info START ## Report from: 04 May 2020 09:24 UTC + Booted last: 04 May 2020 00:00 UTC + Script from: 22 Oct 2018 03:34 UTC + # release ### Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal # kernel Linux 5.4.0-28-generic #32-Ubuntu SMP Wed Apr 22 17:40:10 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Parameters: ro, maybe-ubiquity # desktop ### sed: can't read /root/.dmrc: No such file or directory Could not be determined. # lspci # 04:04.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [10ec:8139] (rev 10) Subsystem: Packard Bell B.V. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [1631:e035] Kernel driver in use: 8139too 04:07.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 03) Subsystem: Linksys WMP54GS v1.0 802.11g Wireless-G PCI Adapter with SpeedBooster [1737:0015] Kernel driver in use: b43-pci-bridge # lsusb # Bus 001 Device 005: ID 040b:650a Weltrend Semiconductor Bus 001 Device 004: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub Bus 001 Device 003: ID 0bda:0111 Realtek Semiconductor Corp. RTS5111 Card Reader Controller Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 002: ID 046a:010e Cherry GmbH USB Wireless Device Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub # PCMCIA card info ## 'pccardctl' is not installed (package "pcmciautils"). # rfkill ./wireless-info: line 192: rfkill: command not found # secure boot ### 'mokutil' is not installed (package "mokutil"). # lsmod # b43 417792 0 cordic 16384 1 b43 bcma 65536 1 b43 mac80211 843776 1 b43 cfg80211 704512 2 b43,mac80211 libarc4 16384 1 mac80211 mxm_wmi 16384 1 nouveau wmi 32768 2 mxm_wmi,nouveau ssb 73728 1 b43 # interfaces # ifconfig ## 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback brd inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth_lan0: mtu 1500 qdisc fq_codel state DOWN group default qlen 1000 link/ether brd 3: wlan0: mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether brd # iwconfig ## eth_lan0 no wireless extensions. lo no wireless extensions. wlan0 IEEE 802.11 ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off # route # # resolv.conf ### [777 root '/etc/resolv.conf' -> '../run/systemd/resolve/stub- resolv.conf'] nameserver 127.0.0.53 options edns0 # network managers ## Installed: None found. Running: None found. # NetworkManager info ### NetworkManager is not installed (package
[Kernel-packages] [Bug 1876963] Re: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04
Thanks...gave it a try $ sudo apt-get remove firmware-b43-installer $ sudo apt-get autoremove -y $ sudo apt-get install -y bcmwl-kernel-source $ sudo reboot The wifi card is not recognised after rebooting...inspecting logs from dmesg gives: wl: loading out-of-tree module tains kernel wl: module license 'MIXED/Proprietary tains kernel wl: module verification failed: signature and/or required key missing - tainting kernel resource sanity check: requesting [mem 0xdfafa000-0xdfafdfff], which spans more than :04:07.0 [mem 0xdfafa000-0xdfafdfff] caller wl_pci_probe+0x2c8/0xf75 [wl] mapping multiple BARs malloc in abgphy done wl driver 6.30.223.271 (r587334) failed with code 19 ERROR @wl_cfg80211_detach : NULL ndev->ieee80211ptr, unable to deref wl -- 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/1876963 Title: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04 Status in linux package in Ubuntu: Confirmed Bug description: Hi, I am am experiencing slow wifi for a Linksys WMP54GS v1.0 wireless PCI card with Ubuntu Server 20.04 installed, e.g. apt-get has taken 18 minutes 41 seconds to fetch 459Kb. Following the advice from https://ubuntuforums.org/showthread.php?t=2214110, I have installed the firmware-b43-installer package. The card is recognised and is sometimes allocated an IP. When it is connected, it is very slow. Using the wireless-info tool the logs for the wireless system configuration is given below. As shown in the logs the b43-pci-bridge driver is outputting an error message concerning the swiotlb is full. Has anybody managed to get the Linksys WMP54GS v1.0 card working on Ubuntu Server 