[Kernel-packages] [Bug 1906273] Re: iwlwifi - very slow for intel 9260/9560 wireless cards
Hi! Got same problem on my GF63-Thin-9SCSR did you find solution? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1906273 Title: iwlwifi - very slow for intel 9260/9560 wireless cards Status in linux-firmware package in Ubuntu: Confirmed Bug description: I have tried 2 intel wifi cards (9260 and previously 9560, which i thought was broken) in my msi GF63 laptop. Both cards work fine when using windows, getting me a speed of 450 mbps consistently. But when using linux with ubuntu 20.04, this speed is reduced to max 25 mbps (using the same 5G network). I'm using iwlwifi-9260-th-b0-jf-b0-46.ucode and kernel 5.6.19. I have tried with a previous version of the driver (iwlwifi-9260-th-b0-jf-b0-34.ucode), but unfortunately gave me the same result. I have also tried different kernels (5.4.0 that came with ubuntu 20.04 and also 5.3.18), to no avail. I've also tried fiddling with settings in /etc/modprobe.d/iwlwifi- opt.conf options iwlwifi 11n_disable=1 options iwlwifi swcrypto=0 options iwlwifi bt_coex_active=0 options iwlwifi power_save=0 options iwlwifi uapsd_disable=1 options iwlmvm power_scheme=1 These seem to get me the 'best' results, of merely 25 mbps. windows, when getting 450 mbps, uses this driver version 22.0.0.6 (https://downloadcenter.intel.com/download/29902) I have disabled power-management so i don't think it's a power save issue like someone else suggested. From iw and iwconfig, the max bit rate seems to be 54.0 Mbps, but the card can surely do much faster. Any idea on how to fix this? Please let me know if more info is needed. Thanks! dmesg | grep iwl [2.287446] iwlwifi :04:00.0: enabling device ( -> 0002) [2.301450] iwlwifi :04:00.0: Found debug destination: EXTERNAL_DRAM [2.301452] iwlwifi :04:00.0: Found debug configuration: 0 [2.301710] iwlwifi :04:00.0: loaded firmware version 46.6bf1df06.0 9260-th-b0-jf-b0-46.ucode op_mode iwlmvm [2.356367] iwlwifi :04:00.0: Detected Intel(R) Wireless-AC 9260 160MHz, REV=0x324 [2.370323] iwlwifi :04:00.0: Applying debug destination EXTERNAL_DRAM [2.370983] iwlwifi :04:00.0: Allocated 0x0040 bytes for firmware monitor. [2.429183] iwlwifi :04:00.0: base HW address: f2:ac:12:fa:47:6f [2.496763] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [2.509009] iwlwifi :04:00.0 wlp4s0: renamed from wlan0 [3.401664] iwlwifi :04:00.0: Applying debug destination EXTERNAL_DRAM [3.515240] iwlwifi :04:00.0: Applying debug destination EXTERNAL_DRAM [3.585957] iwlwifi :04:00.0: FW already configured (0) - re-configuring iw list Wiphy phy0 max # scan SSIDs: 20 max scan IEs length: 464 bytes max # sched scan SSIDs: 20 max # match sets: 11 max # scan plans: 2 max scan plan interval: 65535 max scan plan iterations: 254 Retry short limit: 7 Retry long limit: 4 Coverage class: 0 (up to 0m) Device supports RSN-IBSS. Device supports AP-side u-APSD. Device supports T-DLS. Supported Ciphers: * WEP40 (00-0f-ac:1) * WEP104 (00-0f-ac:5) * TKIP (00-0f-ac:2) * CCMP-128 (00-0f-ac:4) * GCMP-128 (00-0f-ac:8) * GCMP-256 (00-0f-ac:9) * CMAC (00-0f-ac:6) * GMAC-128 (00-0f-ac:11) * GMAC-256 (00-0f-ac:12) Available Antennas: TX 0x3 RX 0x3 Configured Antennas: TX 0x3 RX 0x3 Supported interface modes: * IBSS * managed * AP * AP/VLAN * monitor * P2P-client * P2P-GO * P2P-device Band 1: Bitrates (non-HT): * 1.0 Mbps * 2.0 Mbps (short preamble supported) * 5.5 Mbps (short preamble supported) * 11.0 Mbps (short preamble supported) * 6.0 Mbps * 9.0 Mbps * 12.0 Mbps * 18.0 Mbps * 24.0 Mbps * 36.0 Mbps * 48.0 Mbps * 54.0 Mbps Frequencies: * 2412 MHz [1] (22.0 dBm) * 2417 MHz [2] (22.0 dBm) * 2422 MHz [3] (22.0 dBm) * 2427 MHz [4] (22.0 dBm) * 2432 MHz [5] (22.0 dBm) * 2437 MHz [6] (22.0 dBm) * 2442 MHz [7] (22.0 dBm) * 2447 MHz [8] (22.0 dBm)
Re: [Kernel-packages] [Bug 1906273] Re: iwlwifi - very slow for intel 9260/9560 wireless cards
