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linuxmint / mint22-beta

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cups-browsed: High CPU Usage on Fresh Install #86

Open Lenger34 opened 1 week ago

Lenger34 commented 1 week ago

After a fresh installation and update of the kernel and packages, the cups-browsed process consumes a high amount of CPU resources, even though I haven't used the printer and only have a network printer connected. Restarting the cups-browsed service resolved the issue. I have attached the logs, system information, and a dump of the process. top core.1470.zip

cups_access_log.txt cups_error_log.txt system_info.txt

MenthaSuaveolens commented 1 week ago

After installing Linux Mint 22 Cinnamon. I wanted to connect to a hp-printer with Wifi-access. The standard app to set up a wireless printer showed the printer at once. I selected the proper printer but it looked as the app wasn't responsive at all. On the hand a message popped up that the printer was being installed. After a while the app behaved normal and showed the installed printer. The printer was ready to use. I will try this again soon.

MenthaSuaveolens commented 1 week ago

Reinstalled Linux Mint 22 Cinnamon. Wireless printer/scanner was detected automatically before I could select the app (fine!). I noticed that there are a lot of warnings with "[cups-driverd] Bad driver information file ..." (See error_log.txt). In demsg the following event was recorded : error_log.txt [ 311.469000] show_signal_msg: 108 callbacks suppressed [ 311.469004] w[4198]: segfault at 4c ip 000062f696a74e73 sp 00007ffe4c65d060 error 4 in w[62f696a74000+3000] likely on CPU 3 (core 3, socket 0)