20.04 using the b43 firmware supplied in package firmware-b43-installer? Since the log was produced I have also tired setting the REG_DOMAIN in /etc/default/crda but still does not work. ## wireless info START ## Report from: 04 May 2020 09:24 UTC + Booted last: 04 May 2020 00:00 UTC + Script from: 22 Oct 2018 03:34 UTC + # release ### Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal # kernel Linux 5.4.0-28-generic #32-Ubuntu SMP Wed Apr 22 17:40:10 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Parameters: ro, maybe-ubiquity # desktop ### sed: can't read /root/.dmrc: No such file or directory Could not be determined. # lspci # 04:04.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [10ec:8139] (rev 10) Subsystem: Packard Bell B.V. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [1631:e035] Kernel driver in use: 8139too 04:07.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 03) Subsystem: Linksys WMP54GS v1.0 802.11g Wireless-G PCI Adapter with SpeedBooster [1737:0015] Kernel driver in use: b43-pci-bridge # lsusb # Bus 001 Device 005: ID 040b:650a Weltrend Semiconductor Bus 001 Device 004: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub Bus 001 Device 003: ID 0bda:0111 Realtek Semiconductor Corp. RTS5111 Card Reader Controller Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 002: ID 046a:010e Cherry GmbH USB Wireless Device Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub # PCMCIA card info ## 'pccardctl' is not installed (package "pcmciautils"). # rfkill ./wireless-info: line 192: rfkill: command not found # secure boot ### 'mokutil' is not installed (package "mokutil"). # lsmod # b43 417792 0 cordic 16384 1 b43 bcma 65536 1 b43 mac80211 843776 1 b43 cfg80211 704512 2 b43,mac80211 libarc4 16384 1 mac80211 mxm_wmi 16384 1 nouveau wmi 32768 2 mxm_wmi,nouveau ssb 73728 1 b43 # interfaces # ifconfig ## 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback brd inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth_lan0: mtu 1500 qdisc fq_codel state DOWN group default qlen 1000 link/ether brd 3: wlan0: mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether brd #
[Kernel-packages] [Bug 1876963] Re: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04
Proprietary wl driver might be a better choice: $ sudo apt install bcmwl-kernel-source -- 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/1876963 Title: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04 Status in linux package in Ubuntu: Confirmed Bug description: Hi, I am am experiencing slow wifi for a Linksys WMP54GS v1.0 wireless PCI card with Ubuntu Server 20.04 installed, e.g. apt-get has taken 18 minutes 41 seconds to fetch 459Kb. Following the advice from https://ubuntuforums.org/showthread.php?t=2214110, I have installed the firmware-b43-installer package. The card is recognised and is sometimes allocated an IP. When it is connected, it is very slow. Using the wireless-info tool the logs for the wireless system configuration is given below. As shown in the logs the b43-pci-bridge driver is outputting an error message concerning the swiotlb is full. Has anybody managed to get the Linksys WMP54GS v1.0 card working on Ubuntu Server 20.04 using the b43 firmware supplied in package firmware-b43-installer? Since the log was produced I have also tired setting the REG_DOMAIN in /etc/default/crda but still does not work. ## wireless info START ## Report from: 04 May 2020 09:24 UTC + Booted last: 04 May 2020 00:00 UTC + Script from: 22 Oct 2018 03:34 UTC + # release ### Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal # kernel Linux 5.4.0-28-generic #32-Ubuntu SMP Wed Apr 22 17:40:10 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Parameters: ro, maybe-ubiquity # desktop ### sed: can't read /root/.dmrc: No such file or directory Could not be determined. # lspci # 04:04.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [10ec:8139] (rev 10) Subsystem: Packard Bell B.V. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [1631:e035] Kernel driver in use: 8139too 04:07.