Hi. Thanks for the suggestion. But what wifi speeds are you getting without 11n enabled? On Thu, Oct 14, 2021, 20:10 Dan <1906...@bugs.launchpad.net> wrote: > You could try to disable 11n with the 8 option: `11n_disable=8`. It > worked for me. > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1906273 > > Title: > iwlwifi - very slow for intel 9260/9560 wireless cards > > Status in linux-firmware package in Ubuntu: > Confirmed > > Bug description: > I have tried 2 intel wifi cards (9260 and previously 9560, which i > thought was broken) in my msi GF63 laptop. Both cards work fine when > using windows, getting me a speed of 450 mbps consistently. > > But when using linux with ubuntu 20.04, this speed is reduced to max > 25 mbps (using the same 5G network). > > I'm using iwlwifi-9260-th-b0-jf-b0-46.ucode and kernel 5.6.19. > > I have tried with a previous version of the driver > (iwlwifi-9260-th-b0-jf-b0-34.ucode), but unfortunately gave me the > same result. I have also tried different kernels (5.4.0 that came with > ubuntu 20.04 and also 5.3.18), to no avail. > > I've also tried fiddling with settings in /etc/modprobe.d/iwlwifi- > opt.conf > > options iwlwifi 11n_disable=1 > options iwlwifi swcrypto=0 > options iwlwifi bt_coex_active=0 > options iwlwifi power_save=0 > options iwlwifi uapsd_disable=1 > options iwlmvm power_scheme=1 > > These seem to get me the 'best' results, of merely 25 mbps. > > windows, when getting 450 mbps, uses this driver version 22.0.0.6 > (https://downloadcenter.intel.com/download/29902) > > I have disabled power-management so i don't think it's a power save > issue like someone else suggested. > > From iw and iwconfig, the max bit rate seems to be 54.0 Mbps, but the > card can surely do much faster. > > Any idea on how to fix this? Please let me know if more info is > needed. Thanks! > > dmesg | grep iwl > [2.287446] iwlwifi :04:00.0: enabling device ( -> 0002) > [2.301450] iwlwifi :04:00.0: Found debug destination: > EXTERNAL_DRAM > [2.301452] iwlwifi :04:00.0: Found debug configuration: 0 > [2.301710] iwlwifi :04:00.0: loaded firmware version > 46.6bf1df06.0 9260-th-b0-jf-b0-46.ucode op_mode iwlmvm > [2.356367] iwlwifi :04:00.0: Detected Intel(R) Wireless-AC 9260 > 160MHz, REV=0x324 > [2.370323] iwlwifi :04:00.0: Applying debug destination > EXTERNAL_DRAM > [2.370983] iwlwifi :04:00.0: Allocated 0x0040 bytes for > firmware monitor. > [2.429183] iwlwifi :04:00.0: base HW address: f2:ac:12:fa:47:6f > [2.496763] ieee80211 phy0: Selected rate control algorithm > 'iwl-mvm-rs' > [2.509009] iwlwifi :04:00.0 wlp4s0: renamed from wlan0 > [3.401664] iwlwifi :04:00.0: Applying debug destination > EXTERNAL_DRAM > [3.515240] iwlwifi :04:00.0: Applying debug destination > EXTERNAL_DRAM > [3.585957] iwlwifi :04:00.0: FW already configured (0) - > re-configuring > > > iw list > Wiphy phy0 > max # scan SSIDs: 20 > max scan IEs length: 464 bytes > max # sched scan SSIDs: 20 > max # match sets: 11 > max # scan plans: 2 > max scan plan interval: 65535 > max scan plan iterations: 254 > Retry short limit: 7 > Retry long limit: 4 > Coverage class: 0 (up to 0m) > Device supports RSN-IBSS. > Device supports AP-side u-APSD. > Device supports T-DLS. > Supported Ciphers: > * WEP40 (00-0f-ac:1) > * WEP104 (00-0f-ac:5) > * TKIP (00-0f-ac:2) > * CCMP-128 (00-0f-ac:4) > * GCMP-128 (00-0f-ac:8) > * GCMP-256 (00-0f-ac:9) > * CMAC (00-0f-ac:6) > * GMAC-128 (00-0f-ac:11) > * GMAC-256 (00-0f-ac:12) > Available Antennas: TX 0x3 RX 0x3 > Configured Antennas: TX 0x3 RX 0x3 > Supported interface modes: > * IBSS > * managed > * AP > * AP/VLAN > * monitor > * P2P-client > * P2P-GO > * P2P-device > Band 1: > Bitrates (non-HT): > * 1.0 Mbps > * 2.0 Mbps (short preamble supported) > * 5.5 Mbps (short preamble supported) > * 11.0 Mbps (short preamble supported) > * 6.0 Mbps > * 9.0 Mbps > * 12.0 Mbps > * 18.0 Mbps > * 24.0 Mbps > * 36.0 Mbps > * 48.0 Mbps > * 54.0 Mbps > Frequencies: > * 2412 MHz [1]
[Kernel-packages] [Bug 1906273] Re: iwlwifi - very slow for intel 9260/9560 wireless cards
You could try to disable 11n with the 8 option: `11n_disable=8`. It worked for me. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1906273 Title: iwlwifi - very slow for intel 9260/9560 wireless cards Status in linux-firmware package in Ubuntu: Confirmed Bug description: I have tried 2 intel wifi cards (9260 and previously 9560, which i thought was broken) in my msi GF63 laptop. Both cards work fine when using windows, getting me a speed of 450 mbps consistently. But when using linux with ubuntu 20.04, this speed is reduced to max 25 mbps (using the same 5G network). I'm using iwlwifi-9260-th-b0-jf-b0-46.ucode and kernel 5.6.19. I have tried with a previous version of the driver (iwlwifi-9260-th-b0-jf-b0-34.ucode), but unfortunately gave me the same result. I have also tried different kernels (5.4.0 that came with ubuntu 20.04 and also 5.3.18), to no avail. I've also tried fiddling with settings in /etc/modprobe.d/iwlwifi- opt.conf options iwlwifi 11n_disable=1 options iwlwifi swcrypto=0 options iwlwifi bt_coex_active=0 options iwlwifi power_save=0 options iwlwifi uapsd_disable=1 options iwlmvm power_scheme=1 These seem to get me the 'best' results, of merely 25 mbps. windows, when getting 450 mbps, uses this driver version 22.0.0.6 (https://downloadcenter.intel.com/download/29902) I have disabled power-management so i don't think it's a power save issue like someone else suggested. From iw and iwconfig, the max bit rate seems to be 54.0 Mbps, but the card can surely do much faster. Any idea on how to fix this? Please let me know if more info is needed. Thanks! dmesg | grep iwl [2.287446] iwlwifi :04:00.0: enabling device ( -> 0002) [2.301450] iwlwifi :04:00.0: Found debug destination: EXTERNAL_DRAM [2.301452] iwlwifi :04:00.0: Found debug configuration: 0 [2.301710] iwlwifi :04:00.0: loaded firmware version 46.6bf1df06.0 9260-th-b0-jf-b0-46.ucode op_mode iwlmvm [2.356367] iwlwifi :04:00.0: Detected Intel(R) Wireless-AC 9260 160MHz, REV=0x324 [2.370323] iwlwifi :04:00.0: Applying debug destination EXTERNAL_DRAM [2.370983] iwlwifi :04:00.0: Allocated 0x0040 bytes for firmware monitor. [2.429183] iwlwifi :04:00.0: base HW address: f2:ac:12:fa:47:6f [2.496763] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [2.509009] iwlwifi :04:00.0 wlp4s0: renamed from wlan0 [3.401664] iwlwifi :04:00.0: Applying debug destination EXTERNAL_DRAM [3.515240] iwlwifi :04:00.0: Applying debug destination EXTERNAL_DRAM [3.585957] iwlwifi :04:00.0: FW already configured (0) - re-configuring iw list Wiphy phy0 max # scan SSIDs: 20 max scan IEs length: 464 bytes max # sched scan SSIDs: 20 max # match sets: 11 max # scan plans: 2 max scan plan interval: 65535 max scan plan iterations: 254 Retry short limit: 7 Retry long limit: 4 Coverage class: 0 (up to 0m) Device supports RSN-IBSS. Device supports AP-side u-APSD. Device supports T-DLS. Supported Ciphers: * WEP40 (00-0f-ac:1) * WEP104 (00-0f-ac:5) * TKIP (00-0f-ac:2) * CCMP-128 (00-0f-ac:4) * GCMP-128 (00-0f-ac:8) * GCMP-256 (00-0f-ac:9) * CMAC (00-0f-ac:6) * GMAC-128 (00-0f-ac:11) * GMAC-256 (00-0f-ac:12) Available Antennas: TX 0x3 RX 0x3 Configured Antennas: TX 0x3 RX 0x3 Supported interface modes: * IBSS * managed * AP * AP/VLAN * monitor * P2P-client * P2P-GO * P2P-device Band 1: Bitrates (non-HT): * 1.0 Mbps * 2.0 Mbps (short preamble supported) * 5.5 Mbps (short preamble supported) * 11.0 Mbps (short preamble supported) * 6.0 Mbps * 9.0 Mbps * 12.0 Mbps * 18.0 Mbps * 24.0 Mbps * 36.0 Mbps * 48.0 Mbps * 54.0 Mbps Frequencies: * 2412 MHz [1] (22.0 dBm) * 2417 MHz [2] (22.0 dBm) * 2422 MHz [3] (22.0 dBm) * 2427 MHz [4] (22.0 dBm) * 2432 MHz [5] (22.0 dBm) * 2437 MHz [6] (22.0 dBm) * 2442 MHz [7] (22.0 dBm) * 2447 MHz
[Kernel-packages] [Bug 1906273] Re: iwlwifi - very slow for intel 9260/9560 wireless cards