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 03) Subsystem: Linksys WMP54GS v1.0 802.11g Wireless-G PCI Adapter with SpeedBooster [1737:0015] Kernel driver in use: b43-pci-bridge # lsusb # Bus 001 Device 005: ID 040b:650a Weltrend Semiconductor Bus 001 Device 004: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub Bus 001 Device 003: ID 0bda:0111 Realtek Semiconductor Corp. RTS5111 Card Reader Controller Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 002: ID 046a:010e Cherry GmbH USB Wireless Device Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub # PCMCIA card info ## 'pccardctl' is not installed (package "pcmciautils"). # rfkill ./wireless-info: line 192: rfkill: command not found # secure boot ### 'mokutil' is not installed (package "mokutil"). # lsmod # b43 417792 0 cordic 16384 1 b43 bcma 65536 1 b43 mac80211 843776 1 b43 cfg80211 704512 2 b43,mac80211 libarc4 16384 1 mac80211 mxm_wmi 16384 1 nouveau wmi 32768 2 mxm_wmi,nouveau ssb 73728 1 b43 # interfaces # ifconfig ## 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback brd inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth_lan0: mtu 1500 qdisc fq_codel state DOWN group default qlen 1000 link/ether brd 3: wlan0: mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether brd # iwconfig ## eth_lan0 no wireless extensions. lo no wireless extensions. wlan0 IEEE 802.11 ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off # route # # resolv.conf ### [777 root '/etc/resolv.conf' -> '../run/systemd/resolve/stub- resolv.conf'] nameserver 127.0.0.53 options edns0 # network managers ## Installed: None found. Running: None found. # NetworkManager info
[Kernel-packages] [Bug 1876963] Re: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04
apport-collect 1876963 saved to file - unable to send wifi too slow ** Attachment added: "apport-collect 1876963 saved to file - unable to send wifi too slow" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1876963/+attachment/5367397/+files/apport.linux.7id7fsgb.apport -- 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/1876963 Title: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04 Status in linux package in Ubuntu: Confirmed Bug description: Hi, I am am experiencing slow wifi for a Linksys WMP54GS v1.0 wireless PCI card with Ubuntu Server 20.04 installed, e.g. apt-get has taken 18 minutes 41 seconds to fetch 459Kb. Following the advice from https://ubuntuforums.org/showthread.php?t=2214110, I have installed the firmware-b43-installer package. The card is recognised and is sometimes allocated an IP. When it is connected, it is very slow. Using the wireless-info tool the logs for the wireless system configuration is given below. As shown in the logs the b43-pci-bridge driver is outputting an error message concerning the swiotlb is full. Has anybody managed to get the Linksys WMP54GS v1.0 card working on Ubuntu Server 20.04 using the b43 firmware supplied in package firmware-b43-installer? Since the log was produced I have also tired setting the REG_DOMAIN in /etc/default/crda but still does not work. ## wireless info START ## Report from: 04 May 2020 09:24 UTC + Booted last: 04 May 2020 00:00 UTC + Script from: 22 Oct 2018 03:34 UTC + # release ### Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal # kernel Linux 5.4.0-28-generic #32-Ubuntu SMP Wed Apr 22 17:40:10 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Parameters: ro, maybe-ubiquity # desktop ### sed: can't read /root/.dmrc: No such file or directory Could not be determined. # lspci # 04:04.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [10ec:8139] (rev 10) Subsystem: Packard Bell B.V. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [1631:e035] Kernel driver in use: 8139too 04:07.