I am having the same issue on Ubuntu 20.04. Card is Intel AC 9560. I am dual-booting WIndows 10 and on Windows, I get consistent top speeds. I performed all tests and changes OP did and I have the same results. Laptop is ASUS FX504GM. What I noticed is that after either unloading/loading the iwlwifi module, or using nmcli to turn networking off/on, sometimes, the speed tests ran in the first 10 seconds, will result in top speeds. If I need to provide more details, I will, but based on what drizzle provided, I am having the exact same issue. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1906273 Title: iwlwifi - very slow for intel 9260/9560 wireless cards Status in linux-firmware package in Ubuntu: Confirmed Bug description: I have tried 2 intel wifi cards (9260 and previously 9560, which i thought was broken) in my msi GF63 laptop. Both cards work fine when using windows, getting me a speed of 450 mbps consistently. But when using linux with ubuntu 20.04, this speed is reduced to max 25 mbps (using the same 5G network). I'm using iwlwifi-9260-th-b0-jf-b0-46.ucode and kernel 5.6.19. I have tried with a previous version of the driver (iwlwifi-9260-th-b0-jf-b0-34.ucode), but unfortunately gave me the same result. I have also tried different kernels (5.4.0 that came with ubuntu 20.04 and also 5.3.18), to no avail. I've also tried fiddling with settings in /etc/modprobe.d/iwlwifi- opt.conf options iwlwifi 11n_disable=1 options iwlwifi swcrypto=0 options iwlwifi bt_coex_active=0 options iwlwifi power_save=0 options iwlwifi uapsd_disable=1 options iwlmvm power_scheme=1 These seem to get me the 'best' results, of merely 25 mbps. windows, when getting 450 mbps, uses this driver version 22.0.0.6 (https://downloadcenter.intel.com/download/29902) I have disabled power-management so i don't think it's a power save issue like someone else suggested. From iw and iwconfig, the max bit rate seems to be 54.0 Mbps, but the card can surely do much faster. Any idea on how to fix this? Please let me know if more info is needed. Thanks! dmesg | grep iwl [2.287446] iwlwifi :04:00.0: enabling device ( -> 0002) [2.301450] iwlwifi :04:00.0: Found debug destination: EXTERNAL_DRAM [2.301452] iwlwifi :04:00.0: Found debug configuration: 0 [2.301710] iwlwifi :04:00.0: loaded firmware version 46.6bf1df06.0 9260-th-b0-jf-b0-46.ucode op_mode iwlmvm [2.356367] iwlwifi :04:00.0: Detected Intel(R) Wireless-AC 9260 160MHz, REV=0x324 [2.370323] iwlwifi :04:00.0: Applying debug destination EXTERNAL_DRAM [2.370983] iwlwifi :04:00.0: Allocated 0x0040 bytes for firmware monitor. [2.429183] iwlwifi :04:00.0: base HW address: f2:ac:12:fa:47:6f [2.496763] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [2.509009] iwlwifi :04:00.0 wlp4s0: renamed from wlan0 [3.401664] iwlwifi :04:00.0: Applying debug destination EXTERNAL_DRAM [3.515240] iwlwifi :04:00.0: Applying debug destination EXTERNAL_DRAM [3.585957] iwlwifi :04:00.0: FW already configured (0) - re-configuring iw list Wiphy phy0 max # scan SSIDs: 20 max scan IEs length: 464 bytes max # sched scan SSIDs: 20 max # match sets: 11 max # scan plans: 2 max scan plan interval: 65535 max scan plan iterations: 254 Retry short limit: 7 Retry long limit: 4 Coverage class: 0 (up to 0m) Device supports RSN-IBSS. Device supports AP-side u-APSD. Device supports T-DLS. Supported Ciphers: * WEP40 (00-0f-ac:1) * WEP104 (00-0f-ac:5) * TKIP (00-0f-ac:2) * CCMP-128 (00-0f-ac:4) * GCMP-128 (00-0f-ac:8) * GCMP-256 (00-0f-ac:9) * CMAC (00-0f-ac:6) * GMAC-128 (00-0f-ac:11) * GMAC-256 (00-0f-ac:12) Available Antennas: TX 0x3 RX 0x3 Configured Antennas: TX 0x3 RX 0x3 Supported interface modes: * IBSS * managed * AP * AP/VLAN * monitor * P2P-client * P2P-GO * P2P-device Band 1: Bitrates (non-HT): * 1.0 Mbps * 2.0 Mbps (short preamble supported) * 5.5 Mbps (short preamble supported) * 11.0 Mbps (short preamble supported) * 6.0 Mbps * 9.0 Mbps * 12.0 Mbps * 18.0 Mbps * 24.0 Mbps * 36.0 Mbps
[Kernel-packages] [Bug 1906273] Re: iwlwifi - very slow for intel 9260/9560 wireless cards
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux-firmware (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1906273 Title: iwlwifi - very slow for intel 9260/9560 wireless cards Status in linux-firmware package in Ubuntu: Confirmed Bug description: I have tried 2 intel wifi cards (9260 and previously 9560, which i thought was broken) in my msi GF63 laptop. Both cards work fine when using windows, getting me a speed of 450 mbps consistently. But when using linux with ubuntu 20.04, this speed is reduced to max 25 mbps (using the same 5G network). I'm using iwlwifi-9260-th-b0-jf-b0-46.ucode and kernel 5.6.19. I have tried with a previous version of the driver (iwlwifi-9260-th-b0-jf-b0-34.ucode), but unfortunately gave me the same result. I have also tried different kernels (5.4.0 that came with ubuntu 20.04 and also 5.3.18), to no avail. I've also tried fiddling with settings in /etc/modprobe.d/iwlwifi- opt.conf options iwlwifi 11n_disable=1 options iwlwifi swcrypto=0 options iwlwifi bt_coex_active=0 options iwlwifi power_save=0 options iwlwifi uapsd_disable=1 options iwlmvm power_scheme=1 These seem to get me the 'best' results, of merely 25 mbps. windows, when getting 450 mbps, uses this driver version 22.0.0.6 (https://downloadcenter.intel.com/download/29902) I have disabled power-management so i don't think it's a power save issue like someone else suggested. From iw and iwconfig, the max bit rate seems to be 54.0 Mbps, but the card can surely do much faster. Any idea on how to fix this? Please let me know if more info is needed. Thanks! dmesg | grep iwl [2.287446] iwlwifi :04:00.0: enabling device ( -> 0002) [2.301450] iwlwifi :04:00.0: Found debug destination: EXTERNAL_DRAM [2.301452] iwlwifi :04:00.0: Found debug configuration: 0 [2.301710] iwlwifi :04:00.0: loaded firmware version 46.6bf1df06.0 9260-th-b0-jf-b0-46.ucode op_mode iwlmvm [2.356367] iwlwifi :04:00.0: Detected Intel(R) Wireless-AC 9260 160MHz, REV=0x324 [2.370323] iwlwifi :04:00.0: Applying debug destination EXTERNAL_DRAM [2.370983] iwlwifi :04:00.0: Allocated 0x0040 bytes for firmware monitor. [2.429183] iwlwifi :04:00.0: base HW address: f2:ac:12:fa:47:6f [2.496763] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [2.509009] iwlwifi :04:00.0 wlp4s0: renamed from wlan0 [3.401664] iwlwifi :04:00.0: Applying debug destination EXTERNAL_DRAM [3.515240] iwlwifi :04:00.0: Applying debug destination EXTERNAL_DRAM [3.585957] iwlwifi :04:00.0: FW already configured (0) - re-configuring iw list Wiphy phy0 max # scan SSIDs: 20 max scan IEs length: 464 bytes max # sched scan SSIDs: 20 max # match sets: 11 max # scan plans: 2 max scan plan interval: 65535 max scan plan iterations: 254 Retry short limit: 7 Retry long limit: 4 Coverage class: 0 (up to 0m) Device supports RSN-IBSS. Device supports AP-side u-APSD. Device supports T-DLS. Supported Ciphers: * WEP40 (00-0f-ac:1) * WEP104 (00-0f-ac:5) * TKIP (00-0f-ac:2) * CCMP-128 (00-0f-ac:4) * GCMP-128 (00-0f-ac:8) * GCMP-256 (00-0f-ac:9) * CMAC (00-0f-ac:6) * GMAC-128 (00-0f-ac:11) * GMAC-256 (00-0f-ac:12) Available Antennas: TX 0x3 RX 0x3 Configured Antennas: TX 0x3 RX 0x3 Supported interface modes: * IBSS * managed * AP * AP/VLAN * monitor * P2P-client * P2P-GO * P2P-device Band 1: Bitrates (non-HT): * 1.0 Mbps * 2.0 Mbps (short preamble supported) * 5.5 Mbps (short preamble supported) * 11.0 Mbps (short preamble supported) * 6.0 Mbps * 9.0 Mbps * 12.0 Mbps * 18.0 Mbps * 24.0 Mbps * 36.0 Mbps * 48.0 Mbps * 54.0 Mbps Frequencies: * 2412 MHz [1] (22.0 dBm) * 2417 MHz [2] (22.0 dBm) * 2422 MHz [3] (22.0 dBm) * 2427 MHz [4] (22.0 dBm) * 2432 MHz [5] (22.0 dBm) * 2437 MHz [6] (22.0 dBm) *
[Kernel-packages] [Bug 1906273] Re: iwlwifi - very slow for intel 9260/9560 wireless cards