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 03) Subsystem: Linksys WMP54GS v1.0 802.11g Wireless-G PCI Adapter with SpeedBooster [1737:0015] Kernel driver in use: b43-pci-bridge # lsusb # Bus 001 Device 005: ID 040b:650a Weltrend Semiconductor Bus 001 Device 004: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub Bus 001 Device 003: ID 0bda:0111 Realtek Semiconductor Corp. RTS5111 Card Reader Controller Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 002: ID 046a:010e Cherry GmbH USB Wireless Device Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub # PCMCIA card info ## 'pccardctl' is not installed (package "pcmciautils"). # rfkill ./wireless-info: line 192: rfkill: command not found # secure boot ### 'mokutil' is not installed (package "mokutil"). # lsmod # b43 417792 0 cordic 16384 1 b43 bcma 65536 1 b43 mac80211 843776 1 b43 cfg80211 704512 2 b43,mac80211 libarc4 16384 1 mac80211 mxm_wmi 16384 1 nouveau wmi 32768 2 mxm_wmi,nouveau ssb 73728 1 b43 # interfaces # ifconfig ## 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback brd inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth_lan0: mtu 1500 qdisc fq_codel state DOWN group default qlen 1000 link/ether brd 3: wlan0: mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether brd # iwconfig ## eth_lan0 no wireless extensions. lo no wireless extensions. wlan0 IEEE 802.11 ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off # route # # resolv.conf ### [777 root '/etc/resolv.conf' -> '../run/systemd/resolve/stub-
[Kernel-packages] [Bug 1876963] Re: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04
Add apport-collect 1876963 saved as a file attachment to bug report ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- 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/1876963 Title: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04 Status in linux package in Ubuntu: Confirmed Bug description: Hi, I am am experiencing slow wifi for a Linksys WMP54GS v1.0 wireless PCI card with Ubuntu Server 20.04 installed, e.g. apt-get has taken 18 minutes 41 seconds to fetch 459Kb. Following the advice from https://ubuntuforums.org/showthread.php?t=2214110, I have installed the firmware-b43-installer package. The card is recognised and is sometimes allocated an IP. When it is connected, it is very slow. Using the wireless-info tool the logs for the wireless system configuration is given below. As shown in the logs the b43-pci-bridge driver is outputting an error message concerning the swiotlb is full. Has anybody managed to get the Linksys WMP54GS v1.0 card working on Ubuntu Server 20.04 using the b43 firmware supplied in package firmware-b43-installer? Since the log was produced I have also tired setting the REG_DOMAIN in /etc/default/crda but still does not work. ## wireless info START ## Report from: 04 May 2020 09:24 UTC + Booted last: 04 May 2020 00:00 UTC + Script from: 22 Oct 2018 03:34 UTC + # release ### Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal # kernel Linux 5.4.0-28-generic #32-Ubuntu SMP Wed Apr 22 17:40:10 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Parameters: ro, maybe-ubiquity # desktop ### sed: can't read /root/.dmrc: No such file or directory Could not be determined. # lspci # 04:04.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [10ec:8139] (rev 10) Subsystem: Packard Bell B.V. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [1631:e035] Kernel driver in use: 8139too 04:07.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 03) Subsystem: Linksys WMP54GS v1.0 802.11g Wireless-G PCI Adapter with SpeedBooster [1737:0015] Kernel driver in use: b43-pci-bridge # lsusb # Bus 001 Device 005: ID 040b:650a Weltrend Semiconductor Bus 001 Device 004: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub Bus 001 Device 003: ID 0bda:0111 Realtek Semiconductor Corp. RTS5111 Card Reader Controller Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 002: ID 046a:010e Cherry GmbH USB Wireless Device Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub # PCMCIA card info ## 'pccardctl' is not installed (package "pcmciautils"). # rfkill ./wireless-info: line 192: rfkill: command not found # secure boot ### 'mokutil' is not installed (package "mokutil"). # lsmod # b43 417792 0 cordic 16384 1 b43 bcma 65536 1 b43 mac80211 843776 1 b43 cfg80211 704512 2 b43,mac80211 libarc4 16384 1 mac80211 mxm_wmi 16384 1 nouveau wmi 32768 2 mxm_wmi,nouveau ssb 73728 1 b43 # interfaces # ifconfig ## 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback brd inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth_lan0: mtu 1500 qdisc fq_codel state DOWN group default qlen 1000 link/ether brd 3: wlan0: mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether brd # iwconfig ## eth_lan0 no wireless extensions. lo no wireless extensions. wlan0 IEEE 802.11 ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off # route # # resolv.conf ### [777 root '/etc/resolv.conf' -> '../run/systemd/resolve/stub- resolv.conf'] nameserver 127.0.0.53 options edns0 # network managers ## Installed: None found. Running:
[Kernel-packages] [Bug 1876963] Re: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04
After reading https://help.ubuntu.com/community/WifiDocs/Driver/bcm43xx filed the bug under linux package instead of b43-fwcutter since suspect the issue is with the b43 driverand not the firmware installer ** Package changed: b43-fwcutter (Ubuntu) => linux (Ubuntu) -- 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/1876963 Title: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04 Status in linux package in Ubuntu: Incomplete Bug description: Hi, I am am experiencing slow wifi for a Linksys WMP54GS v1.0 wireless PCI card with Ubuntu Server 20.04 installed, e.g. apt-get has taken 18 minutes 41 seconds to fetch 459Kb. Following the advice from https://ubuntuforums.org/showthread.php?t=2214110, I have installed the firmware-b43-installer package. The card is recognised and is sometimes allocated an IP. When it is connected, it is very slow. Using the wireless-info tool the logs for the wireless system configuration is given below. As shown in the logs the b43-pci-bridge driver is outputting an error message concerning the swiotlb is full. Has anybody managed to get the Linksys WMP54GS v1.0 card working on Ubuntu Server 20.04 using the b43 firmware supplied in package firmware-b43-installer? Since the log was produced I have also tired setting the REG_DOMAIN in /etc/default/crda but still does not work. ## wireless info START ## Report from: 04 May 2020 09:24 UTC + Booted last: 04 May 2020 00:00 UTC + Script from: 22 Oct 2018 03:34 UTC + # release ### Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal # kernel Linux 5.4.0-28-generic #32-Ubuntu SMP Wed Apr 22 17:40:10 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Parameters: ro, maybe-ubiquity # desktop ### sed: can't read /root/.dmrc: No such file or directory Could not be determined. # lspci # 04:04.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [10ec:8139] (rev 10) Subsystem: Packard Bell B.V. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [1631:e035] Kernel driver in use: 8139too 04:07.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 03) Subsystem: Linksys WMP54GS v1.0 802.11g Wireless-G PCI Adapter with SpeedBooster [1737:0015] Kernel driver in use: b43-pci-bridge # lsusb # Bus 001 Device 005: ID 040b:650a Weltrend Semiconductor Bus 001 Device 004: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub Bus 001 Device 003: ID 0bda:0111 Realtek Semiconductor Corp. RTS5111 Card Reader Controller Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 002: ID 046a:010e Cherry GmbH USB Wireless Device Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub # PCMCIA card info ## 'pccardctl' is not installed (package "pcmciautils"). # rfkill ./wireless-info: line 192: rfkill: command not found # secure boot ### 'mokutil' is not installed (package "mokutil"). # lsmod # b43 417792 0 cordic 16384 1 b43 bcma 65536 1 b43 mac80211 843776 1 b43 cfg80211 704512 2 b43,mac80211 libarc4 16384 1 mac80211 mxm_wmi 16384 1 nouveau wmi 32768 2 mxm_wmi,nouveau ssb 73728 1 b43 # interfaces # ifconfig ## 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback brd inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth_lan0: mtu 1500 qdisc fq_codel state DOWN group default qlen 1000 link/ether brd 3: wlan0: mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether brd # iwconfig ## eth_lan0 no wireless extensions. lo no wireless extensions. wlan0 IEEE 802.11 ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off # route # # resolv.conf ### [777 root '/etc/resolv.conf' -> '../run/systemd/resolve/stub- resolv.conf']