apport information ** Tags added: apport-collected focal ** Description changed: I have tried 2 intel wifi cards (9260 and previously 9560, which i thought was broken) in my msi GF63 laptop. Both cards work fine when using windows, getting me a speed of 450 mbps consistently. But when using linux with ubuntu 20.04, this speed is reduced to max 25 mbps (using the same 5G network). I'm using iwlwifi-9260-th-b0-jf-b0-46.ucode and kernel 5.6.19. I have tried with a previous version of the driver (iwlwifi-9260-th-b0-jf-b0-34.ucode), but unfortunately gave me the same result. I have also tried different kernels (5.4.0 that came with ubuntu 20.04 and also 5.3.18), to no avail. I've also tried fiddling with settings in /etc/modprobe.d/iwlwifi- opt.conf options iwlwifi 11n_disable=1 options iwlwifi swcrypto=0 options iwlwifi bt_coex_active=0 options iwlwifi power_save=0 options iwlwifi uapsd_disable=1 options iwlmvm power_scheme=1 These seem to get me the 'best' results, of merely 25 mbps. windows, when getting 450 mbps, uses this driver version 22.0.0.6 (https://downloadcenter.intel.com/download/29902) I have disabled power-management so i don't think it's a power save issue like someone else suggested. From iw and iwconfig, the max bit rate seems to be 54.0 Mbps, but the card can surely do much faster. Any idea on how to fix this? Please let me know if more info is needed. Thanks! dmesg | grep iwl [2.287446] iwlwifi :04:00.0: enabling device ( -> 0002) [2.301450] iwlwifi :04:00.0: Found debug destination: EXTERNAL_DRAM [2.301452] iwlwifi :04:00.0: Found debug configuration: 0 [2.301710] iwlwifi :04:00.0: loaded firmware version 46.6bf1df06.0 9260-th-b0-jf-b0-46.ucode op_mode iwlmvm [2.356367] iwlwifi :04:00.0: Detected Intel(R) Wireless-AC 9260 160MHz, REV=0x324 [2.370323] iwlwifi :04:00.0: Applying debug destination EXTERNAL_DRAM [2.370983] iwlwifi :04:00.0: Allocated 0x0040 bytes for firmware monitor. [2.429183] iwlwifi :04:00.0: base HW address: f2:ac:12:fa:47:6f [2.496763] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [2.509009] iwlwifi :04:00.0 wlp4s0: renamed from wlan0 [3.401664] iwlwifi :04:00.0: Applying debug destination EXTERNAL_DRAM [3.515240] iwlwifi :04:00.0: Applying debug destination EXTERNAL_DRAM [3.585957] iwlwifi :04:00.0: FW already configured (0) - re-configuring iw list Wiphy phy0 max # scan SSIDs: 20 max scan IEs length: 464 bytes max # sched scan SSIDs: 20 max # match sets: 11 max # scan plans: 2 max scan plan interval: 65535 max scan plan iterations: 254 Retry short limit: 7 Retry long limit: 4 Coverage class: 0 (up to 0m) Device supports RSN-IBSS. Device supports AP-side u-APSD. Device supports T-DLS. Supported Ciphers: * WEP40 (00-0f-ac:1) * WEP104 (00-0f-ac:5) * TKIP (00-0f-ac:2) * CCMP-128 (00-0f-ac:4) * GCMP-128 (00-0f-ac:8) * GCMP-256 (00-0f-ac:9) * CMAC (00-0f-ac:6) * GMAC-128 (00-0f-ac:11) * GMAC-256 (00-0f-ac:12) Available Antennas: TX 0x3 RX 0x3 Configured Antennas: TX 0x3 RX 0x3 Supported interface modes: * IBSS * managed * AP * AP/VLAN * monitor * P2P-client * P2P-GO * P2P-device Band 1: Bitrates (non-HT): * 1.0 Mbps * 2.0 Mbps (short preamble supported) * 5.5 Mbps (short preamble supported) * 11.0 Mbps (short preamble supported) * 6.0 Mbps * 9.0 Mbps * 12.0 Mbps * 18.0 Mbps * 24.0 Mbps * 36.0 Mbps * 48.0 Mbps * 54.0 Mbps Frequencies: * 2412 MHz [1] (22.0 dBm) * 2417 MHz [2] (22.0 dBm) * 2422 MHz [3] (22.0 dBm) * 2427 MHz [4] (22.0 dBm) * 2432 MHz [5] (22.0 dBm) * 2437 MHz [6] (22.0 dBm) * 2442 MHz [7] (22.0 dBm) * 2447 MHz [8] (22.0 dBm) * 2452 MHz [9] (22.0 dBm) * 2457 MHz [10] (22.0 dBm) * 2462 MHz [11] (22.0 dBm) * 2467 MHz [12] (22.0 dBm) * 2472 MHz [13] (22.0 dBm)
[Kernel-packages] [Bug 1906273] Re: iwlwifi - very slow for intel 9260/9560 wireless cards
Thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command only once, as it will automatically gather debugging information, in a terminal: apport-collect 1906273 When reporting bugs in the future please use apport by using 'ubuntu- bug' and the name of the package affected. You can learn more about this functionality at https://wiki.ubuntu.com/ReportingBugs. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1906273 Title: iwlwifi - very slow for intel 9260/9560 wireless cards Status in linux-firmware package in Ubuntu: New Bug description: I have tried 2 intel wifi cards (9260 and previously 9560, which i thought was broken) in my msi GF63 laptop. Both cards work fine when using windows, getting me a speed of 450 mbps consistently. But when using linux with ubuntu 20.04, this speed is reduced to max 25 mbps (using the same 5G network). I'm using iwlwifi-9260-th-b0-jf-b0-46.ucode and kernel 5.6.19. I have tried with a previous version of the driver (iwlwifi-9260-th-b0-jf-b0-34.ucode), but unfortunately gave me the same result. I have also tried different kernels (5.4.0 that came with ubuntu 20.04 and also 5.3.18), to no avail. I've also tried fiddling with settings in /etc/modprobe.d/iwlwifi- opt.conf options iwlwifi 11n_disable=1 options iwlwifi swcrypto=0 options iwlwifi bt_coex_active=0 options iwlwifi power_save=0 options iwlwifi uapsd_disable=1 options iwlmvm power_scheme=1 These seem to get me the 'best' results, of merely 25 mbps. windows, when getting 450 mbps, uses this driver version 22.0.0.6 (https://downloadcenter.intel.com/download/29902) I have disabled power-management so i don't think it's a power save issue like someone else suggested. From iw and iwconfig, the max bit rate seems to be 54.0 Mbps, but the card can surely do much faster. Any idea on how to fix this? Please let me know if more info is needed. Thanks! dmesg | grep iwl [2.287446] iwlwifi :04:00.0: enabling device ( -> 0002) [2.301450] iwlwifi :04:00.0: Found debug destination: EXTERNAL_DRAM [2.301452] iwlwifi :04:00.0: Found debug configuration: 0 [2.301710] iwlwifi :04:00.0: loaded firmware version 46.6bf1df06.0 9260-th-b0-jf-b0-46.ucode op_mode iwlmvm [2.356367] iwlwifi :04:00.0: Detected Intel(R) Wireless-AC 9260 160MHz, REV=0x324 [2.370323] iwlwifi :04:00.0: Applying debug destination EXTERNAL_DRAM [2.370983] iwlwifi :04:00.0: Allocated 0x0040 bytes for firmware monitor. [2.429183] iwlwifi :04:00.0: base HW address: f2:ac:12:fa:47:6f [2.496763] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [2.509009] iwlwifi :04:00.0 wlp4s0: renamed from wlan0 [3.401664] iwlwifi :04:00.0: Applying debug destination EXTERNAL_DRAM [3.515240] iwlwifi :04:00.0: Applying debug destination EXTERNAL_DRAM [3.585957] iwlwifi :04:00.0: FW already configured (0) - re-configuring iw list Wiphy phy0 max # scan SSIDs: 20 max scan IEs length: 464 bytes max # sched scan SSIDs: 20 max # match sets: 11 max # scan plans: 2 max scan plan interval: 65535 max scan plan iterations: 254 Retry short limit: 7 Retry long limit: 4 Coverage class: 0 (up to 0m) Device supports RSN-IBSS. Device supports AP-side u-APSD. Device supports T-DLS. Supported Ciphers: * WEP40 (00-0f-ac:1) * WEP104 (00-0f-ac:5) * TKIP (00-0f-ac:2) * CCMP-128 (00-0f-ac:4) * GCMP-128 (00-0f-ac:8) * GCMP-256 (00-0f-ac:9) * CMAC (00-0f-ac:6) * GMAC-128 (00-0f-ac:11) * GMAC-256 (00-0f-ac:12) Available Antennas: TX 0x3 RX 0x3 Configured Antennas: TX 0x3 RX 0x3 Supported interface modes: * IBSS * managed * AP * AP/VLAN * monitor * P2P-client * P2P-GO * P2P-device Band 1: Bitrates (non-HT): * 1.0 Mbps * 2.0 Mbps (short preamble supported) * 5.5 Mbps (short preamble supported) * 11.0 Mbps (short preamble supported) * 6.0 Mbps * 9.0 Mbps * 12.0 Mbps * 18.0 Mbps * 24.0 Mbps * 36.0 Mbps * 48.0 Mbps * 54.0 Mbps Frequencies: * 2412 MHz [1] (22.0
[Kernel-packages] [Bug 1906273] Re: iwlwifi - very slow for intel 9260/9560 wireless cards
when omitting the option below, in /etc/modprobe.d/iwlwifi-opt.conf #options iwlwifi 11n_disable=1 i'm getting temporary freezes and i'm seeing the errors below: [ 201.779631] iwlwifi :04:00.0: 0x2D36CBBB | umac branchlink2 [ 201.779632] iwlwifi :04:00.0: 0x0094E561 | umac interruptlink1 [ 201.779633] iwlwifi :04:00.0: 0x9FDF74FF | umac interruptlink2 [ 201.779633] iwlwifi :04:00.0: 0x10908089 | umac data1 [ 201.779634] iwlwifi :04:00.0: 0x5FE3DEDB | umac data2 [ 201.779635] iwlwifi :04:00.0: 0x086211B8 | umac data3 [ 201.779635] iwlwifi :04:00.0: 0x3EC28E71 | umac major [ 201.779636] iwlwifi :04:00.0: 0x8C0D1423 | umac minor [ 201.779637] iwlwifi :04:00.0: 0x3FFFAE3F | frame