[Kernel-packages] [Bug 1876963] Re: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04
Receiving messaging from b43 module/driver: "[ 164.945040] b43-pci-bridge :04:07.0: swiotlb buffer is full (sz: 55 bytes), total 0 (slots), used 0 (slots) (repeated 3 times)" Wifi is very slow. ** Package changed: ubuntu => b43-fwcutter (Ubuntu) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to b43-fwcutter in Ubuntu. https://bugs.launchpad.net/bugs/1876963 Title: Broadcom [14e4:4320] BCM4306 (rev 03) Slow Wifi on Ubuntu Server 20.04 Status in b43-fwcutter package in Ubuntu: New Bug description: Hi, I am am experiencing slow wifi for a Linksys WMP54GS v1.0 wireless PCI card with Ubuntu Server 20.04 installed, e.g. apt-get has taken 18 minutes 41 seconds to fetch 459Kb. Following the advice from https://ubuntuforums.org/showthread.php?t=2214110, I have installed the firmware-b43-installer package. The card is recognised and is sometimes allocated an IP. When it is connected, it is very slow. Using the wireless-info tool the logs for the wireless system configuration is given below. As shown in the logs the b43-pci-bridge driver is outputting an error message concerning the swiotlb is full. Has anybody managed to get the Linksys WMP54GS v1.0 card working on Ubuntu Server 20.04 using the b43 firmware supplied in package firmware-b43-installer? Since the log was produced I have also tired setting the REG_DOMAIN in /etc/default/crda but still does not work. ## wireless info START ## Report from: 04 May 2020 09:24 UTC + Booted last: 04 May 2020 00:00 UTC + Script from: 22 Oct 2018 03:34 UTC + # release ### Distributor ID: Ubuntu Description: Ubuntu 20.04 LTS Release: 20.04 Codename: focal # kernel Linux 5.4.0-28-generic #32-Ubuntu SMP Wed Apr 22 17:40:10 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux Parameters: ro, maybe-ubiquity # desktop ### sed: can't read /root/.dmrc: No such file or directory Could not be determined. # lspci # 04:04.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [10ec:8139] (rev 10) Subsystem: Packard Bell B.V. RTL-8100/8101L/8139 PCI Fast Ethernet Adapter [1631:e035] Kernel driver in use: 8139too 04:07.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4306 802.11b/g Wireless LAN Controller [14e4:4320] (rev 03) Subsystem: Linksys WMP54GS v1.0 802.11g Wireless-G PCI Adapter with SpeedBooster [1737:0015] Kernel driver in use: b43-pci-bridge # lsusb # Bus 001 Device 005: ID 040b:650a Weltrend Semiconductor Bus 001 Device 004: ID 05e3:0606 Genesys Logic, Inc. USB 2.0 Hub / D-Link DUB-H4 USB 2.0 Hub Bus 001 Device 003: ID 0bda:0111 Realtek Semiconductor Corp. RTS5111 Card Reader Controller Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub Bus 002 Device 002: ID 046a:010e Cherry GmbH USB Wireless Device Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub # PCMCIA card info ## 'pccardctl' is not installed (package "pcmciautils"). # rfkill ./wireless-info: line 192: rfkill: command not found # secure boot ### 'mokutil' is not installed (package "mokutil"). # lsmod # b43 417792 0 cordic 16384 1 b43 bcma 65536 1 b43 mac80211 843776 1 b43 cfg80211 704512 2 b43,mac80211 libarc4 16384 1 mac80211 mxm_wmi 16384 1 nouveau wmi 32768 2 mxm_wmi,nouveau ssb 73728 1 b43 # interfaces # ifconfig ## 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback brd inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth_lan0: mtu 1500 qdisc fq_codel state DOWN group default qlen 1000 link/ether brd 3: wlan0: mtu 1500 qdisc mq state DOWN group default qlen 1000 link/ether brd # iwconfig ## eth_lan0 no wireless extensions. lo no wireless extensions. wlan0 IEEE 802.11 ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm Retry short limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off # route # # resolv.conf ### [777 root '/etc/resolv.conf' -> '../run/systemd/resolve/stub- resolv.conf']