pointer [ 201.779637] iwlwifi :04:00.0: 0x280AC1CC | stack pointer [ 201.779638] iwlwifi :04:00.0: 0xBEDB7AED | last host cmd [ 201.779639] iwlwifi :04:00.0: 0x7442DD90 | isr status reg [ 201.779658] iwlwifi :04:00.0: Fseq Registers: [ 201.779727] iwlwifi :04:00.0: 0xA5A5A5A2 | FSEQ_ERROR_CODE [ 201.779862] iwlwifi :04:00.0: 0xA5A5A5A2 | FSEQ_TOP_INIT_VERSION [ 201.779997] iwlwifi :04:00.0: 0xA5A5A5A2 | FSEQ_CNVIO_INIT_VERSION [ 201.780132] iwlwifi :04:00.0: 0xA5A5A5A2 | FSEQ_OTP_VERSION [ 201.780267] iwlwifi :04:00.0: 0xA5A5A5A2 | FSEQ_TOP_CONTENT_VERSION [ 201.780402] iwlwifi :04:00.0: 0xA5A5A5A2 | FSEQ_ALIVE_TOKEN [ 201.780537] iwlwifi :04:00.0: 0xA5A5A5A2 | FSEQ_CNVI_ID [ 201.780671] iwlwifi :04:00.0: 0xA5A5A5A2 | FSEQ_CNVR_ID [ 201.780806] iwlwifi :04:00.0: 0xA5A5A5A2 | CNVI_AUX_MISC_CHIP [ 201.780940] iwlwifi :04:00.0: 0xA5A5A5A2 | CNVR_AUX_MISC_CHIP [ 201.781075] iwlwifi :04:00.0: 0xA5A5A5A2 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM [ 201.781210] iwlwifi :04:00.0: 0xA5A5A5A2 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR [ 201.781225] iwlwifi :04:00.0: Collecting data: trigger 2 fired. [ 203.979823] iwlwifi :04:00.0: Queue 0 is inactive on fifo 2 and stuck for 2500 ms. SW [81, 82] HW [162, 162] FH TRB=0x0a5a5a5a2 [ 219.624871] iwlwifi :04:00.0: Queue 11 is inactive on fifo 2 and stuck for 1 ms. SW [208, 236] HW [162, 162] FH TRB=0x0a5a5a5a2 [ 230.301770] Modules linked in: rfcomm ccm cmac algif_hash algif_skcipher af_alg bnep snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_intel_hda_common snd_soc_hdac_hda snd_sof_xtensa_dsp snd_sof_intel_hda snd_hda_codec_hdmi snd_sof snd_soc_skl snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_soc_acpi_intel_match snd_hda_codec_realtek snd_soc_acpi snd_hda_codec_generic ledtrig_audio snd_soc_core intel_rapl_msr snd_compress ac97_bus snd_pcm_dmaengine snd_hda_intel snd_intel_dspcfg snd_hda_codec snd_hda_core intel_rapl_common x86_pkg_temp_thermal snd_hwdep mei_hdcp intel_powerclamp coretemp nls_iso8859_1 gpio_keys snd_pcm iwlmvm kvm_intel mac80211 snd_seq_midi snd_seq_midi_event kvm libarc4 snd_rawmidi i915 snd_seq snd_seq_device crct10dif_pclmul ghash_clmulni_intel snd_timer aesni_intel iwlwifi drm_kms_helper crypto_simd input_leds cryptd btusb cec glue_helper btrtl intel_cstate rc_core btbcm intel_rapl_perf btintel i2c_algo_bit joydev snd fb_sys_fops wmi_bmof msi_wmi mei_me [ 230.301811] Workqueue: events iwl_fw_error_dump_wk [iwlwifi] [ 230.301826] iwl_trans_pcie_release_nic_access+0x47/0x50 [iwlwifi] [ 230.301830] iwl_trans_pcie_read_mem+0x94/0xc0 [iwlwifi] [ 230.301835] iwl_fw_dump_mem.isra.0.part.0+0x50/0x90 [iwlwifi] [ 230.301839] iwl_fw_error_dump_file.isra.0+0x434/0xfd0 [iwlwifi] [ 230.301843] iwl_fw_dbg_collect_sync+0xe7/0x4c0 [iwlwifi] [ 230.301851] iwl_fw_error_dump_wk+0x60/0x90 [iwlwifi] [ 230.810636] iwlwifi :04:00.0: Failing on timeout while stopping DMA channel 8 [0xa5a5a5a2] -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1906273 Title: iwlwifi - very slow for intel 9260/9560 wireless cards Status in linux-firmware package in Ubuntu: New Bug description: I have tried 2 intel wifi cards (9260 and previously 9560, which i thought was broken) in my msi GF63 laptop. Both cards work fine when using windows, getting me a speed of 450 mbps consistently. But when using linux with ubuntu 20.04, this speed is reduced to max 25 mbps (using the same 5G network). I'm using iwlwifi-9260-th-b0-jf-b0-46.ucode and kernel 5.6.19. I have tried with a previous version of the driver (iwlwifi-9260-th-b0-jf-b0-34.ucode), but unfortunately gave me the same result. I have also tried different kernels (5.4.0 that came with ubuntu 20.04 and also 5.3.18), to no avail. I've also tried fiddling with settings in /etc/modprobe.d/iwlwifi- opt.conf options iwlwifi 11n_disable=1 options iwlwifi swcrypto=0 options iwlwifi bt_coex_active=0 options iwlwifi power_save=0 options iwlwifi uapsd_disable=1 options iwlmvm power_scheme=1 These seem to get me the
